HomeMy WebLinkAbout124 Kelly Cir 95-3034, 95-2117, 95-2114, 95-2118 New SFHi- 1-e /l7 C4-.
ZONE
1/
C_.C_
DATE
l5CONTRACTOR Q
ADDRESS /oy g6biol
PHONE # 3-3 1-5 / o
LOCATION
OWNER LSadC'L
ADDRESS
G-
PHONE # -
I(7 PLUMBING CONTRACTOR
ADDRESS
PHONE #
6-,)/ l yELECTRICAL CONTRACTOR
ADDRESS
PHONE #
MECHANICAL CONTRACTOR
ADDRESS
PHONE #
MISCELLANEOUS CONTRACTOR
ADDRESS
SEPTIC TANK PERMIT NO.
SOIL TEST REQUIREMENTS ()
FINISHED FLOOR
ELEVATION REQUIREMENTS )
ARCH I ECTURAL APPROVAL DATE:
PERMIT # QkS C/
JOB e.PC 74
6a
COST $
FEE $
STATE NO. &26" 6221,?Z- 3
FEE
FEE $
FEE +$ S
DIVISION :
LOT NO. !L/-2
BLOCK:
SECTION:
SQUARE FEET:
MODEL: 19
OCCUPANCY CLASS:
INSPECTIONS
TYPE DATE OK REJECT BY
FEE$ ENERGY SECT
CERTIFICATE OF OCCUPANCY
ISSUED # DATE:
FINAL DATE
EPI: FEE$ ENERGY SECT
CERTIFICATE OF OCCUPANCY
ISSUED # DATE:
FINAL DATE
EPI:
CERTIFICATE OF OCCUPANCY / COMPLETION
This i t cer il. y that the building at
c. for
which permit 95-00002034 has heretofore been issued on 7109.4g.9
has been completed according to plans and specifications filed in,'the
office of the Building prior to the issuance of said buildingO/fficial
permit, to wit as ,lL(h c6 " , Q / complies with all the
building, plumbing, eleca fc'al, zoning and subdivision regulations
ordinances of the City of Sanford and with the provisions of these
regulations.
STAFF AP RPOVALSubdivisionRegulationsApply: Yes No
DAMAPPROVAL APPROVAL
BUILDING: FIRE
Finaled _ _-._--- Ins acted
ZONING:
Inspected
UTILITIES:
Water Sewer
Lines In Lines In
Meter Sewer
Set Tap.
Reclaimed
Water N`
ENGINEERING=
Streetof
Drainage Paved --
Maintenance
Bond
PUBLIC WORKS:
Street
Name Street
Signs Lights
1
Storm
Sewer %' ' Driveway..
Street
Work
FEES PAID
DESCRIPTION
WATER -SEWER IMPACT FEES
DATE. AMOUNT
s 2 S f 2 y8 AfCf . 2 3 07
01-APPLCTN FEE -BUILDING 7/05/95 10.00
01-FIRE IMPACT - RESIDENT 7/05/95 59.27
01-LIBRARY IMPACT FEE 7/05/95 54.00
01-OPEN SPACE 7/05/95 279.61
01-POLICE IMPACT - RESID 7/05/95 91.93
01-RADON GAS TAX FEE 7/05/95 7.30
01-ROAD IMPACT FEES 7/05/95 473.00
01-RECOVERY FD/CERT. PGM. 7/05/95 7.30
PAGE: 2
This is to certify that the building located at
124 KELLY CR for
which permit 95-00002034 has heretofore been issued on 7/05/95
has been completed according to plans and specifications filed in the
office of the Building Official prior to the issuance of said building
permit, to wit as complies with all the
building, plumbing, electrical, zoning and subdivision regulations
ordinances of the City of Sanford and with the provisions of these
regulations.
AL
OWNER BUIfDI,N6 OFFICIAL / TSAT9
Date Started--2 L % -s-
CITY OF O•D FLORIDA
Request for Final Inspection for Z. ~\\ ,Y,23\ \\`:: :i
Certificate of Occupancy
ADDRESS:
The Building Department has prepared a certificate of occupancy for the above locationandisrequestingafinalinspectionbyyourdepartment.
After your inspection, please come to the Building Department to sign -off on theCertificateofOccupancy, or submit a certificate of occupancy addendum if it has beendenied.
Your prompt attention will be appreciated. Thank you.
Distribution: Engineering
Fire
Public W rks
Utilities/
Zoning
51(9 S--
c100'aS J
Date Started. /
CITY OF O.D FLORIDA
t Request Final Inspection
Certificate I'Occupancy
ADDRESS: /c2 / /r, tiIIC C-
The Building Department has prepared a certificate of occupancy for the above locationandisrequestingafinalinspectionbyyourdepartment.
After your inspection, please come to the Building Department to sign -off on the
Certificate of Occupancy, or submit a certificate of occupancy addendum if it has beendenied.
Your prompt attention will be appreciated. Thank you.
Distributon: Engineering
Fire
Public W rks
Utilities/Zv/Yj
Zoning
y-7-S
e5
z S C' d"J1 j
Date Started:! i
CITY OF O•D FLORIDA
Request forf1TFinals1" sn
cedificate of occupancy
ADDRESS:— 47 1)1 CI
The Building Department has prepared a certificate of occupancy for the above locationandisrequestingafinalinspectionbyyourdepartment.
After your inspection, please come to the Building Department to sign -off on theCertificateofOccupancy, or submit a certificate of occupancy addendum if it has beendenied.
Your prompt attention will be appreciated. Thank you.
Distributon: Engineering
Fire
Public W rks '3` %
15_
Zoning
Department of Communityt.y Affairs SN ; 5 4C+
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
FORM G':_)OA-93 Residential Component. Prescriptive Method A CENTRAL
PRC jECT NAME R 1591 C 1 E U I LDER ; '=:UDA T N .
AND ADDRESS: V i1q 0-1 PERM I TT I NG (i'" !CLIMATE5ar0rdiVFIC: E ; rd : Z D h1 E ; 4 i _ ' 1 X : fS "
ER: ; :PERMIT NO QS " ; ._7:aR I. =:C I i:T T CIPJ f'•IG
W)U
New construction or addition 1.
Single family detached or Multifamily attached 2.
1. if Multifamily -No. of units
If Multifamily, is this a worst. Caere(yes/no) 4.
5. Conditioned floor area (sq.ft.)
Rr'ed+=+(iiiitaiit e:_t;e overhanghang (f t . ? i
Porch over1i•ana lenot h (ft.) 7
1. Glass area and type:
a. Clear Glass
Tint, i : l ... solarr screentSi1Lf .i..i.(it +_+i` _i+ t• • t't•tt
Floor type and insulation:
a. Slab on grade (R-valuel peril-heter:'l
Net. Wall type area t d insulation:
Exterior; 1. Concrete (insulation R--value.)
a.. Exterior: 2. Wood frame (insulation R alue:)
a. Adjacent: 2. Wood frame (Insulation R•-value)
Ceiling type area and insulation:
a. Under attic ( Insulation R-value)
Air distribution system
Ducts (Insulat•ion + Location)
3.Cooling system
4 . Hea t i ng System:
nS.Hot water system;
6.Hot• Water Credits; (HR--Heat Recovery,
DHP-Dedicated Heat Pump)
17.Infiltration practice; .1, 2 o - _;
HVAC• Credits (CF-Ceiling Fail, CV -Cross vent,
HF-Whole house fair, RD-Attic radiant.
1-
barrier, MZ-Multizone:)
EPI (must not exceed 100 points)
a. Total As_Duilt points
b . Totall Base points
b
C F':
New Construction
Single -Family ----
2.00
Single Pane Double Pane
t•
tom!.R= 0.00 , 149.00 f t ---
1 '_)a-2 R_.1 '1 _ 00 , 2 6 , 0 0 sq i t
1 0a-2 R=1 1 . 00, 1 26 . i 0sgf t•____
i 1 a . R=22 . 00 , 1 t_)89 . f`)0sqf t----
12a. R= 6.00 unc and
1=. Type: Centrall A/C ----
SEER: 10.00
14. Type: Heat Pump ----
17.
18.
2
19. 89.01 ----
1 +b. 25014.39
Hereby certify that the plans and 1 Review of the plans and specifications
specifications covered by this calcu- 1 covered by this calculation indicates
ation are in co li nce with the compliance with the Florida Energy
Ic+)'ida Energy Z!_td Code. Before- construction is completed
this bu i l d i l g will be i n=_.pe c ted for
REPARED _ _ 1 compliance in accordance with Section,
hereby certify that this building is 1
n compliance with the Florida Energy i
de . • i
WNER/AGENT; 1 BUILDii`i9FICIALY(A;ATE;-"I--- --- 1
DATE ; _y
3. Ci a -
i
I.. _...
i _ ._
SUMMER CALCULATIONS
BASE === AS -BUILT ===
6LASS----------------
ORIEN AREA x BSPM = POINTS | TYPE SC ORIEN AREA x SPM x SOF POINT!-=;
N 60,00 82.2 4932,0 | S8L CLR N 30.0 61.0 82 1247.6
SGL CLR N 15.0 51.0 75 570.2
S6L CLR N 15.0 51.0 75 570.2
S 54.00 82.2 4438.8 1 S6L CLR S 15.0 100.2 63 952.4
S8L CLR S 30.0 100.2 63 1904.7
1 S8L CLR S 9.0 100.2 55 496.8
W 30.00 82.2 2466.0 ) S8L CLR W 15.0 109.2 75 1230.0
1 S8L CLR W 15 0 109.2 75 1230.0
l5 x COND' FLOOR / TOTAL GLASS ADJ. x GLASS = ADJ GLASS GLASS
AREA AREA FACTOR POINTS POINTS POINTS
l5 1,089.00 144.00 1.134 11,836.80 13,427.37 8,20l 94
NON GLASS--'---------- |
i ' ARE x BSPM POINTS TYPE R VALUE AREA x' SPM POINTS
WALLS----------------
Ext 859.0 1.0 859.0 | Ext NormWtBlock In 3.0 653.0 1.40 914.2
1 Ext Wood Frame 11.0 206.0 1.90 391.4
Adj 126.0 7 88.2 | Adj Wood Frame ll 0 126.0 70 88.2
DOORS----------------
Ext 20.0 4.8 96.0 | Ext Wood 20.0 7.20 144.0
Adj 18.0 1.6 28.8 | Adj Wood ^ 18.0 2.40 43.2
MLINGS-------------
iUA 1089.0 .6 653.4 | Under Attic 22.0 1089.0 90 980.1
FLOORS -----_---------
Slb 149.0 -31.8 4738.2 | Slab -on -Grade 0 149,0 3190 4753.1 INFILTRATION---------
1089.
0 10,9 11870 l | Practice #:0 1089 0 10.90 11870.1 TOTAL
SUMMER POINTS 22,
284.67 | 17,880 04 TOTAL
x SYSTEM = COOLING | TOTAL x CAP x DUCT x SYSTEM x CREDIT COOLING SUM
PTS MULT POINTS | COMPON RATIO MULT MULT MULT POINTS 22,
284.67 .37 8,245.33 1 17,880.04 1.00 1.100 340 1.000 6,687 l3
WINTER CALCULATIONS
BASE === AS -BUILT ===
ASS----------------
IEN AREA x BWPM = POINTS TYPE SC ORIEN AREA x WPM x WOF POINTS
60.00 -3.4 204 0 SGL CLR N 30 0 9.6 1.11 319.9
SGL CLR N 15.0 9.6 1.15 1663
SGL CLR N 16.0 9.6 1.15 166.3
i 54.00 -3,4 183.6 SGL CLR S 15.0 -10 9 .64 1009
SGL CLR S 30.0 -10.9 64 209AD
SGL CLR S 9.0 -10.9 49 48.2
30.00 -3 4 l02 0 SGL CLR W l5 0 -2 2 - 36 l2 0
SGL CLR W 15.0 -2.2 36 12.0
i5 x COND. FLOOR / TOTAL GLASS ADJ. x GLASS ADJ GLASS GLASS
AREA AREA FACTOR POINTS POINTS POINTS
5 1,089.00 144.00 1.134 -489.60 555.39 1 31300
N GLASS ------------
AREA x BWPM = POINTS TYPE R-VALUE AREA x WPM POINTS
k-LS----------______
it 859.0 1.1 944.9 Ext NormWtBlock In 3.0 653.0 3.80 2481.4
Ext Wood Frame ll 0 206.0 2.00 412.0
j 126,0 1.8 226.8 Adj Wood Frame ll 0 126.0 1.80 226.8
0RS----------------
it 20.0 5.1 102.0 Ext Wood 20.0 7.60 152.0
j 18.0 4.0 72.0 Adj Wood' 18.0 5.90 106.2
ILIN8S-------------
1089 0 .6 653.4 Under Attic 22.0 1089.0 90 980.1
OORS---------------
b 149.0 -10 283,1 Slab -on -Grade 0 149.0 2.60 372 5
FILTRATION---------
1089 O 4.1 4464.9 Practice #2 1089.0 4.10 4464.9
TAL WINTER POINTS
5,625.5l 9,509.40
iTAL x SYSTEM = HEATING TOTAL x CAP x DUCT x SYSTEM x CREDIT = HEATING
N PTS MULT POINTS COMPON RATIO MULT MULT MULT POINTS
5 , 625 . 5l l . l 0 6,188.06 9,509.40 l . 00 l l 00 500 1.000 S,230.17
WATER HEATING
BASE === | === AS -BUILT ===
NUM OF x MULT = TOTAL | TANK VOLUME EF TANK x MULT x CREDIT = TOTAL
BEDRMS | RATIO MULT
3 3527.0 l0,58l.00 1 40 .90 1.000 3449.7 1.00 10,349.00
SUMMARY
BASE === | === AS -BUILT ===
COOLING HEATING HOT WATER TOTAL | COOLING HEATING HOT WATER TOTAL
POINTS + POINTS + POINTS = POINTS 1 POINTS + POINTS + POINTS = POINTS
2245.3 6188.1 10581.0 25,014.33 1 6687.1 5230.2 10349.0 22,266.30
EPI = 89.01 *
ENERGY GUIDE
r detailed information
I the EPI rating ({umber
f ,_ r any ITEM listed,
k your Builder for EPI= 89,C3
A Form - -
X ----- ;
e ma::ipil.m allowable EPI is 100. The lower the EPI the more efficient the home
RESIDENTIAL ENERGY PERFORMANCE RATING SHEET
ITEM HOME VALUE Low Efficiency High Efficiency
SINGL C:LR GEL TINT
INDOWS ..................... Single Clea, , X-'------ --------------;
I'-z-J-J L A T I ON . . . . . . . . . . . . .. . . . .
Ceiling R-''finlue......... 22.
Wall R-Value . . . . ... .. G.7
Floor R-Va1ue......... 0.(:)
I: CONDITIONER ...... ..... . .
EER/EER .................. 10.0
aA T I NG SYSTEM . . . . . . . . . . . . . .
Electric GOP / HSPF .. ... ... h.
iTER' HEATER ................
Electric E . . . . . . . . . . . . . .
Solar E F . . . . . . . . . . . . . .
HER FEATURES . . . . . . . . . . . . . .
R-1 0 30
r -
X. ---- ;
R-Q R-1
10.0 SEER 17.0
ix I
9.7 EER 16.
6.= H'= P F 12.0
0.787 AFUE 0.90
f) 0 Se.
i .. e
1 ) 40 { ) 8{-1
certify that these energy saving features required for the Florida
ie r gy Code have beeni installed in thisi. house. u=_.e .
t Signature:
t. y: /zip---J13----- _
irida Energy. :i_i e for Building Construction .onstruct•ion - 1'_i:3
orida Department of Community Affairs FL-EPL GARG9_:
SERIAL 5 45
Resma nuK c) :#: 1 0-1 6-1 994
WHOLE HOUSE
HEAT GAIN / HEAT LOSS '= CALCULATION USING f= LA RES (c ) DATA FILE `-;
BASED ON A . C:. C• . A . MANUAL i - SEVENTH EDITION (c) 1986 by A . C . C . A, . )
ORO TEC:T : 1 91 C
DRE'I' 12Q kel %{r
T I T•Y w nPvrd
OWNER 5WJa K -
3LDG CONTi : ; '_ UDA INC.
AC C:ONTR :KEN''= AIR INC.
Cond Flr Area: 10899 SF :#: GLASS/SF RATIO - 1 :_ . 2:#: House Feces: South
Climatic Conditions Design Conditions :#:
Geog ra phical Location , Florida 1 Sanford
aort.t 1. Latitude i Elevation 1 28 Deg. r 14 Ft- Above Sea Level
Outdoor Winter Dry i L= Deg. FBulb
indoor Winter Dry Bulb 1 70 Deg. F
Winter (Actual) Temp.Diff. . 1 2 Deg. F
Winter Temp. D i f f. (wTd i 1 40 Deg. F
Outdoor Summer Dry Bulb 1 93 Deg. F
Outdoor Summer Wet, Bulb 1 76 Deg. F
Il+ut•doo-,- Summer Hum. Ratio Gr/Lb 1 110 _.
indoor Summer Re 1 a 1 tiwe Hum. 5_' indoor Summer
Design Gr'Lb. 1 44 indoor Summer
Dry Bulb 1 76 Deg. F indoor Summer
Wet Bulb 1 62.3 Deg. F @ 64 Gr/Lh Summer Daily
Range 1 17 Deg. F - M Summer (Actual)
Temp . D i f f. 1 18 Deg. F Summer (!_!__ei =;
e1) Tefip.Diff. Td) 1 20 Deg. F HEAT I
NG SUMMARY 1 S + 1 C. GHAT :#: COOLING SUMMARY SUBTOTAL 2541
9 . 1 4 1 '=:TRUCTURE SENSIBLE 11016.62 1 MECH .
VENT- !_, _ f rig i 0 0.001SENS . +
MECH . VENT 11016.62 1 TEMP .
WING !b = DEG. 1 . 0 OCCUPANT/APPLIANCE
3000.00 DUCT LO.
L.J-, 1270.96 DUCT GAIN 1401.66 DOTAL LOSS,
JBT H 26690.10 1 TOTAL SENSIBLE 1 TOTAL
LATENT 290:3 .5--: SENSIBLE + LATENT
18320.76 20% OVERSIZE
FACTOR 6338.02 0 „, SEa.1 S . O .•1= SZr TFt : 3083.44 ACTUAL + 20% OVERSIZE:
32028.12 v OVERSIZE: ENS. + 20 18500.62 EQUIPMENT SELECTION :t:
SENSIBLE C:LG
LATE' N C i • _'r---.-..... r ' w.
L
TOTAL TOhlH E LER LG C:
Ft NOTES: ........ NOTES :
L 0 A D C: A L C: !_j L A T I 0 h l +=
AS'c
Type Shdg Sc OvHg E =ltm Hgt• Area Loss /Bt-uh Ga i n/Btuh
i A l 1 Shaded S.C. R.S. 1 2 6 4 16.00 693.00 376.00
All Shaded S.C. R. _ . 1 2 r, 4 30.00 1386.00 760.00
A 1 1 Shaded S.C. R.S. 1 - 4 9.00 416.80 22S r._i('r
ti -•L J Fctr t_ S.C. R.S. 1 _
1 n/a 30.000 86 i{ i MOM-)
INo =hd Fct•r
i
C•. R.S. 1 _ E n/a 5.00 693.00 376•00
S Laded Area S.C. R.S. 1 ,_ 5 4 3 h:_; 92,00
Solar Area S.C. R.S.
R.S.
1 1 1 2 769. 7E.
l . Area Loss S.C. R . = . 1 1S.00 F,_;_i 00
haded Area S.C. R.S. 1 2 R 4 6-S 92.00
Solar Area S.C. R.S. 1 1 1 2 769.76
T.Area Loss S.C. R.S. 1 1.5.00 693.00
filt-rat•ion Winter Htm 24.62 14.4.00 3545.0_
hf i l t•rat ion Summer Htm 6.16 144.00 887.04
R-Value Area Loss/Btuh Gain/9t•uh
I ` L. L S
W C.B. - I ii t• i ; tsu l Ext. 3 663.00 6224.00 21S4.90
1:od Stud - Ext. 11 206.00 741.60 432 6,0
hod Studud - M,7 11 126.0) 453.60i 163.80
UBTOTAL'= . 985.00 6419.20 2761.3()
r, S
l _ Core/Woodu Ext. t.! t) t i{+ 670.000 218. 00
Afiltration Mint.e.r f•it.rti( 206262 ) .. 38.0() ME .%
tfiltration ,_:ui'imer Htm( 6.1= ) .. 00 2 34. D
E I I_ I N G S-----------•--
i der Attic 22 1089. t ; 2069.10 2286. 90
L0 0 i : _ ---
lab on Grade 149.00 L i n . F t.. 4827.60 000.0D
TOTAL STRUCTURE SENSIBLE 1:
25419.14 1101E.62
BUILDING DEPARTMENT ORDER FORM
for
1993 Energy Code Forms
Please make copies of this form for future use when ordering any
Energy Code forms for your department. Send to:
Energy Code Program
Department of Community Affairs
2740 Centerview Drive
Tallahassee, Florida 32399-2100
Please fill in number of forms needed, climate zone, and provide
proper mailing address:
COMMERCIAL
Form 500-A-93
Form 800-A-93
RESIDENTIAL
Form 600-A-93
Form 600-B-93
Form 600-C-93
EPL Card
Please print carefully)
SEND ORDER TO:
Your Name
PHONE:
BUILDING DEPARTMENT:
MAILING ADDRESS:
City
Climate Zone: North
Central
South
Title
State Zip+4
TABLE 5-11
MINIMUM HVAC PIPE INSULATION
INSULATION THICKNESS IN INCHES
FOR PIPE SIZES2
PIPING SYSTEM TYPES TEMPERATURE RUNOUTS 1" AND 14" 2h" 5" 8" AND
RANGE of UP TO 2"1 LESS TO 2" TO 4" TO 6" LARGER
HEATING SYSTEMS
Steam and Hot Water
High Pressure, Temperature 306-450 l 2h 231 3 3k 3h
Medium Pressure, Temperature 251-305 1h 2 2 2h 3 3
Low Pressure, Temperature 201-250 1 1h 1h 2 2 2
Low Temperature 120-200 h 1 1 1h 1h A
Steam Condensate
For Feed Water ANY 1 1 1h 2 2 2
COOLING SYSTEMS
Chilled Water, Refrigerant, 40-55 3/4 1 1 1
or Brine Below 40 1 1 1k 1h A A
1Runouts not exceeding 12' in length to individual terminal units.
2For piping exposed to outdoor air, increase thickness by h inch.
i
ERRATA
1993 FLORIDA ENERGY EFFICIENCY CODE
The following corrections are made to the first printing of the 1993 Edition of
Florida's Energy Efficiency Code for Building Construction. Underlinings mean
words/numbers added. Strike-throughs indicate words deleted.
Page No. Section No. Correction
4-39 410.1.ABC.3.4 "...for that joining application as specified in section
410.1.ABC.3.46.1 or section 410.1.ABC.3.46.2."
4-41 410.1.ABC.3.8 ...Through -wall, through -floor and through -ceiling air.
4th paragraph) passageways into the duct section. The wall, floor or
ceiling penetration...."
5-17 503.4(b)3.d(2) "...Supplementary electric resistance heat plus
refrigeration shall not exceed 120 percent of the
design load calculated...."
5-36 Table 5-11 Table was inadvertently ommitted from the text.
See back of Errata sheet for Piping Insulation table.
6-30 608.1.ABC.3.1.1 ."..shall meet all requirements of eitheF section
607.1.ABC.3.1.1."
6-36 608.2.A.3.4 "608.2.A.3.54 Hydronic Space Gas Water Heating...."
6-38 610.1.ABC.2.1 Table 6-9. Add footnote 3 as in footnote 1 of Table
4-10: "3Air handling units located where R-6
insulation is required shall be insulated to
that level after January 1, 1995. Those air handling
units shall be insulated to R-4.2 prior to 1995."
6-39 610.1.ABC.3.0 "610.1.ABC.3.0.6 Approved Mechanical
Attachments."
6-46 611.1.ABC.1 "All piping installed to service buildings and within
buildings, including the vapor line of HVAC refrigerant
piping, shall be thermally insulated..."
8-6 803.1(3) Add "B" in front of "Roof Energy".
8-15 807.3(d) "... shall comply by Chapter See#+sFi 5 of this Code."
4th paragraph
D-14 Table 6A-22 "All ducts...in accordance with the criteria of section
D-20 610.1.ABC 994.6. Ducts in unconditioned space effd
D-26 aiF haAdleFG leeated ki e4esl must be insulated to a
minimum R-6...."
SKIRGESCORP
MANUFACTURERS OF EPOWX PRODUCTS
500 South 9th, Lehighton, Pennsylvania 18235
215-377-4120
Februar3r 25, 1.993
Dear Bixilding Inspector,
We manixfactixre EPOLUX CADOPRENE 725.
National Fire Protection Association Standard NFPA 90A & 90B for
air-conditioning and ventilating systems require air dixcts to be
Class 0 or 1. by UL1.81.. Most model and local codes incorporate
NFPA 90A/B langixage in their codes.
We want yolx to know that our CADOPRENE 725 mastic meets the tough
regixirements of UL1.81. for Class 1. Air Duct for all rigid fibrous
glass dixcts . Additionall3,, such systems meet the Florida Energ3, Code!
EPOL,UX CADOPRENE 725 is the only mastic that has been approved by
and listed in the specifications and installation gixidelines published
bar all the major manufacturers of "duct board"..OWENS-CORNING.'.SCHULLER..
CERTAINTEED..and KNAUF! We have enclosed excerpts from specifications
pixblished bay each of the above firms, to substantiate oixr claim.
Use of non -listed prodixcts voids the UL181 air duct rating..consegixentl3,
most manufacturers will not resolve issues relating to failures of
non -approved closure systems.
To avoid potential complaints, concerns, ingixiries, problems, etc.
about the validit3r of a UL,1.81. Air Duct Rating for rigid fibroixs glass
duct systems ixtilizing the glass fabric and mastic closure method
within your jixrisdiction..we encourage you to insist upon evidence
that a contractor has ixsed "listed" prodixcts that are named in the
duct board" manufacturers U1,1.81product listing. CADOPRENE
725 is readil3, available from FI.ORIDA based distributors. If
you require more information about CADOPRENE 725, please contact ixs
at the above address or phone nixmber. . Thank yotx . S'
e r },yours, S
IRGE 4PORATION Norma
eing Nation S,
les Manager
i
i Insulations for
Air Handling Systems
UL Class 1 Air Duct Thermal Performance Thermal Conductivity, k
National Fire Protection Association Thermal performance at 75F mean ASTM C 177)
Standard NFPA 90A for air conditioning temperature, ASTM C 518:
and ventilating systems requires air ducts
to be Class or 1 by UL 181. The UL 181 1" 1'/2" 60.30
tests not only set stringent requirements C value
on fire safety, but on ruggedness as well. Btu/hr•ftz•deg.F) 0.23 0.16 0.20
In order to meet the Class 1 air duct R value
requirements, the system must satis- hr•ftz•deg.F/Btu) 4.3 6.5
factorily withstand such tests as rupture, k value m o.10
impact, collapse, puncture and static Btu•in/hr•ftz•deg.F) 0.23 0.23 Y
load Additionally the following fire test-
ing requirements must be met: Flame 40 60 80 100 120
Spread (UL 723), 25*• Smoke Developed, Mean Temperature, Degrees
50• Fire Retardancy(UL 181 flame (
Average of hot and cold surface temperatures)
penetration test), 30 minutes. Apparent thermal conductivity values are nominal,
subject to normal testing and manufacturing tolerances.
Physical Property Data
Property Test Method Specification The surface burning characteristics of these products
Operating temperature UL 181 Internal: 250F
have been determined in accordance with UL 723. This
standard should be used to measure and describe the
limits External: 150F properties of materials, products or assemblies in
Maximum air velocityy UL 181 2400 f p m
response to heat and flame under controlled laboratory
conditions and should not be used to describe or
folic pressure limit UL 181 2" WG, appraise the fire hazard or fire risk of materials, products
or assemblies under actual fire conditions. However,
Moisture adsorption ASTM C 553 3% by weight at 120F, 95% R.H. results of this test may be used as elements of a fire
risk assessment which takes into account all of the
Mold or fungus growth UL 181 Will not support or promote factors which are pertinent to an assessment of the fire
Noise absorption, 1 "thickp ASTM C 423 NRC = 0.80 F25 mounting) gl
hazard
e
a particular end use. values are reported to
the nearest five rating.
Application Recommendations
Fabrication and installation of Fiberglas
duct systems shall be in accordance
with the UL listing and shall conform
to Owens-Corning's published methods
and/or latest editions of the SMACNA
Fibrous Glass Duct Construction Standard
or TIMA Fibrous Glass Duct Construction
Standard.
One of the fol lowing closure methods must
be employed to meet the requirements of
UL 181. USE OF A NON -LISTED CLOSURE
SYSTEM VOIDS THE UL CLASS 1 AIR
DUCT RATING.
1. Pressure sensitive tape:
a. Any tape listed and labeled under
UL 181 A, Part P.
b. All longitudinal and circumferential
joints must be stapled with outwardflaring,
1/2" (min.) staples, approximately 2" O.C.
c. Wipe surface where tape is to be applied
to field joints with clean cloth. If surface
has grease or oil, saturate cloth with
approved solvent. Refer to tape manu-
facturer's recommendations.
d. Center tape over edge of stapling flap
and rub firmly in place immediately after
Pressure -sensitive
aluminum foil tape
application, using a "squeegee" or
similar tool.
e. A heat sealing iron must be.used
to assure a good bond when installed
below 50F.
f. Tape should not be applied to surface
of duct board when temperature is below
32F due to the possibility of entrapping ice
crystals which will cause tape to loosen
upon melting. Heat surface first to drive
off moisture.
2. Heat sealable tape:
e. Press down entire length of tape to hold
in place using a smearing action to get
good bond. Green dots on tape surface
darken when satisfactory bonding
temperature is reached.
f. Staples may be omitted when automatic
closure machines such as Glass Master
Closemasters are used. Iron temperature
must be set at 650F minimum. Continuous
production may require periodic pauses to
allow sealing iron temperature to recover
to 650F.
g. Allow joint to cool before stressing.
a. Any tapes meeting listed closure
requirements of UL 181 A, Part H. 3. Mastic and glass fabric:
b. All longitudinal and circumferential a. Mastic meeting listed closure require -
joints must be stapled with outward ments of UL 181: Cadoprene 725.
flaring,'/z" (min.) staples, approximately b. All longitudinal and circumferential
2" O.C. joints must be stapled with outwardflaring,
c. Wipe surface where tape is to be applied 2" (min.) staples, approximately 2" O.C.
with clean cloth. If surface has grease or c. Brush mastic onto joint and embed
oil, saturate cloth with approved solvent. glass fabric in mastic.
d. Center tape. over joint and seal down d. Brush second coat of mastic over glass
tape end with 50OF iron. Do not use heat fabric until completely filled.
gun; heat and pressure are both required e. Allow joints to dry for.24 hours before
to effect a seal. pressurizing system.
Glass fabric
and mastic
CertamInTeed M
ULTRA*DUCT FIBER GLASS BOARD FABRICATION INSTRUCTIONS
For heating and cooling air duct systems operating at velocities up to 2400 1pm, 250°F, 2" W- G. static pressure
30-32.51 2/87
K NAUI° AIR DUCT
SUBMITTAL SHEET
Number: AH-SS-2.
Effective: February 25,1992
Supersedes: AH-SS-2, dated November 30, 1990
Submittal Date:
SICIHIUIL LIEIR
Closure IV
Type M-GT
Secure the joint with Type M-GT closure
system consisting of approved mastic
and one layer of approved open mesh
glass tape, Type GT. Before applying, stir
the mastic thoroughly. Brus on a 4-wide
coating coating over the stapled flap. bed the
open mesh glass tape in the mastic. Apply
an additional coat of mastic over the
tape filling in the mesh.
4" Tape
Mastic r Type GT
APPROVED MASTIC: SOURCE:
Epolux Cadalar 671 Epolux Manufacturing Corp.
Epolux Cadaprene 725 18-54 42nd Street
Foster 30-35 Lag Island City, NY 11105
H.B. Fuller Company
AHS-30 5-91
Foster Products
5220 Main Street N.E.
Minneapolis, Minn.55421
Manville
Air Handling
Systems
Closure Systems
In order to meet the requirements of UL 181 for a Class 1 Air Duct
System, archer closures meeting the requirements of UL 181A or
one of the following must be used:
Pressure Sensitive Tapes
2+1'2" wide)
Fasson 0810 Nashua 324
Compac 320-2 Shurtape .AF 100
Ideal 487 A Polyken 239
Heat Sealable Tape
3" wide)
Fortifiber ThennloclFli
Glass Fabric and Mastic
3' wide)
Glass Fabric:1658-857 white
J. P. Stevens 8 Co.
SL Mastic:Cadoprene 725
7 Epolux Manufacturing Co.
The Following Closure Materials on Knell Air Duct Board
Comply With the UL 181 Standard.
PRESSURE SENSITIVE TAPES:
Only those tapes listed under and imprinted with the designation UL 181 A-P.
HEAT SEALABLE CLOSURE:
Only those tapes listed under and imprinted with the designation UL 181A-H.
MASTICS:
Cadoprene 725—Use with 3" wide glass fabric.
Fire -Rated Assemblies
Manville Medium Pressure Micro -Aire
Type 800 duct board, l" thick is accepted
in lieu of sheet metal duct in many fire -
rated assemblies. See UL Label for design
numbers.
Fabrication. All fabrication and joint
stapling shall be as described in this
bulletin.
Joint Treatment. Use only the Closure
IV mastic and glass fabric joint treatment
applied in accordance with application
instructions on mastic container. This
closure method must be used on both
sleeve equipment joints.
Micro -Aire® and
Micro -Aire® "C"
Fiber Glass
Duct Board
Fabrication
Instructions
BUILDING DEPARTMENT
ORDER FORM
for
1993 Florida Energy Efficiency Code
for Building Construction
CODE MATERIALS
Advance payment is required. Please make your check or money order
payable to,: Department of Community Affairs
Send this order form and your payment to:
CASHIER
Department of'Community Affairs
Attn: Energy Code Program
2740 Centerview Drive
Tallahassee, Florida 32399-2100
904) 487-1824
IMATERIALS AVAILABLE UNIT PR ICEIOUANTITYITOTAL SI
1 I I I
ENERGY EFFICIENCY CODE FOR BUILDING I 6 1 I I
1 CONSTRUCTION - 1993 EDITION I I'
IRESIDEN.TIAL INSTRUCTION MANUAL 1993 1 4 I
I Chapter 6
I I I 1I
COMMERCIAL INSTRUCTION MANUAL - 1991 I 5 I I I
I Chapter 5& 8 1
I I1
IFLA/RES COMPUTER PRG. CHP. 6)-1993 1 5 1 I I
I Residential IBM PC Compatible
IFLA/COM COMPUTER PRG. CHP. 4)-1994 1 10 1 I I
I Residential IBM PC Compatible I I I I
Please print carefully)
SEND ORDER TO:
PHONE:
BUILDING DEPARTMENT:
MAILING ADDRESS:
TOTAL $
YOUR NAME TITLE
CITY STATE ZIP+4
CITY OF SANFORD, FLORIDA
Q I
PERMIT NO. DATE I —7 rr
THE UNDERSIGNED HEREBY APPLIES FOR A PERMIT TO INSTALL THE FOL-
LOWING ELECTRICAL WORK:
OWNER'S NAME J Ud q
ADDRESS OF JOB 121 n e I (A C -
ELEC. CONTR. PrC6fIQ e- E IerfyXResidential—/Non-residenfiaL—
Subject to rules and regulations of the city and national electric codes.
Number AMOUNT
Alteration Addition Repair
Chanize oF Service Residential
Commercial
I
Mobile Home
Factory Built Housing
I
New Residential 0-100 Amp Service
101-200 Am Service j
201 Amp and above
New Commercial - Amp Service
Application. Fee I i
I 0 Ga
TOTAL A
By signing this application I am stating I will be in compliance with the NEC including Article 110. Section 110-9 and 110 10 It
t
Building Official ,for Cle clan
t
STA.TF Cf)MPFTFNCY Nin I
CITY OF SANFORD, FLORIDA
PERMIT NO.=2 &F DATE J
THE UNDERSIGNED HEREBY APPLIES FOR A PERMIT TO INSTALL THE
FOLLOWING H.A.R.V. MECHANICAL EQUIPMENT:
OWNER'S NAME SV Gt 1q 1tiL
ADDRESS OF JOB
MECHANICAL CONTR.is'I
RESIDENTIAL COMMERCIAL -
Subject to rules and regulations of Sanford mechanical code.
NATURE OF WORK
CITY OF SANFORD, FLORIDA
PERMIT NO r)" I t 1 DATE 9 to
THE UNDERSIGNED HEREBY APPLIES FOR A PERMIT TO INSTALL THE FOL-
LOWING PLUMBING WORK:
OWNER'S NAME Suda,_ine
ADDRESS OF JOB 124 Kelly Cir _ Lot #48 Monroe
Meadows
PLUMBING CONTR.Gomez Plb- Res. X Comm.
Subject to rules and regulations of Sanford plumbing code.
Residential: I Number Amount I
Alteration, Addition, Repair
i
i New Residential:
One Water Closet
Additional Water Closet
Commercial:
Fixtures. Floor Drain, Trap
Sewerr - --
Water Piping_
Gas Piping
Factory -built housing
Mobile Home
Application Fee I
I
Minimum Commercial Permit: $25. oA Total ti-7 nh
Master
COMPETENCY CARD NO FODJ .f1 ?
CITY OF SANFORD, FLORIDA
APPLICATION FOR BUILDING PERMIT
b
U
b
0
a
a
0
PERMIT ADDRESS
Total Contract P r i ce ,of Job 1pl; ')(110
Describel. Work tin5trUC4
Type ofConstruction
I ter.
t t
Number of Stories J
Occupancy: Residential
PERMIT NUMBER 7V — 0 ®3
Total Sq. Ft.
Flood Prone (YES) (NO)
Number of Dwellings Zoning 2
Commercial Industrial
LEGAL DESCRIPTION (please attach printout from Seminole County)
TAX I.D. NUMBER
OWNER u
ADDRESS
CITY .
TITLE HOLDER (IF OTHER THAN OWNER)
ADDRESS
CITY STATE
BONDING COMPANY
ADDRESS
CITY
ARCHI
ADDRE
CITY
MORTGAGE LENDER
ADDRESS
CITY
STATE
STATE
PHONE NUMBER l' . J•JlJ1.l
ZIP
ZIP
ZIP
CONTRACTOR / PHONE NUMBER 3:31-59co
ADDRESS ST. LICENSE NUMBER ,/ C)7—
CITY STATE ZIP
Application is hereby made to obtain a permit to do the work and installations as
indicated. I certify that no work or installation has commenced prior to the issuance
of a permit and that all work will be performed to meet standards of all laws regulating
construction in this jurisdiction. I understand that a separate permit must be secured
for ELECTRICAL, PLUMBING, MECHANICAL, SIGNS, POOLS, ETC.
OWNER'S AFFIDAVIT: I certify that all the foregoing information is accurate and that
all work will be done in compliance with all applicable laws regulating construction
and zoning. A COPY OF THE RECORDED COPY OF THE NOTICE OF COMMENCEMENT WILL BE POSTED
ON THE JOB SITE WITH PERMITS NO LATER THAN SEVEN (7) DAYS AFTER THE PERMIT HAS BEEN
ISSUED. FAILURE TO RECORD A NOTICE OF COMMENCEMENT MAY RESULT IN YOU PAYING TWICE FOR
THE IMPROVEMENTS TO YOUR PROPERTY. IF YOU INTEND TO OBTAIN FINANCING, CONSULT WITH
YOUR LENDER OR AN ATTORNEY BEFORE RECORDING YOUR NOTICE OF COMMENCEMENT.
NOTICE: In addition to the requirements of this permit, there may be additional
restrictions applicable to this property that may be found in the public records of
this county, and there may be additional permits required from other governmental
entities such as water management districts, state agencies, or federal agencies.
ACCEPTANCE OF PERMIT IS VERIFICATION THAT I WILL NOTIFY THE OWNER OF THE PROPERTY OF
THE REQUIREMENTS OF FLORIDA LIEN LAW, FS713.
3 ro Z
m :n a
0 r
Signature o Owner/Agent & Date Signature of ontractor & Date rn a
K!
1011(k. AP-) & W1, "a'Z-:0
Type or Pri Owner/Agent 'Name Type or Print Cont ctor's Name o a°
n (P
E
i nature of Notar Date Nota & Date
Of -
OFFICIAd SEAL. i BONNIE ; I AS(F
4 c
a 3
0
a) C
Z Q
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C 0
4 o
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4 a
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Application Approved BY:
FEES: Building 7 0C
Open Space 71
PERMIT VALIDATION: CASH
ORIGINAL (BUILDING) YELLOW (CUSTOMER) PINK (COUNTY TAX OFFICE) GOLD (CO. ADMIN)
Z
ro
n
0
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THIS APPLICATION USED FOR WORK VALUED $2500.00 OR MORE
i
December 1, 1992
SUMMARY OF CHANGES
ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
1993 Edition
Revisions to Florida's Energy Efficiency Code for. Building Construction for 1993 are
extensive because of major changes in Code format and revision of commercial building
compliance methods. Although Chapters 5 and 8 remain in the Code through 1993,
completely new commercial compliance methods will be implemented in 1994. With a few
notable exceptions, changes to residential requirements are minimal.
Format Revision
The 1993 Code has been reformatted to make it a more easily usable document. In
general, explanatory material has been removed from the Code and placed in the
instruction manuals. Widespread use of appendices will be utilized for essential but
infrequently used material. Although Chapters 5 and 8 remain until January 1, 1994, there
will be one commercial chapter (Chapter 4) after that time. Commercial building
compliance methods in Chapter 4 are broken out into Method A (the Whole Building
Performance Method), Method B (the Component Performance Method) and Method C
the Limited and Special Use Buildings Prescriptive Method). Effective January 1, 1993,
there will be one residential chapter (Chapter 6). Residential building compliance methods
in Chapter 6 become Method A (the Whole Building Performance Method (formerly Section
9)), Method B (the Component Prescriptive Method (formerly Section 10, Form 1000A)),
and Method C (the Limited Applications Prescriptive Method (formerly Section 10, Form
1000C)).
Within Chapters 4 and 6, requirements for major categories of building elements are
lumped together: Building Envelope Systems, Mechanical Systems, Plumbing
Systems and Electrical Systems. Each component has its own section.
Building Envelope Systems Ch4/Ch6 Mechanical Systems Ch4/Ch6
Fenestrations (Glazing)
Walls
Doors
Roofs/Ceilings
Floors
Air Infiltration
Plumbing Systems
Water Heating Systems
401/601 Space Cooling Equipment 407/607
402/602 Space Heating Equipment 408/608
403/603 Ventilation Systems 409/609
404/604 Air Distribution Systems 410/610
405/605 Pumps and Piping 411 /611
406/606
Electrical Systems
412/612 Electric Power Distrib. 413
Motors 414
Lighting 415
Within sections, requirements are broken out by whether they are Prescriptive
Requirements (the section number followed by .1) or Performance Requirements (the
section number followed by .2). Both Prescriptive Requirements and Performance
Requirements are -further broken out the Code compliance method they pertain to:.A
applies to Method A, .B applies to Method B, .0 applies to Method C, and .ABC applies to
1
V
all buildings covered by that chapter. Other subcategories are broken out beyond that
point.
Chapter 1
Section 1 of the Code is revised to become Chapter 1. Revisions include the
following:
0 The scope of the Code is expanded to apply to all new buildings, to additions to
existing buildings and manufactured homes, to renovations to existing buildings, both
public and private, with certain exceptions, to changes of occupancy type, and to the site - installed components and features of manufactured homes at their first set-up. (Section
101.0)
Existing buildings built before March 15, 1979, to which comfort conditioning is
added, may be brought up to Code only for the items being changed. (Section 101.4.1.1)
0 An operating and maintenance manual must be provided for commercial buildings.
The operations manual shall be available for inspection by the building official upon
request. (Section 102.1)
Building departments may use the Alternate Materials and Methods clause only with
the agreement of the Department of Community Affairs. (Section 102.2)
9 Design professionals responsible under Florida law for the design of lighting,
electrical, mechanical and plumbing systems and the building shell for commercial
buildings must certify compliance of those building systems with the Code by signing and
providing their professional registration number on the Energy Code form provided as part
of the plans and specifications to the building department. EXCEPTION: Typed names
and registration numbers may be provided in lieu of a signature where all relevant
information has been included on signed and sealed plans. (Section 103.1.1.1)
The Federal Trade Commission's Energy Guide label may be used in lieu of the
HVAC Efficiency Card. (Section 104.4.2)
Energy Guide labels required by the U.S. Federal Trade Commission for heating
and cooling systems, water heaters and other appliances covered by federal law must
remain on those appliances until time of title transfer. (Section 104.4.4)
9 Separate reporting forms are no longer required; instead a copy of the front page of
the form applicable to the Code compliance chapter and method used must be submitted.
Section 105.0)
The Energy Performance Level (EPL) Display Card is reformatted. (Appendix D)
Chapter 2
Section 2 is changed to Chapter 2, "Definitions". (Section 202)
New definitions required for the new commercial building methodologies are added.
i Definitions previously described in the text are adder
i
Terms no longer used are deleted.
0 Some terms are redefined to improve Code clarity.
The scope of renovations is expanded to include the cost of changes made in a
given building over a one-year change period. (Section 202)
Chapter 3
Section 7 is changed to Chapter 3, "Referenced Standards and Organizations".
Section 301.0)
References are added, deleted and updated as appropriate.
The RS listing system has been dropped in favor of listing the actual reference.
Chapter 4
The old Section 4 is deleted in its entirety.
Chapter 4, "Commercial Building Compliance Methods", is added. Effective
January 1, 1994, a computer program, FLA/COM-94, will be utilized to determine Code
compliance for most commercial buildings, either by the Whole Building Performance
Method or by the Component Performance Method. Building data will be entered into the
program's user interface by the preparer, after which the computer program will calculate
the building's degree of Code compliance for the compliance method chosen. The Whole
Building Performance Method (Method A) will allow tradeoffs among the envelope, equipment efficiencies and lighting systems (compared to baseline performances summed
for the entire building and its systems). The Component Performance Method (Method B)
will calculate compliance for the building envelope and lighting system separately
compared to baseline component efficiencies) and will require prescriptive minimum
equipment efficiencies. Method C, the Limited and Special Use Buildings Prescriptive
Method, contains minimum requirements for each building component for the following
building types: Detached commercial buildings of less than 100 ft area; Skyboxes or
sports stadiums; Traffic safety control towers; Supermarkets.
While the level of envelope stringency increases slightly and equipment efficiencies
remain the same, lighting criteria include more complex performance calculation
procedures and are generally more stringent than those presently in Section 5. Major
changes for all compliance methods include, among others, an equipment sizing limitation
requirement, electrical efficiency requirements for motors, transformers and power
distribution systems, a requirement for testing and balancing of HVAC systems, and a
requirement for a maintenance and operations manual. Existing and revised prescriptive
criteria contained in Chapter 5 will also be incorporated into Chapter 4. Chapters 5 and 8
will remain in effect until December 31, 1993, to provide sufficient lead time for everyone to
become familiar with the new methods.
0 Roofs/Ceilings.
1. Cavities -beneath a roof deck which will be used as supply or return plenums shall
have an insulated roof deck with a cumulative R-value of at least R-20. (Sections
404.1.ABC.1; 503.9(g))
3
2. Where cavities beneath a roof deck are ventilated, the ceiling shall be considered
the envelope component utilized in the FLA/COM-94 calculation. (Section 404.2.AB)
9 Air Infiltration. Spaces over conditioned spaces created by drop ceilings shall be
enclosed by walls and sealed from adjacent spaces between roofs and soffits. Where
cavities created by drop ceilings are ventilated, the ceiling shall be sealed to form a
continuous air barrier between the conditioned space and the ventilated cavity. (Sections
406.1.ABC.1.4; 502.4(c))
HVAC Systems.
1. Sizing. A cooling load calculation must be performed as per the criteria of section
5.0 of Appendix B. This calculation shall be attached to the Code compliance form
submitted to the building department when the building is permitted. (Section
407.1.ABC.1)
2. Controls. Electric resistance reheat shall not be used for temperature control for
cooling applications. Heat recovery, desiccant systems or other strategy shall be used
where dehumidification is needed. Section 407.1.ABC.1.3)
3. Equipment Performance Standards. Sections 407.1.ABC.3; 503.4; 607.1.ABC.3)
A. Packaged Terminal Air Conditioner PTAC) cooling efficiency minimums are
changed to the following:
7,000 Btu/h EER 8.9
7,001 -8,000 Btu/h EER 8.8
8,001 -9,000 Btu/h EER 8.6
9,001-10,000 Btu/h EER 8.5
10,001-11,000 Btu/h EER 8.3
11,001-12,000 Btu/h EER 8.2
12,001-13,000 Btu/h EER 8.0
13,001-14,000 Btu/h EER 7.8
14,001-15,000 Btu/h EER 7.7
15,000 Btu/h EER 7.60
B. Packaged Terminal Heat Pumps (PTHP) heating efficiency minimums are
changed as follows:
10,000 Btu/h COP 2.7
10,001-13,000 Btu/h COP 2.6
13,000 Btu/h COP 2.5
C. Air conditioners and heat pumps that have an integral gas, oil or hydronic heating
assembly that was not present when the unit efficiency was determined may deduct
0.2 from all required EERs and IPLVs. (Sections 407.1.ABC.3.2.1 Table 4-5; 503.4
Table 5-8)
D. Calculated ratings for Field Assembled HVAC equipment greater than 65,000
Btu/h capacity shall be signed/sealed by a registered P.E. (Sections
407.1.ABC.3.1.3; 503.4(h); 607.1.ABC.3.1.2)
E. Air conditioning systems not fitting into a category specifically identified by the
Code are required to meet at least the lowest efficiency rating of any category for that
size equipment. (Sections 407.1.ABC.3.2.3; 503.40); 607.1.ABC.3.2.3)
F. Supplementary heat on heat pumps that is provided by electric resistance heaters
shall meet the following conditions:
4
1) Supplementary electric resistance heat greater than 10 KW shall be divided into
at least two stages and controlled by outdoor thermostats, multi -stage indoor
thermostats, or combinations thereof, to operate only when the system's
refrigerant capacity plus previous strip heat stages cannot meet the heating load of
the building.
2) Supplementary electric resistance heat plus refrigeration cycle heating capacity
shall not exceed 120 percent of the design load calculated at the 99 percent
design dry bulb temperature. Sections 408.1.ABC.3.2.1.2.4; 503.4(b);
608.1.ABC.3.2.1.2.4)
G. Central electric furnaces greater than 10 KW shall be divided into at least two
stages and controlled by an outdoor thermostat, multi -stage indoor thermostat, or
combinations thereof. (Sections 408.1.ABC.3.2.2; 503.4(c); 608.1.ABC.3.2.2)
0 Ventilation. Mechanically ventilated residences shall not be provided with
ventilation or makeup air to conditioned space from attics, roof tops, crawl spaces,
attached enclosed garages, or outdoor spaces adjacent to swimming pools or spas.
EXCEPTION: Makeup air ma be taken from rooftops for multistory multifamily buildings.
Sections 409.1.AB.3; 503.4(k3; 609.1.ABC.1.3) Air
Distribution Systems, Commercial, Insulation Required. The air distribution system
insulation rating methods are revised. All air distribution system components are required
to meet insulation levels as specified by location. Commercial duct insulation requirements
are changed from R-3.3 to R-4.2 and from R-5 to R-6 to parallel residential requirements.
Roof insulation levels of R-16, R-14, and R-12 for north, central and south Florida,
respectively, are required where R-4.2 ducts are allowed in spaces between a drop
ceiling and the roof. EXCEPTION:
Air handling units located where R-6 or R-8 insulation is required shall be insulated
to those levels after January 1, 1995. Those air handling units shall be insulated
to R-4.2 prior to 1995. (Sections 410.1.ABC.2.1; 503.8) Duct
Sizing and Design. Duct systems are required to be sized and designed in accordance
with.ASHRAE or equivalent air duct design procedures. (Sections 410.
1.ABC.1; 503.10; 610.1.ABC.1) Air
Distribution System Construction and Sealing. 0.
General (Sections 410.1.ABC.3; 503.9; 610.1.ABC.3) A.
Mechanical Fastening. All joints between sections of air ducts and plenums, between
intermediate and terminal fittings and other components of the air distribution
system, and between subsections of these components, shall be mechanically
fastened to secure the component sections independently of the closure
system(s). B.
Sealing. Air distribution system components shall be sealed to 100 percent closure
with approved closure systems. C.
Space Provided. Sufficient space shall be provided adjacent to all mechanical components
located in or forming a part of the air distribution system to assure adequate
access for 1) construction and sealing in accordance with the requirements of
section 410.1.ABC.3 of this Code and 2) cleaning and maintenance. 5
D. Product Application. Closure products shall be applied to the air barriers of air
distribution system components being joined in order to form a continuous barrier.
Closure products shall be applied in accordance with the manufacturer's instructions
or appropriate industry installation standard.
NOTE: Requirements contained in this Code supersede manufacturer's
instructions or industry installation standards where conflicts exist.
E. Surface Preparation. The surfaces upon which closure. products are to be applied
shall be clean and dry. Dust, dirt, oil, grease, moisture, and any other extraneous
substance which may diminish the bond of the closure product, shall be removed
entirely from the receiving surfaces for the closure product.
F. Approved Mechanical Attachments. Approved mechanical attachments for air
distribution system components include screws, rivets, welds, interlocking joints
crimped and rolled, staples, twist in (screw attachments), and compression systems
created by bend tabs or screw tabs and flanges or by cinching straps. Mechanical
attachments shall be selected to be appropriate to the duct system type.
G. Approved Closure Systems. The following closure systems and materials are
approved for air distribution system construction and sealing for the applications and
pressure classes prescribed in sections 410.1.ABC.3.1 through 410.1.ABC.3.8:
1) Metal Closures.
a) Welds applied continuously along metal seams or joints through which air
could leak.
b) Longitudinal grooved metal seams and snaplock seams that are rolled and
crimped by the manufacturer.
2) Gasketing material placed between mated surfaces which are mechanically
fastened with sufficient force to compress the gasket and to fill all voids and cracks
through which air leakage would otherwise occur.
3) Mastics Closures. Mastics shall be placed over the entire joint between mated
surfaces. Mastics shall not be diluted. Approved mastics include the following:
a) Before January 1, 1994: Mastic or mastic -plus -embedded fabric systems.
b) After January 1, 1994: Mastic or mastic -plus -embedded fabric systems
which meet the provisions of UL 181 that are relevant to the duct type to which
the mastic will be applied.
4) Tapes. Tapes shall be applied such that they extend not less than 1 inch onto
each of the mated surfaces and shall totally cover the joint. When used on
rectangular ducts, tapes shall be used only on joints between parallel rigid
surfaces and on right angle joints. Approved tapes include the following:
a) Pressure -sensitive -tapes. --
1) Before January 1, 1994: Pressure -sensitive tapes which. -meet the
provisions of UL 181 A, Part I. Tapes with rubber -based adhesives shall not
be used.
2) After January 1, 1994: Pressure -sensitive tapes which meet the
pprovisions of UL 181 that are relevant to the duct type to which the tape will
be applied. The provisions of standard UL 181 A, Part I, shall apply to
pressure -sensitive tapes applied to fibrous glass ductboard. Tapes with
rubber -base adhesives shall not be used.
b) Heat -activated tapes which meet the provisions of UL 181 A, Part II, when
applied to fibrous glass ductboard."
1. Metal -Duct. (Sections 410.1.ABC.3.1; 503.9(b); 610.1.ABC.3.1)
A. Pressures Less Than 1 Inch Water Gauge, Approved Closure Systems. The
following closure systems are approved for rigid metal duct designed to be operated
6
at pressures less than 1" W.G. when they conform to the approved closure and
mechanical attachment requirements of section 410.1.ABC.3.0:
1) Continuous welds.
2) Longitudinal grooved seams and snaplock seams.
3 Mastic or mastic -plus -embedded fabric systems.
4 Gaskets.
5) Pressure -sensitive tape.
B. Metal Duct: Pressures of 1 Inch Water Gauge or Greater, Approved Closure
Systems. The following closure systems are approved for rigid metal duct designed
to be operated at pressures of 1" W.G. or greater when they conform to the approved
closure and mechanical attachment requirements of section 410.1.ABC.3.0:
1) Continuous welds.
2) Mastic or mastic -plus -embedded fabric systems.
3) Gaskets.
2. Fibrous Glass Duct, Rigid. All rigid fibrous glass ducts and plenums shall be
constructed and erected in accordance with the provisions of the TIMA Fibrous Glass
Duct Construction Standards, 1989. (Sections 410.1.ABC.3.2; 503.9(c); 610.1.ABC.3.2)
A. All joints, seams and duct wall penetrations including, but not limited to, the joints
between sections of duct and the joints between duct and other distribution system
components shall be mechanically attached and sealed to 100 percent closure using
approved closure systems as specified in section 410.1.ABC.3.2.1.
B. Approved Closure Systems. The following closure systems are approved for rigid
fibrous glass ducts when they conform to the approved closure and mechanical
attachment requirements of section 410.1.ABC.3.0:
1) Heat-activated"tapes.
2 Pressure -sensitive tapes. .
3)_Mastics- or mastic -plus -embedded fabric systems.
3. Flexible Duct Systems, Non -Metal. Flexible non-metal ducts shall be joined to all
other air distribution system components by either terminal or intermediate fittings. All
duct collar fittings shall have a minimum 5/8 inch integral flange for sealing to other
components and a minimum 3 inch shaft for insertion into the inner duct core. (Sections
410.1.ABC.3.3; 503.9(d); 610.1.ABC.3.3)
A. Duct Core to Duct Fitting, Approved Closure Systems. The reinforced core shall
be sealed to the duct fitting using one of the following sealing materials which
conforms to the approved closure and mechanical attachment requirements of
section 410.1.ABC.3.0.
1) Gasketing.
2) Mastic or mastic -plus -embedded fabric.
3) Pressure -sensitive tape.
B. Duct Outer Jacket to Duct Collar Fitting. The outer jacket of a flexible duct section
shall be secured at the juncture of the air distribution system component and
intermediate or terminal fitting in such a way as to prevent excess condensation. The
outer jacket of a flexible duct section shall not be interposed between the flange of
the duct collar fitting and the rigid fibrous glass duct board, sheet metal or flexible
duct to which it is mated.
7
C. Duct Collar Fitting to Rigid Duct, Mechanical Attachment. The duct collar fitting
shall be mechanically attached to the rigid duct board or sheet metal by appropriate
mechanical fasteners, either screws, spin -in flanges, or dovetail flanges.
D. Duct Collar Fitting to Rigid Duct, Approved Closure Systems. The duct collar
fitting's integral flange shall be sealed to the rigid duct board or sheet metal using one
of the following closure systems/materials which conforms to the approved closure
and mechanical attachment standards of 410.1.ABC.3.0. .
1) Gasketing.
2) Mastic or mastic -plus -embedded fabric.
3) Pressure -sensitive tape.
E. Flexible Duct Installation and Support. Flexible ducts shall be configured and
supported so as to prevent the use of excess duct material, prevent duct dislocation
or damage, and prevent constriction of the duct below the rated duct diameter.
1) Ducts shall be installed fully extended. The total extended length of duct
material shall not exceed 5 percent of the minimum required length for that run.
2) Bends shall maintain a center line radius of not less than one duct diameter.
3) Terminal devices shall be supported independently of the flexible duct.
4) Horizontal duct shall be supported at intervals not greater than 5 feet. Duct sag
between supports shall not exceed 1/2 inch per foot of length. Supports shall be
provided within 1.5 feet of intermediate fittings and between intermediate fittings
and bends. Ceiling joists and rigid duct or equipment may be considered to be
supports.
5) Vertical duct shall be stabilized with support straps at intervals not greater than
6 feet.
6) Hangers, saddles and other supports shall meet the duct manufacturer's
recommendations and shall be not less than 1 1/2 inches wide and of sufficient
width to prevent restriction of the internal duct diameter.
4. Terminal and Intermediate Fittings. All seams and joints between fitting subsections
and between fittings and other air distribution system components or building
components shall be mechanically attached and sealed to 100 percent closure using
approved closure systems for that joining application as specified in section
410.1.ABC.3.4.1 or section 410.1.ABC.3.4.2. (Sections 410.1.ABC.3.4; 503.9(e);
610.1.ABC.3.4)
A. Fittings and Joints Between Dissimilar Duct Types, Approved Closure Systems.
Approved closure systems shall be as designated by air distribution system
component material type in section 410.1.ABC.3. EXCEPTION: When the
components of a joint are fibrous glass duct board and metal duct, including collar
fittings and metal equipment housings, the closure systems approved for fibrous
glass duct shall be used.
B. Terminal Fittings and Air Ducts to Building Envelope Components, Approved
Closure Systems. Terminal fittings and air ducts which penetrate the building
envelope shall be mechanically attached to the structure and sealed to the envelope
component penetrated and shall use one of the following closure systems/materials
which conform to the approved closure and mechanical application requirements of
section 410.1.ABC.3.0:
1 Mastic or mastic -plus -embedded fabric. '
2; Gaskets used in terminal fitting/grille assemblies which compress the gasket
material between the fitting and the wall, ceiling or floor sheathing.
8
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5. Air Handling Units. All air handling units shall be mechanically attached to other air
distribution system components. Air handling units located outside the conditioned
space shall be sealed to 100 percent closure using approved closure systems
conforming to the approved closure and mechanical application requirements of section
610.1.ABC.3.1. (Sections 410.1.ABC.3.5; 503.9(f); 610.1.ABC.3.5)
Air handling units shall not be installed in attics.
EXCEPTION: Air handling units placed in mechanical closets.which are located in
attic spaces. Such mechanical closets shall be constructed and sealed according to
section 410.1.ABC.3.7 and shall be insulated with a minimum R-19 insulation on all
surfaces separating it from attic and outdoor spaces.
6. Cavities of the Building Structure. Cavities in framed spaces, such as dropped soffits
and walls, which are used to deliver air from or return air to the conditioning system,
shall contain an air duct insert which is insulated in accordance with section
410.1.ABC.2 and constructed and sealed in accordance with the requirements of
section 410.1.ABC.3 appropriate for the duct materials used. (Sections 410.1.ABC.3.6;
503.9(g); 610.1.ABC.3.6)
7. Mechanical Closets. The interior surfaces of mechanical closets shall be sheathed
with a continuous air barrier as specified in section 410.1.ABC.3.7.1 and shall be sealed
to 100 percent closure with approved closure systems as specified in section
410.1.ABC.3.7.2. All joints shall be sealed between air barrier segments and between
the air barriers of walls and those of the ceiling, floor and door framing. All penetrations
of the air barrier including, but not limited to, those by air ducts, plenums, pipes, service
lines, refrigerant lines, electrical wiring, and condensate drain lines shall be sealed to
the air barrier -with approved closure systems. (Sections 410.1.ABC:4.7; 503.9(h);
610.1.ABC.4.7)
A. Through -wall, through -floor and through -ceiling air passageways into the closet
shall be framed and sealed to form an airtight passageway using approved air duct
materials and approved closure systems.
B. Duct penetrations through any part of the ceiling, walls or floor of a mechanical
closet shall have sufficient space between surrounding ceiling, walls or floor and any
duct or plenum penetration to allow for sealing of the penetration and inspection of
the seal.
C. Clothes washers, clothes dryers, combustion water heaters and atmospheric
combustion furnaces shall not be located in mechanical closets used as return air
plenums.
D. Approved Air Barriers. The following air barriers are approved for use in
mechanical closets:
1) One-half inch thick or greater gypsum wallboard;
2 Other panelized materials having inward facing surfaces with an air porosity no
greater than that of a duct product meeting section 22 of UL 181 which are sealed
on all interior surfaces to create a continuous air barrier.
E. Approved Closure Systems. The following closure systems are approved for use in
mechanical closets:
1) Gypsum wallboard joint compound over taped joints between gypsum wallboard
panels.
4
2) Sealants complying with the product and application standards of section
410.1.ABC.3.4.1 for fibrous glass ductboard;
3) A suitable long -life caulk or mastic compliant with the locally adopted
mechanical code.
6. Enclosed Support Platforms. Enclosed support platforms located between the return
air inlet(s) from conditioned space and the inlet of the air handling unit or furnace, shall
contain a duct section constructed:entirely of rigid metal, rigid fibrous glass duct board,
or flexible duct which is constructed and sealed according to the respective
requirements of section 410.1.ABC.3 and insulated according to the requirements of
section 410.1.ABC.2. (Sections 410.1.ABC.3.6; 503.9(i); 610.1.ABC.3.6)
The duct section shall be designed and constructed so that no portion of the building
structure, including adjoining walls, floors and ceilings, shall be in contact with the return
air stream or function as a component of this duct section.
The duct section shall not be penetrated by a refrigerant line chase, refrigerant line,
wiring, pipe or any object other than a.component of the air distribution system.
Through -wall, through -floor and through -ceiling air passageways into the duct section.
The wall, floor or ceiling penetration shall contain a branch duct which is fabricated of
rigid fibrous glass duct board or rigid metal and which extends to and is sealed to both
the duct section and the grille side wall surface. The branch duct shall be fabricated
and attached to the duct insert in accordance with section 410.1.ABC.3.2 or section
410.1.ABC.3.1, respective to the duct type used.
7. Balancing. Air distribution systems shall be tested and balanced by a recognized
testing and balancing agency. (Section 410.1.ABC.4)
EXCEPTIONS:
1) Buildings with cooling or heating system capacities under 15 tons may be
balanced by a mechanical contractor licensed to design and install the system(s).
2) Buildings with a total cooling or heating equipment capacity of 65,000 Btu/h or
less are exempt from the requirements of this section.
0 Piping Insulation. All HVAC system piping, including the vapor line of HVAC
refrigerant piping, shall be thermally insulated in accordance with Table 4-11. [new table].
Service Water Heating. Changes include:
1. Performance minimums for electric storage water heaters with capacities greater than
120 gallons or an input rate greater than 12 kW shall have a standby loss of .30+27NT
percent/hour or less, where VT is the tested storage volume in gallons. (Sections
412.1.ABC.3.1.2; 504.2(a)1; 612.1.ABC.3.1)
2. All gas- and oil -fired automatic storage water heaters with capacities of 100 gallons or
less and an input rating of 75,000 or less (gas) or 105,000 Btu/h or less (oil) shall, when
tested in accordance with the DOE Uniform Test Method for Measuring the Energy
Consumption of Water Heaters, Appendix E to Subpart B, 10 CFR Part 430, meet the
performance minimums listed in Table 4-12. (Sections 412.1.ABC.3.2.1; 504.2(a)2;
612.1.ABC.3.2.1)
3. All gas -fired storage water heaters with input ratings greater than 75,000 Btu/h but I
less than, or equal to 155,000 Btu/h, and all oil -fired storage water heaters with input
ratings greater than 105,000 Btu/h but less than or equal to 155,000 Btu/h], shall have a
steady state combustion efficiency Et of .78 or more and a standby loss of 1.30+114NT
10
I
in percent/hour) or less, where VT is the tested storage volume in gallons. All gas- and
oil -fired storage water heaters with input ratings greater than 155,000 Btu/h shall have a
steady-state combustion efficiency Et of .78 or more and a standby loss of 1.30+95NT, I
where VT is the tested storage volume in gallons. (Sections 412.1.ABC.3.2.2;
504.2(a)2; 612.1.ABC.3.2.2)
4. Gas water heaters used in combination water/space heating systems may not
increase the capacity of the unit by burner. change -outs. (Sections.412.1.ABC. 3.4.2;
504.2(a)5b; 612.1.ABC.3.5)
Chapter 5
Section 5 is renamed Chapter 5 and is deleted on 12/31/93. Revisions include the
following:
6 Air infiltration requirements listed under Chapter 4 are also included in Chapter 5.
Section 502.4(c)
0 The scope of limited and special use buildings is broadened to include traffic safety
control towers. (Section 508.0(c))
A minimum insulation level of R-20 will be required for roof decks if the space
beneath it will be used as a plenum. (Section 503.9(g))
0 HVAC Code minimums: See Chapter 4 requirements. (Section 503.4)
Air Distribution System Construction and Sealing. See Chapter 4 requirements.
Section 503.9)
0 Air Distribution Systems, Duct Sizing. See Chapter 4 requirements. (Section
503.10)
Chapter 6
Chapter 6 contains three compliance methods: Method A, the Residential Point
System Method, is the former Section 9. Method B, the Residential Prescriptive
Compliance Method, is the former Section 10, Form 1000A. Method C, the Limited
Applications Prescriptive Method, is the former Section 10, Form 1000C.
Although reformatted, few changes are made. Major changes omit are as follows:
General.
1. The worst case compliance demonstration option is eliminated for single-family
detached homes. Calculations shall be specific to the actual house orientation.
Section 600.3.ABC.2)
2. Aluminum frame additions are required to meet a minimum insulation value of R-11
for walls and R-19 for ceilings. (Sections 602.1.C.1; 604.1.B; 604.1.C.1)
Glazing.
1. Non -glass glazing shall meet all criteria for glass in the Code. (Section 601.1.ABC.1)
11
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2. The glass baseline multipliers are revised to a single multiplier to provide credit for
better glass orientation in the as -built calculation. (Section 601.2.A.2; Appendix D)
3. In all additions, existing glass that has been enclosed by the addition may be
subtracted from the total glass of the addition. (Sections 601.1.13.1; 601.1.C.1;
601.2.A.3.3)
0 Walls. Masonry common walls shall be insulated to R-3 on both sides of the .
common wall. (Section 602.1.ABC.1.1)
0 HVAC Equipment Sizing. An HVAC sizing calculation shall be performed on the
building and shall be attached to the Form 600 submitted when application is made for a
building permit. Cooling and heating design loads, for the purpose of sizing HVAC
systems, shall be determined for each zone within a dwelling in accordance with ACCA
Manual J, with the ASHRAE Cooling and Heating Load Calculation Manual GRP158, or
with an equivalent sizing procedure. This Code does not allow designer safety factors,
provisions for future expansion or other factors which affect equipment sizing in excess of
the capacity limitations in section 607.1.ABC.1.1.
A. Cooling only equipment shall be selected so that its sensible capacity is not less than
the calculated total sensible load but not more than 120% of the design sensible load
calculated according to the procedure selected in section 607.1.ABC.1, or the closest
available size provided by the manufacturer's product lines. The corresponding latent
capacity of the equipment shall not be less than the calculated latent load.
B. Heat pump sizing shall be based on the cooling requirements as calculated according
to section 607.1.ABC.1 unless the refrigeration cycle heating capacity is less than the
heating requirements of the conditioned space at design conditions. In that case, the
refrigeration cycle heating capacity shall be sized to provide the lowest possible balance
0ai nt on heating without exceeding 12.5% of the cooling load at design conditions.
pacity at the design heating temperature may be determined by interpolation or
extrapolation of manufacturers' performance data if these data are not available for
design temperatures. The auxiliary capacity plus refrigeration cycle heating capacity
shall not exceed 120% of the calculated heating requirements at the 99 percent design
dry bulb temperature.
C. Electric resistance furnaces shall be sized within 4 kW of the design requirements
calculated according to the procedure selected in section 607.1.ABC.1.
D. Fossil Fuel Heating Equipment. The capacity of fossil fuel heating equipment with
natural draft atmospheric burners shall not be more than 120 percent of the design load
calculated at the 99 percent design dry-bulb temperature.
E. Residences requiring excess cooling or heating equipment capacity on an
intermittent basis, such as anticipated additional loads caused by major entertainment
events, shall have equipment sized or controlled to prevent continuous space cooling or
heating within that space by one or more of the following options:
1) A separate cooling or heating system is utilized to provide cooling or heating to
the major entertainment areas.
2) A variable capacity system sized for optimum performance during base load
periods is utilized.
HVAC Minimum Efficiencies. See Chapter 4 requirements. (Sections
607.1.ABC.3; 608.1.ABC.3)
12
I Air Distribution System Insulation Requirements. All air distribution system
components which move or contain conditioned air including blower enclosures,
mechanical equipment plenum chambers, refrigerant coil enclosures, air filter enclosures, air ducts and plenums located in or on buildings shall be thermally insulated in accordance
with the requirements of sections 610.1. ABC.2.1 through 610.1.ABC.2.3. (Section
610.1.ABC.2)
TABLE 6-9
MINIMUM INSULATION LEVELS
AIR DISTRIBUTION SYSTEM COMPONENTS'
Location R-Value
on roof R-6
Exterior of building R-6
Attics R-6
Between conditioned floors2 R-4.2
Enclosed attached garages R-4.2
Unconditioned basement R-4.2
Vented crawlspace R-4.2
See section 610.1.ABC.3.5, Air Handling Units.
LExcept where perimeter walls to the between Moor
space are insulated.
0 Air Distribution System Construction and Sealing. See Chapter 4 requirements.
Section 610.1.ABC.3)
0 Manufactured Homes and Manufactured Buildings. Site -installed components
and features of the air distribution system(s) of manufactured homes shall be insulated,
constructed, sealed and supported in accordance with the requirements of sections
610.1.ABC.2 and 610.1.ABC.3. The duct connection between the air distribution systems
of separate units of multiple unit manufactured homes and buildings shall be installed,
sealed and inspected according to the provisions of this Code. Manufactured homes and
buildings having interior furnaces and site -installed single package air conditioners which
share the same supply registers shall have an automatic backflow damper installed
between the air conditioning unit and the factory -installed duct to prevent the functioning of
return grilles as supply registers and to prevent the forced passage of conditioned air
through inactive air handlers when another system is in operation. (Section 610.1.C.3)
0 Hydronic Space Gas Water Heating. Water system multipliers to be used for
combined gas water and space heating systems shall be those listed for the water heater
recovery efficiency and climate zone on Table 6-9 in section 5.1.2 of Appendix C. (Section
608.2.A.3.4)
0 Hot Water Piping Insulation. Circulating hot water systems (including piping for
waste heat recovery systems (HRUs), and the first 8 feet of hot and cold water piping from
the storage system shall be insulated with ipsulation 1" minimum thickness with a thermal
conductivity no greater than 0.30 Btu/in-h-ft -OF.
EXCEPTION: Insulation is not required where piping enters an insulated wall or a slab.
Section 612.1.ABC.5)
13
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0 Forms
1. Form 600A-93 (formerly Form 900A-91) is changed as follows:
Appendix D)
A. Cooling Credit Multipliers: 1) Multizone credit is reduced from a multiplier of .90 to .95. (Sections
607.2.A.3.2, Appendix D; 608.2.A.3.2)
2) Credit may not be taken for both -ceiling fans.and cross ventilation
simultaneously. (Section 607.2.A.3.3)
B. Heating Credit Multipliers, Natural gas (by AFUE): Zones Zones Zones
1,2,3 4,5,6 7,8,9
i .59 61 568-.72
55 56 5273-.77
51 53 4978-.82
83-.87 .48 50 46
88-.92 .45 47 44
93-Up .43 44 41
C. Hot Water Credit Multipliers, Natural gas (by EF):
34-.47 3098 2974 2602
48-.49 2775 2664 2331
50-.51 2664 2558 2238
52-.53 2562 2459 2151
54-.55 2467 2368 2072
56-.57 2397 2284 1998
58-.59 2297 2205 1929
60-.61 2220 2132 1865
62-.63 2138 2063 1804
64-.65 2081 1998 1748
66-Up 2018 1938 1695
i
D. Cooling System Multipliers, Gas absorption (by COP):
4-.49 1.0 1.03 96
5-.59 .80 82 77
6-.69 .66 69 64
57 59 557-79
8-.89 .50 51 48
9-.99 .44 46 43
1.0&up .40 41 38
E. Ranges of single assembly ceiling multipliers are added:
Winter R-26 - R-29.9 1.3 e6 1
R-30 & Up 1.1 4 1
Summer R-26 - R-29.9 1.2 1.1 1.6
R-30 & Up 1.0 9 1.2
F. Hot Water Multipliers. Solar water heating will be
rated by an Energy Factor. Ranges are as follows:
1.0-1.9 2.0-2.9 3.0-3.9 4.0-4.9 EF 5.0 & up
84 .42 .28 .21 15
14
e
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G. Tables on the form are renumbered 6A-1 through 6A-21.
2. Form 600E-93 (formerly Form 1000A-91), zones 1,2,3: The minimum cooling
system efficiency rating for Package E is dropped to SEER=10.0. Tables on the form
are renumbered 613-1 and 66-2. (Appendix D)
3. Form 60OC-93 (formerly Form 100C-91), all zones, is changed as follows: (Appendix
D
A. Compliance criteria for manufactured buildings detailed in sections 602.1.C,
607.1.C, 608.1.C, and 610.1.0 are added to Form 600C-93.
B. Cooling and heating system minimum efficiency ratings are added for single
package units: SEER=9.7; HSPF=6.6.
C. Tables on the form are renumbered 6C-1 through 6C-3.
Chapter 8
Section 8 is changed to Chapter 8 and is deleted effective 12/31 /93.
Appendix A
Jurisdictional data previously contained in Section 1 is included here.
Appendix B
Supplemental information for Chapter 4 is contained here.
Appendix C
Supplemental information for Chapter 6 is contained here.
Appendix D
Copies of all Energy Code compliance forms are included here.
Appendix E
Standard FL-1, formerly Florida Regulatory Modifications to ARI Standard 470-80, is
included here.
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