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Home My WebLink AboutProject Information- wrightsoft® Manual S Compliance Report Entire House DEL AIR HTG, A/C & REFRIG. INC 531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DELAIR.COM �.: Project• • For: ADAMSHOMES 5310 San Benedetto Place, Fort Pierce, FL 34951 Design Conditions Outdoor design DB: 90.4 °F Sensible gain: 26866 Btuti Outdoor design W B: 77.4 °F Latent gain: 4767 BtuH Indoor design DB: 75.0 OF Total gain: 31632 Btuh Indoor RH: 50% Estimated airflow: 1167 cfm Manufacturer's Performance Data at Actual Design Conditions Equipment type: SpIitASHP Manufacturer.: Carrier Model: 25HBC537AP03+FX4DNF037L00 Actual airflow: 1167 cfm Sensible capacity: 28393 Btuh 106% of load Latent capacity: 5039 Btuh 106% of load Total capacity: 33431 Btuh 106% of load . SHR: 85% Design Conditions Outdoor design DB: 41.0 OF Indoor design DB: 70.0 OF Heatloss: 31062 Btuh Manufacturer's Performance Data at Actual Design Conditions Equipment.type: SpIitASHP Manufacturer: Carrier Model: 25HBC537AP03+F: Actual airflow: 1167 cfm Output capacity: 31740 Btuh 102% of load Supplemental heat required: 0 Btuh Backup equipment type: Elec strip Manufacturer: Model: Actual airflow: 1167 cfm Output capacity: 6.8 kW 75% of load Temp. rise: Meets all requirements ofACCA Manual S. 1 -*- wrightsoft® �� >�*�• �w�- ,m Rig11-SUte®Uriversal202121.0.02RSU23828 stone1820CRGLLot114BIk5Waterstone1820CCRGL.rnp Calc=WB FrordDoor faces: NW 18 OF Job: Lot 114 Block 5 Waterston... Date: By- DCS Entering coil DB: 76.8°F Entering coil WB: 63.4OF Entering coil DB: 69.2°F Capacity balance: 38 OF Economic balance: -99 °F 2021 -Apr-1 5 11:2756 Page 1 Component Constructions - wrightsoft® P Job: Lot 114 Block 5 Waterston... bate: Entire House By. GCS DEL AIR HTG, A/C & REFRIG. INC k 531 CODISCOWAY, SANFORD,FL32771 Phone:407-333-2665 Fax:407-333-3853 Web:WWW.DELAIR.COM . Project• I • For: ADAMS HOMES 5310 San Benedetto Place, Fort Pierce, FL 34951 Design Conditions Location: Indoor: Heating Cooling St Lucie Co Inti, FL, US Indoorternperature (OF) 70 75 Elevation: 26 . ft Design TD (OF) 29: 15 Latitude: 28 ON Relative humidity (%) 30 50 Outdoor: Heating Cooling Moisture difference (gr/lb) 2.4 56.9 Dry bulb (OF) 41 90 Infiltration: - Daily range (T) - 15 (L ) Method Simplified Wet bulb (OF) -: 77 Construction quality Average Wind speed (mph) 15.0 7.5 Fireplace9 0 Construction descriptions Or Gain area U-value I Insul. R Htg HTM Loss CIg HTM ft' BtutVftz`F ftz'FBtuh BtuhttV Btuh Btuh/ft� Btuh Walls i 16B-19ad: Knee wall, asphalt shingles roof mat, r-19 kw ins, 1/2" gypsum ne 20 6.049 19.0 1.42 28 2.59 52 board int fnsh se 20 0.049 19.0 1.42 - 28 2.59 52 SW 20 0.049 19.0 1.42 28 2.59 52 nw 20 0.049 19.0 1.42 28 2.59 52 all 80 0.049. 19.0 1.42 114 2.59 207 Blk wall, stucco ext, r-4 ext bd ins, 8" thk, 1/2" gypsum board int fnsh ne 534 0.201 4.1 5.83 3113 4.06 2168 se 317 0.201 4.1 5.83 1846 4.06 1286 sw 611 0.201 4.1 5.83 3561 4.06 2481 nw 102 0.201 4.1 5.83 595 4.06 414 all 1564 0.201 4.1 5.83 9115 4.06 6349 12C-Osw: Frm Wall, stucco ext, 3/8" wood shth, r-13 cav ins, 1/2" gypsum nw 25 0.091 13.0 2.64 65 2.21 55 board int fnsh, 2'k4" wood frm, 16" o.c. stud . Partitions 12C-Osw., Frrn wall, 1/2" gyp.bd ext, r-13 cav ins, 1/2" gypsum board int 270 0.091 13.0 2.64 713 1.31 354 fnsh, 2'k4" wood frm, 16" o.c. stud Windows 2A-2ov: 2 glazing, clr low-e outr, air gas, vhl frm mat, clr innr, 1/4" gap, 1/8" ne 7 0.330 0 9.57 66 17.7 123 thk; NFRC rated (SHGC=0.23);. 50% drapes, medium; 1.33 ft overhang (3.2 ft window ht, 0.8 ft sep.); 6.67 ft head ht 2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4' gap, 1/8" ne 49 0.330 0 9.57 469 17.7 868 thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.33 ft overhang se 33 0.330 0 9.57 313 15.6 509 (5.3 ft window ht, 0.8 ft sep.); 6.67 ft head ht sw 49 0.330 0 9.57 469 15.6 763 all 13,1 0.330 0 9.57 1251 16.4 2140 1 OC-v: 2 glazing, clr low-e outr, air gas, vnl frm mat, dr innr, 1 /4" gap, 1/8" se 18 0.550 0 16.0 285 16.2 289 thk; NFRC rated (SHGC=0.70); 12 ft overhang (6.7 ft window ht, 0.5 ft sep.); 6.67 ft head ht 2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1 /4" gap, 1/8" se 33 0.330 0 9.57 313 8.52 279 thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 12 ft overhang (5.3 ft window ht, 0.5 ft sep.); 6.67 ft head ht - wrightsc ft" 2021-Apr-15112756 •wq•a=. .. • -��m�m Righ-Stite®Uriversal 2021 21.0.02 RSU23828 Page 1 stone1820CRGL\Lot114Blk5Waterstone1820CCRGL.np CaIa=MJ8 Frort Door faces: NW r 2B-2fv: 2 glazing, dr low-e outr, air gas, vnl frm mat, dr innr, 1/4" gap, 1/8" nw 7 0.330 0 9.57 67 26.3 184 thk; NFRC rated (SHGC=0.31); 9.33 ft overhang (1.4 ft window ht, 0 ft sep.); 6.67 ft head ht 2B-2fv: 2 glazing, dr low-e outr, air gas, vnl frm mat, dr innr, 1/4" gap, 1/8" nw 13 0.330 0 9.57 128 26.3 353 thk; NFRC rated (SHGC=0.31); 9.33 ft overhang (6.7 ft window ht, 1.5 ft sep.); 6.67 ft head ht 2A-2ov: 2 glazing, clr low-e outs air gas, vnl fnn mat, clr innr, 1/4" gap, 1/8" nw 33. 0.330 0 9.57 313 16.6 543 thk; NFRC rated (SHGC=0.21); 50%drapes, medium; 1.33 ft overhang j (5.3 ft window ht, 1 ft sep.); 6.67 ft head ht Doors 11 JO: Door, mtl fbrgl type nw 20 0.600 6.3 17.4 350 17.6 353 Ceilings, 16B-30ad: Attic ceiling, asphalt shingles roof mat, r-30 cell ins, 1/2" 1835 0.032 30.0 0.93 1703 1.69 3100 gypsum board int fnsh Floors 22A tpl: Bg floor, light dry soil, on grade depth 212 0.989 0 28.7 6080 0 0 wrightsoW a.•.�,.•„h.� �m�� Right-Sute®Uriversal2021 21.0.02 RSU23828 stone1820CRGLULot114Blk5Waterstore1820CCRGL.nQ Cale--W8 Front Door faces: NW 2021-Apr-1 5 112756 Page 2 wrightsott Project Summary Entire House DEL AIR HTG, A/C & REFRIG. INC 531CODISCOWAY,,SANFORD,FL32771 Phore:407-333-2665 Fax:407-333-3853 Web:WWW.DELAIR.COM Project• • For: ADAMSHOMES 5310 San Benedetto Place, Fort Pierce, FL 34f Notes: JA8-18-15 Change to 3.0 ton 2/16/16 S. Finch L. S. 415-21 VWK Weather: Winter Design Conditions Outside db 41 OF Inside db 70 OF Design TD 29 OF Heating .Summary Structure 24267 Btuh Ducts 6795 Btuh Central vent (0 cfm) 0 Btuh (none) Humidification 0 Btuh Piping 0 Btuh Equipment load 31062 Btuh Infiltration St Lude Co anti, FL, USA Method Simplified Construction quality Average Fireplaces 0 Area ft2 He Cooling 182g 1820 Volume (ft3) 18350 18350 Air changes/hour 0.38 0.20 Equiv. AVF (cfm) 116 61 Heating Equipment Summary Job: Lot 114 Block 5 Waterston... Date: By: DCS Summer Design Conditions Outside db 90 OF Inside db 75 OF Design TD 15 'OF Daily range L Relative humidity 50 % Moisture differlence 57 grAb Sensible Cooling Equipment Load Sizing Structure 19027 Btuh Ducts 7839 Btuh Central vent (0 cfm) 0 Btuh (none) Blower 0 Btuh Use manufacturer's data Rate/swin multipplier Equipmen%erisible load y 1.00 26866 Btuh , Latent (Cooling Equipment Load Sizing Structure 3364 Btuh Ducts _ 1403 Btuh Central vent (0 0fm) - 0 Btuh (none) Equipment latent load 4767 Btuh Equipment Total Load (Sen+Lat) 31632 Btuh Req. total capacity at 0.75 SHR 3:0 ton Cooling Equipment Summary Make Carrier Make Carrier Trade CARRIER Trade CARRIER Model 25HBC537AP03 . Cond 25HBC537AP03 AHRI ref 204837932 Coil FX4DNF037L00 AHRI ref 204837932 Efficiency 8.5 HSPF Efficiency 1 12.5 EER,16 SEER Heating Input Sensible cooling 26250 Btuh Heating output 34600 Btuh @ 47OF Latent cooling 8750 Btuh Temperature rise 27 OF Total cooling 35000 Btuh Actual airflow 1167 cfm Actual airflow 1167 cfm Airflowfactor 0.038 cfm/Btuh Air flow factor 0.043 cfm/Btuh Static pressure 0.40 in H2O Static pressure 0.40 in H2O Space thermostat Load sensible heat ratio 0.85 Capacity balance point = 38 OF Backup: Input = 7 kW, Output = 23253 Btuh,100 AFUE Calculations approved byACCA to meet all requirements of Manual J 8th Ed. -Fk- wrightsoft' w Rigft-Sute®Uriversal 2021 21.0.02 RSU23828 ACCK stone1820CRGL1Lot114BIk5Waterstone1820CCRGL.nQ Calc=MJ8 Frord Door faces: NW 2021-Apr-1511:27:56. Page 1 -�+ wlrightsoftm Right-JO Worksheet Job: Lot 114 Block 5 Waterstone 18... Entire House. Date: By. DCS DEL AIR HTG, A/C & REFRIG. INC 531 CODISCOWAY, SANFORD,FL32771 Phone:407-333-2665 Fax:407-333-3853 Web:WWW.DELAIR.COM 1 Room name Entire House BDRM2 2 Exposed Hall 212.0 it 1 36.0 It 3 Room height 10.0 ft d 10.0 ft heat/mol 4 Room dimensions 13.0 x 13.0 it 5 Room area 1835.0 ftz 169.0 ftz Ty Construction U-value Or HTM Area (ft) Load Area (ftz) Load number (BtuM -9 (Btuh4t2 or perimeter (ft) (Btuh) or perimeter (ft) (Btuh) Heat Cool Gross N/P)S Heat Cool Gross N/P/S Heat I Cool 6 W 166-19ad 0.049 he 1.42 259 20 20 28 52 0 0 0 0 Blk Hell, stu000 ext 0201 ne 5.83 4.06 590 534 3113 .. 2168 100 160 583 406 2A-2ov 0230 ne 957 17.70 7 0 66 123 0 0 0 0 2A-2ov 0230 ne 957 17.70 49 .0 469 868 0 0 0 0 11 W _ 1613-19ad 0.049 se 1.42 259 20 20 28 52 0 0 0 0 Blk Hall, stu000 ext 0.201 se 5.83 4.06 400 317 1846 1286 130 114 663 461 10C-v 0550 se 15.95 1620 18 18 285 289 0 0 0 0 2A-2ov 2A-2ov 0.330 0.330 se se 957 9.5..7 1558 8.52 33 �33 8 313 313 509 279 16 4 156 255 W 1613-19ad 0.049 sw 1.42 259 20 33 20 128 52 0 0 0 0 0 0 0 0 tVlJ Blk Hell, stu000 ext 0.201 sw 5.83 4.06 660 611 3561 2481 130 130 758 528 2A-2ov 0.330 sw 957 1557 49 13 469 763 0 0 0 0 -G 12C=0sw 0.091 nw 2.64 ' 221 65 25 65 55 0 0 0 0 213-21v 0.330 nw 957 26.32 7 0 67 184 0 0 0 0 213-21v 0.330 nw 957: 26.32 13 0 128 353 0 0 0 0 11J0 0.600 nw 17AO 17.58 20 20 350 353 0 0 - 0 0 W 161319ad 0.049 nw 1.42 259 20 20 28 52 0 0 0 0 Blk Nell, stu000 e)d 0.201 nw 5.83 : 4.06 135 102 .. 595 414 0 0 0 0 2A-2ov 0.330 nw 957 16.61 33 0 313 543 0 0 0 P 12C-0sw 0.091 ' - 2.64 1.31 270 270 J713 354 _0 0 0 0 0 C 16B•30ad , 0.032 0.93 1.69 1835 1835 1703 3100 169 169. 157 286 F 22A-lpl 0.989 28.68 0.00 1835 212 6080 0 169 36 1033 0 6 c) AED excursion 112 25 Envelope loss/gain 205i63 14442 3349 1961 12 a) Infiltration 3704 1035 691 193 b) Roomventilation 10 0 0 0 13 Internal gains: Oocupants@ 230 5 1150 0 0 Appliances/other 2400 O Subtotal (lines 6 to 13) 24267 19027 4040 2154 Less extemalload 0 0 0 0 Less transfer 0 0 0 0 Redistribution 0 0 0 0 14 Subtotal 24267 19027 4040 2154 15 Duct loads 28 % 41 / 6795 7839 28% 41 % 1131 887 Total room load Air required (cfm) I j 310.62 26866 5171 3041 1167 1167 194 132 - -�- wrigl-�tsoft� Right-Sute®Uriversa12021 21.0.02 RSU23828 stone1820CRGL\Lot114Blk5Waterstone182oCCRGL.np CaIc=MJ8 Front Door faoes:NW 2021-Apr-15112756 Page 1 - wrightsoft® Right-JO Worksheet Entire House DEL AIR HTG, A/C & REFRIG. INC 531 CODISCO WAY SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DELAIR.COM Job: ' Lot 114 Block 5 Waterston 18... Date: By: DCS 1 Room name BATH I BDRM3 2 3 4 5 E)posed wall Room height Room dimensions Room area 6.0 it 10.0 ft I 13.0 x 6.0 78.0 ft2 heaU000l it 13.0 ft 10.0 ft heat/cool 13.0 x 13.0 ft 169.0 ftz Ty Construdion number U-value (Btuh/tz-`F7 Or HTM (Btuh/ft2) Area (ftz) or perimeter (ft) Load (Btuh) Area (ftz) or perimeter (ft) Load (Btuh) Heat Cool Gross N/P5 Heat Cool Gross N/P/S Heat Cool 6 11 W W 166.19ad Blk Vnell, stuoeaext 2A-2ov 2A-2ov 1613-19ad Blk vv3ll, stu000 ext 10C-v 2A-2ov 2A-2ov rI 166.19ad Blk wall, stu000 e:d 2A-2ov 12C-Osw 26-2fv '26-2fv 11J0 16B•19ad Blk wdl, stucco e)d 2A-2ov 12C-Osw 16&30aii 22A-tol 0.040 0.201 0.330 0.330 0;049 0.201 0550 0.330 0230 0.049 0.201 0.330 0.091 0.330 0.330 0.600 0.049 0.201 OZ30 0.091 0.032 0.989 ne 'ne ne ne se se se .se se sw sw sw nw nw nw nw nw nw nw 1.42 5.83 957 9,57 1.42 5.83 15.95 957 957 1.42 5.83 957 2.64 957 957 17AO 1.42 5.83.: 957 2.64 093 28.68 .259 4.06 17.70 17.70 2.59 4.06 1620 15BB 852 .. - 259 4.06 15,57 ' 221 2622 2622 1758 259 4.06 1,6.61 121 169 0.00 0 0 0 0 0 0 0 0 0 0 60 0 0 0 0 0 0 - 0 0 0 78 78 0 0 0 0 ;O 0 0 0 0 .0 60 0 0 0 0 .0 0 0 -0 0 78 6 • , - .' I, 0 0' 0 0 ;0 0 0 0 0 0 350 0 0 0 0 0- 0 ' 0 0 0 1 72 172 :. 0 0 '0 6 0 0 0 0 0 0 244 0 0 0 0 0 0 0 0 0 132 0 0 0 0 0 0 0 0 0 I 0 0 130 16 `0 0 0 0 0 0 0 0 : 169 169 0 0 0 0 0 0 0 0 0 0 114 4 0 0 0 0 0 0 0 0 169 13 0 0 0 0 0 0 0 0 0 -0 663 156 0 0 0 0 0 0 0 0 157 373 0 0 0 0 0 0 0 0 0 0 461 254 0 0 0 0 0 0 0 0 286 0 -C L�_GG W . t-G W I--C � W P C F 6 c) AED excursion I 21 67 Envelope loss/gain 594 354 1349 1068 12 a) Infiltration b) Room ventilation 115 0 32 0 249 0 70 .0 13 Internet gains: Occupants@ 230 Appliancestother 0 0 0 0 0 0 Subtotal (lines 6to 13) 709 386 1598 1138 14 15 Less external load Less transfer Redistribution Subtotal Dud loads 28% 41 % 01 Q 0 709 199 0 0 0 386 159 28% 41 % 0 0 0 1598 447 0 0 0 1138 469 Total room load Air required (drn) 908 34 545 24 F-72046 77 1607 70 8th Ed. �- wrigF�tsoft� .� t. R ght-Sute®Uriversal 2021 21.0.02 RSU23828 stone1820CRGL1Lot114Blk5Waterstone1820CCRGL.np Calc=MJ8 Front Doorfaces:NW 2021 -Apr-1 5 112756 Page 2 - - wri htsoft® Right-JO Worksheet Entire House DEL AIR HTG, A/C & REFRIG. INC 531 CODISCO WAY, SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DELAIR.COM Job: Lot 114 Block 5 Waterstorie 18... Date: By: DCS 1 Room name DINING/FOYER DENBDRM4 2 3 4 5 Exposed wall Room height Room dimensions Room area 25.0 ft 1 10.0 ft I 1.0 x 276.0 276.0 ft2 heat/000l ft 31.0 ft 10.0 ft heat/cool 13.0 x 13.0 ft 169.0 ftz Ty Construction number U-value (Btuh/ftz-`F) Or HTM (Btuh/It2) Area (ftz) or perimeter (ft) Load (Btuh) Area (ftz) or perimeter (ft) Load (Btuh) Heat Cool. Gross N/PB Heat Cool Gross N/P/S Heat Cool 6 11 W 1613-19ad Blk wall, stucco ext 2A-2ov q 2A-2ov 16B-19ad Blk wall, stucco e)d 10C-v 2A-2ov 0.049 0.201 0330 0330 0.049 0.201 0550 0330 ne ne ne ne se se se se 1.42 523 957 957: 1.42 523 15.95 957 259: 4.06 17.70 17.70 259 4.06 1620 1558 0 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 50 0 0 0 0 0 0 0 50 0 0 0 0 0 0 0 291 0 0 0 0 0 0 0 203 0 0 0 0 0 0 W •. �--G 2A-2ov 16B•19ad Blk Ml, stucco e)d 2A-2ov 12C=0sw 2B-2N • 2B-2fv a 11J0 16B-19ad Bkwall,stuocoext 2C-30atl 22A-101 0.330 0.049 0201 0330 0.091 0330 0330 0.600 0.049 0201 0230 0091 0.989 se sw sw sw nw nw *nw 'nw nw nw ,nw 9.57 1A2 5.83 957 2.64 957 957 17.40 1.42 523 9,57 2.64 28.68 8.52 . 259 4.06 _1557 - 221 2632 26.32 1758 259 ' 4D6 11131 0.00 0 0 110 33 65 7 13 20 0 5 70 276 276 0 .0 77 8 25 0 0 20 0 5 0 27 6 25 .. 0 0 451 313 65 67 128 350 0 27 0 165 256 I717 0 0 314 509 55 184 353 353 0 19 0 92 _' 466 0 0 0 130 0 . 0 0 0 0 0 130 33 0 ; 169 169 0 0 130 0 0 - 0 0 0 0 97 0 0 169. 31 0 -0 758 0 0 0 0 ' = 0 0 567, 313' 0 151 889 0 - 0 528 0 6 0 0 0 0 395 543 0 286 0 W T-G W C F. 6 c) AED excursion 286 167 Envelope loss/gain 2559 2631 2975 2121 12 a) Infiltration b) Room ventilation 345 0 97 0 595 0 166 0 13 Internal gains: Occupants@ 230 Appliancesrother 1 230 0 0 0 0 Subtotal (lines 6 to 13) .2905 2958 3570 2287 14 15 Less external load Less transfer Redistribution Subtotal Dud loads 28 % 41-/ 2905 1O 0 8j13 0 0 0 2958 1219 28 % 41 % 0 0 0 3570 1000 0 0 0 2287 942 Total room load Air required (cfm) 3718 140 4177 1811 4570 172 3230 140 ACCA Len sR.c.F� Right-SuteOUriversal2021 21.0.02 RSU23828 stone1820CRGLULot114Blk5Waterstone1820CCRGL:nQ Calc=MJ8 Front Door faces: NW 2021-Apr-1511:2756 Page 3 -�+ wrightsoft* Right-M Worksheet Entire House DEL AIR HTG, A/C & REFRIG. INC 531 CODISCO WAY SANFORD, FL 32771 Phone:407-333-2665 Fax:407-333-3853 Web: W W W.DELAIR.COM Job: Lot 114 Block 5 Waterston 18... Date: By- DCS 1 Room name FAMILY RI MSTR BDRM 2 3 4 5 Exposed wall . Room height Room dimensions Room area 13.0 ft 1 10.0 ft I heaUmol 13.0 x 22.0 ft 286.0 ft2 p 41.0 ft 10.0 It heat/000l 14.0 x 17.0 ft 238.0 ftz Ty Construction number U-value (Btuhfttz-`F) Or HTM (Btuh/ft2) Area (ftz) or perimeter (ft) Load (Btuh) Area (ftz) or perimeter (ft) Load (Btuh) Heat Cool Gross N/P)S Heat Cool Gross N/P/S Heat Cool 6 11 W W 166-194d Blk MI, stucco ex< 2A-2ov 2A-2ov 1613-19ad Blk v�all, stucco e)d IOC-v 2A-2ov 0.049 0.201 0.330 0230 0.049 0201 0550 0.330 :ne :ne ne ne se se se se 1A2 5,83 957 9.57 1.42 5.83 15.95 957 259 4.06 17.70 17.70 259 4.06 1620 1558 20 0 0 0 20 130 18 0 20 0 0 .0 20 79 18 O 28 0 0 0 28 463 285 0 52 0 0 0 52 323 289 0 . 0 170 0 16 0 140 0 16 0 154 0 0 " _ 0 124 0 4 0 896 0 156 0 721 0 156 0 624 0 289 0 502 0 255 2A-2ov 1613-19ad Blk vall, stu000 ext 2A-2ov 12C=0svv 2B 2fv 213-2fv 11J0 1613-19ad Blk vvdl, slu000 ext 2A=2ov 12C-Osw 16B 30ad 22A-tpl 0230 0.049 0.201 0230 0.091 0.330 0.330 0.600 0.049 0201 0230 0.091 0.032 0.989 se sw sw sw nw nw nw nw nw nw nw 9.57 - 1 A2 5.83 957 2.64 957 95.7 '17.40 1.42 5.83 957. 2.64 093 28.68 852 . 259 4.06 1557 "221 2622 2632 1758 259 : 4.06 1.6.61 131 1.69 0.00 33 20 0 0 0 0 0. -0 20 0 0 0 286 286 I 93 20 0 0 0 0 0 0 20 0 0 0 286 13 I265 313 28 0 0 .0 0 0 0 28 0 .0 0 373 279 52 0 0 0 0 0 0 52 0 0 0 483 0 0 0 100 0 0 0 0 0 0 0 0_ 0 238 238 0 0 100 0 0 0 0 0 0 0 0 0 238. 41 0 0 583 0 0 0 0 '0 0 0 0 0 , 221 1176 0 0 406 0 0 0 0 0 0 0 0 0 402 0 W VI/ t--G W P C F 6 c) AED excursion I -124 -75 Envelope loss/gain 1813 1456 3909 2403 12 a) Infiltration b) Room ventilation 403 10 113 0 787 0 220 0 13 Internal gains Occupants@ 230 Appliances/other 3 690 0 1 230 600 Subtotal (lines 6 to 13) 2216 2259 4696 3453 14 15 Less extemalload Less transfer Redistribution Subtotal Dud loads 28 % 41 / 0 0 0 2216 620 0 0 0 2259 931 28 % 41 % 0 0 0 4696 1315 0 0 0 3453 1423 Total room load Air required (d1m) 2836 107 3190 139 6011 226 4876 212 I Calculations approved bVACCA to meet all requirements of P.-� wrigf•�tsoft^ Flight-Sule®Universal 2021 21.0.02 RSU23828 st o ne1820CRGL\,Lotll4Blk5Walerstone182OCCRGL.rLp Calc=MJ8 Frord Door faces: NW it 2021-Apr-1511:2756 Page 4 r -�+ weightsoft® Right-M Worksheet Entire House DEL AIR HTG, A/C & REFRIG. INC 531 CODISCO WAY, SANFORD, FL 32771 Phore:407-333-2665 Fax:407-333-3853 Web: W W W.DELAIR.COM Job: Lot 114 Block 5 Waterston 18... Date: By. DCS 1 Room name lvt BATH M WIC 2 3 Exposed wall Room height 12.0 it 10.0 it I heat/cool 0 it 10.0 ft heat/cool4 5 Room dimensions Room area 1.0 x . 119.0 119.0 ftz it 7.0 x 7.0 It 49.0 ftz Ty Construction number U-value (Btuh/ t2 � Or HTM (Btuh/ tz) Area (ft or perimeter (ft) Load (Btuh) Area (ft2) or perimeter (it) Load (Btuh) Heat Cool. Gross N/P/S Heat Cool Gross N/PiS Heat Cool 6 11 W 166-19ad Blk %all, stucco ex! 2A-2ov 2A-2ov I16B-19ad Blk wall, stucco e)d 10C-v 2A-2ov 2A-2ov 161319ad ' Blk %dI, stu000 ext 2A-2ov 12C'osw 26 2N 2B-2fv 11J0 16B-19ad Blkwall,stuccoe 0.049 0.201 0230 0.330 0.049 0201 0550 0.330 0.330 0.049 0201 0.330 0.091 0.330 0.330 0.600 0.049 0201 ne ne ne _ ne se se se .se se sw sw sw nw nw nw 'nw nw nw 1.42 5.83 9.57 957 1:42 5.83 15.95 957 9.57 1.42 5.83 957 2.64 957 9.57 17.40 1.42 583 259 4.06 17.70 17.70 ;' 259 4.06 1620 1558 852 . 259 4.06 1557 221 2622 2622 17.68 . 2.59 . 4.06 0 120 7 0 0 0 0 0 0 - 0 0 0 0 0 0 0 0 0 0 113 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 =' .. 0., 659 66 0 0 0 0 0 0 0 0 0 -0 0 j 0 ( 0 0 0 0 459 123 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 A 0 0 0 0 0 A 0 0 0 _ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0_ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 .0 .0 W_ I--G W. yJ -G W t---G 2A-2ov 12C-Osw 16B-30ad 22A-tnl 0,330 0.091 0.032 0289 nw - 957. 2.64 -:023 28.68 1'6.61 1.31 1.69 0.00 .. 0 0 119 119 0 0 119 12 .0 0 110 344 I 0 0 201 0 0 0 49 49 0 0 49 0 0 0 -, 45 0 '0 0 83 0 P C F 6 c) AED excursion -44 -4 Envelope loss/gain 1180 739 45 78 12 a) Infiltration b) Room ventilation 230 10 64 0 0 0 0 0 13 Internal gains: Oocupants@ 230 Applianoeslother 0 0 0 0 0 0 Subtotal (lines6 to 13) 141�0 803 45 78 14 15 Less external load Less transfer Redistribution Subtotal Dud loads 28 % 41 / i0 0 0 1410 395 0 0 0 603 331 28 % 41 % 0 0 0 45 13 0 0 0 78 32 Total room load Air required (clm) 1805 6$ 1134 49 58 2 111 5 Calculations approved byACCAto meet all requiremen _ �h- wrigt�tsolFt� J9t..�.f\ Rigid-SuteOUriversal 2021 21.0.02 RSU23828 slone1820CRGLlLot114Blk5Waterstonel82OCCRGL.nQ CaIc=MJ8 Frorl Door faces: NW 8th Ed. 2021 -Apr-1 5 11:2756 Page 5 -1- weights -oft Right-JO Worksheet Job: Entire House Date: By. DEL AIR HTG, A/C & REFRIG. INC 531 CODISCO WAY, SANFORD, FL 32771 Phone: 407-333-2665 Fax: 407-333-3853 Web:WWW.DELAIR.COM Lot 114 Block 5 Waterston 18... DCS 1 Room name KrrCHENN6OK LAUNDRY 2 3 4 5 Exposed wall Room height Room dimensions Room area 29.0 ft I 10D ft I' heat/cool 1.0 x 246.0 If 246.0 ft2 6D ft 10.0 ft . heat/mol 6.0 x 6.0 ft 36.0 ftz Ty Construction number U-value (BtuhHtz-cq Or HTM (Btuh/ftz) Area (ftz) or perimeter (ft) Load (Btuh) Area (ftz) or perimeter. (ft) Load (Btuh) Heat Cool Gross N/P/S Heat Cool Gross N/PJS Heat Cool 6 11 W 16B 19ad Blk well, stucco ext 2A-2ov 2A-2ov 16619ad Blk well, stucco ext 1OC-v 2A-2ov 2A-2ov 1613.19ad Blk wall, stu000 ext 2A-2ov 12C=0sw 2B-2fv 213-2fv 111,10 1613-19ad Blk well, stucco ext 2A=2ov 12C-Osw 1613-30ad 22A-1p1 0.049 0201 0.330 0.330 0.049 0.201 0550 0.330 0.330 0.049 0.201 0.330 0.091 0.330 0.330 0.600 0.049 0201 0230 0.091 0.032 0289 ne ne ne ne .se se se :se se sw sw sw nw rw nw nw nw nw nw . - : - 142 5.83 .9.57 957 1.42 5.83 15.95 957 1957 1.42 5,83 9.57 2.64 957 957 17.40 1.42 5.83 957 2.64 0.93 28.68 259 4.06 17.70 17.70 259 4.06 1620 1558 852 259 4.06 15.57 221 26.32 2622 1758 259 '4.06 _ 16.61 1.31 1.69 _ 0.00 0 150 0 33 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 140 246 246 0 117 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 140 246 29 I 0 684 0 313 0 0 0 0 0 0 0 0 0 0 0 0 0 .0 0 369 228 832 I: f 0 476 0 579 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 183 416 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 60 36 36 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 _ 0 .60 36 6 0 0 0 0 0 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 158 33 172 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 79 61 0 W I-G W VN t-G W P C F 6 c) AED excursion -129 -39 Envelope loss/gain 2426 1529 364 101 12 a) Infiltration b) Room ventilation 288 O 80 0 0 0 0 0 13 Internal gains Occupants@ 230 Appliances/other 0 0 120.0 0 0 600 Subtotal (lines 6 to 13) 2714 2809 364 701 14 15 Less external load Lesstransfer Redistribution Subtotal Duct loads 28% 41'/ 0 0 0 2714 760 0 0 0 2809 1157 28 % 41 % 0 0 0 364 102 0 0 0 701 289 Total room load Air required (cfm) 3474 131 3966 172 466 17 990 43 ACCA wr7gl�tsoft^ �c.�. Righd-Sule®Uriversal2021 21.0.02 RSU23828 store1820CRGL1Lotll4Blk5Waterslonel82OCCRGL.np Calc=MJ8 FrorttDoor faces: NW al J 8th Ed. 2021-Apr-151121:56 Page 6 + wrightsoft® Duct System Summary Entire House DEL AIR HTG, A/C & REFRIG. INC 531CODISCOWAY, SANFORD,FL32771Phone:407-333-2665Fax :407-333-3853 Web:WWW.DELAIR.COM Project • • For: ADAMS HOMES 5310 San Benedetto Place, Fort Pierce, FL 34951 External static pressure Pressurelosses Available static pressure Supply / retum-available pressure Lowest friction rate Actual airflow Total effective length (TEL) Job: Lot 114 Block 5 Waterston... Date: By: DCS Heating Cooling 0.40 in H2O 0.40 :in H2O 0.06 in H2O 0.06 in H2O lin 0.34 in H2O 0.34 H2O 0.170/0.170 in H2O I 0.170/0.170 in H2O 0.300 in/100ft 1 0.300 in/100_ft 1167 cfm 1167 cfm 113 ft SupplyDetail Table Name. Design (Btuh) Htg (cfm) Clg (cfm) Design FR Diarn (in) H z W . (in) Duct Matl Actual Ln (ft) Ftg.Egv Ln (ft) Trunk . BATH 2 h 908 34 24 0.394 4.0 Ox 0 VI Fx 16.3 70.0 BDRM 2 h 5171 194 132 0.366 8.0 Ox 0 VIFx 22.9 70.0 BDRM3 h 2046 77 70 0.433 6.0 Ox 0 VIFx 8.6 76.0 DENBDRM4 h 4570 172 140 0.409 7.0 ox6 VIFx 13.2 70.0 DINING/FOYER c 4177 140 181 0.444 8.0 Ox d VIFx 6.5 70.0 FAMILYRM C 3190 107 139 0.330 8.0 Ox 0 VIFx 17.9 85.0 sti KrrCHENMOOK C 3966 131 172 0.323 8.0 Ox 0 VIFx 20.1 85.0 sti LAUNDRY c 990 17 43 6.316 4.0 Ox OI VIFx 22.7 85.0 sti M. BATH h 1805 68 49 0.317 5.0 Ox 0 VI Fx 22.2 85.0 sti M. WIC c. 111 2 5 0.318 4.0 Ox 0 VIFx 21.9 85.0 sti MSTR8DRM h 6011 226 212 1 0.300 8,0 Ox0 VIFx 28.2 85.0 sti Supply Trunk Detail Table Name Trunk Type Htg (cfm) Clg (cfm) Design FR Veloc (fpm) Diam (in) H x W (in) Duct Material Trunk sti PeakAVF 550 620 0.300 580 14.0 0 x 0 VinlFlx weightsoft, .• mnw•www,�m, p Right-Sute®Uriversal2021 21.0.02RSU23828 stone1820CRGL\Lot114BIk5Waterstone1820CCRGL.np Calc=MJ8 Fror3Door faces: NW 2021-Apr-151127.57 Page 1 Return Branch Detail Table Name Grille Size (in) Htg (Cfm) Clg (cfm) TEL (ft) Design FR Veloc (fpm) Diam (in) H x W (in) Stud/Joist Opening (in) Duct Mat Trunk rbi Ox 0 1167 1167 0 0 0 0 Ok 0 VIFx -*- wrightsoft- r .• u r •wm „,imp RgFd-Sute®Uriversal2021 21.0.02RSU23828 ��...stone1820CRGL\Lot114Blk5Waterstone1820CCRGL.rLp Calc=MJB Frord Door faces: NW 2021 Apr-1511:27:57 Page 2 2020 -AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA TABLE 402.4.1.1 AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA a Project Name: Lot 114 Block 5 Waterstone 1820 CRGL Builder Name: ADAMS HOMES Street: 5310 San Benedetto Place Permit Office: City, State, Zip: Fort Pierce , FL , 34951 Permit Number: Y Owner: Jurisdiction: 661000 w Design Location: FL, ST_LUCIE_CO_INTL U COMPONENT AIR BARRIER CRITERIA INSULATION INSTALLATION CRITERIA General A continuous air barrier shall be installed in the building envelope. Air -permeable insulation shall requirements The exterior thermal envelope contains a continuous air barrier. not be used as a sealing material. Breaks or joints in the air barrier shall be sealed. Ceiling/attic The air barrier in any dropped ceiling/soffit shall be aligned with the insulation and any gaps in the air barrier shall be sealed. The insulation in any dropped ceiling/soffit shall be aligned with the air barrier. Access openings, drop down stairs or knee wall doors to unconditioned attic spaces shall be sealed. Walls The junction of the foundation and sill plate shall be sealed. Cavities within corners and headers of frame walls The junction of the top plate and the top of exterior walls shall be shall be insulated by completely filling the cavity sealed. I with a material having a thermal resistance of R-3 Knee walls shall be sealed. per inch minimum. Exterior thermal envelope insulation for framed walls shall be installed in substantial contact and continuous alignment with the air barrier. Windows, skylights The space between window/doorjambs and framing, and and doors skylights and framing shall be sealed. Rim joists Rim joists shall include the air barrier. Rim joists shall be insulated. Floors The air barrier shall be installed at any exposed edge of Floor framing cavity insulation shall be installed to (including insulation. maintain permanent contact with the underside of above -garage subfloor decking, or floor framing cavity insulation and cantilevered shall be permitted to be in contact with the top side floors) of sheathing, or continuous insulation installed on the underside of floor framing and extends from the bottom to the top of all perimeter floor framing members. Crawl space walls Exposed earth in unvented crawl spaces shall be covered with Where provided instead of floor insulation, insulation a Class I vapor retarder with overlapping joints taped. shall be permanently attached to the crawlspace walls. Shafts, penetrations Duct shafts, utility penetrations, and flue shafts opening to exterior or unconditioned space shall be sealed. Batts in narrow cavities shall be cut to fit, or narrow Narrow cavities cavities shall be filled by insulation that on installation readily conforms to the available cavity spaces. Garage separation Air sealing shall be provided between the garage and conditioned spai s. Recessed lighting Recessed light fixtures installed in the building thermal envelope Recessed light fixtures installed in the building shall be sealed to the finished surface. thermal envelope shall be air tight and IC rated. Plumbing and wiring Batt insulation shall be cut neatly to fit around wiring and plumbing in exterior walls, or insulation that on installation readily conforms to available space shall Pxtpnri behind D"oina and wiring, Shower/tub The air barrier installed at exterior walls adjacent to showers and Exterior walls adjacent to showers and tubs shall on exterior wall tubs shall separate them from the showers and tubs. be insulated. Electrical/phone box or The air barrier shall be installed behind electrical or communication exterior walls boxes or air -sealed boxes shall be installed. HVAC register boots HVAC supply and return register boots that penetrate building thermal envelope shall be sealed to the sub -floor, wall covering or Concealed When required to be sealed, concealed fire sprinklers shall only be sprinklers sealed in a manner that is recommended by the manufacturer. Caulking or other adhesive sealants shall not be used to fill voids a. 1. i ion, nspec on of log walls shall be in accordance with the provisions of [CC-400. 4/15/2021 11:30 AM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1 FORM R405-2020 RESIDENTIAL ENERGY CONSERVATION CODE Florida Department of Business and Simulated Performance Alternative Applications for compliance with the 2020 Florida Building Code, Residential Simulated Performance Alternative shall include: ❑ This checklist I ❑ Form R405-2020 report ❑ Input summary checklist that can be used for field verification ❑ Energy Performance Level (EPL) Display Card (one page) ❑ HVAC system sizing and selection based on ACCA Manual S ❑ Mandatory Requirements (five pages) Required prior to CO: ❑ Air Barrier and Insulation Inspection Component Criteria cl ❑ A completed 2020 Envelope Leakage Test Report (usually allows dwelling units of R-2 Occupancies and multiple atta( comply with Section C402.5 ❑ If Form R405 duct leakage type indicates anything other th 2020 Duct Leakage Test Report - Performance Method (us ATION CHECKLIST Regulation a) Method Energy Conservation via the four pages/may be greater) it per exceptions provided in Section R403.7 ist (Table R402.4.1.1 - one page) page); exception in R402.4 single family dwellings to "default leakage", then a completed 'ly one page) 4/15/2021 11:29:27 AM EnergyGauge@ USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1 Envelope Leakage Test Report (Blower Door Test) Residential Prescriptive, Performance or ERI Method Compliance 2020 Florida Building Code, Energy Conservation, 7th Edition Jurisdiction: 661000 Permit #: Job Information Builder: ADAMS HOMES Community: Lot: 114-5 Address: 5310 San Benedetto Place City: Fort Pierce State: FL Zip: 34951 -Air Leakage T@St Re3UItS Passing results must meet either the Pecfor OPRESCRIPTIVE METH_ OD -The building or dwelling unit shall be tested and verified 4a: .changes per.hour at a pressure of O.2'inch w:g;:{50• Pascals);in Climate Zones'Y and .. O _PERFORMANCE `or ERIrMETHOD-The building or dwelling unit shall be,tested andivi the selected.ACH(50) value, asshownon Form 11405-2020 (Performance)"or.R406-2020 (EI ACH(50)specrfied on;Form R405 2020 Energy,'Calc (Performance)1oi x 60 _ 18200 - CFM(50) Building Volume ACH(50) F-1 PASS When ACH(50) is less than 3, Mechanical Ventilation installation must be verified by building department. trance, Presddotive; or ERLMethod having an air leakage rate of not exceeding 7 air :rified as"having an air. leakage rate of not exceeding il), section ,labeled'as infltration, sub-section.ACH50. R406 2020'(ERQ: 7.000 Method for calculating buildinq volume: O Retrieved from architectural plans Code software calculated O Field measured and calculated R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 Pascals) Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7), Florjida Statues.or individuals licensed as set forth in Section 489.105(3)(f), (g), or (i) or an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to thecode official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope. During testing: 1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, control measures. 2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be c measures. 3. Interior doors, if installed at the time of the test, shall be open. 4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be 5. Heating and cooling systems, if installed at the time of the test, shall be turned off. 6. Supply and return registers, if installed at the time of the test, shall be fully open. Testing Company Company Name: I hereby verify that the above Air Leakage results are in accordance with the 2 Energy Conservation requirements according to the compliance method selec Signature of Tester: Printed Name of Tester: License/Certification #: Issuing d the intended weatherstripping or other infiltration osed, but not sealed beyond intended infiltration control closed and sealed. 7th Edition Florida Building Code above. of Test: 4/15/2021 11:30:34 AM EnergyGaugeOO USA 7.0.00 - FlaRes2020 FBC 7th Edit on (2020) Compliant Software Page 1 of 1 Florida Building Code, Energy Conservation, 7th Edition (2020) Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods ADDRESS: 5310 San Benedetto Place Permit Number: Fort Pierce , FL , 34951 MANDATORY REQUIREMENTS - See individual code sections for . / SECTION R401 GE I details. R401.3 Energy Performance Level (EPL) display card (Mandatory)The building official shall require that an energy performance level (EPL) display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law ❑ (Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and nonpresold residential buildings. The EPL display card contains information indicating the energy performance level and efficiencies of components installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans and specifications submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found in Appendix RD. SECTION R402 BUILDING THERMAL ENVELOPE ❑ R402.4 Air I I akage (Mandatory). The building thermal envelope shall be constructed) to limit air leakage in accordance with the requirements of Sections R402.4.1 through R402.4.5. ❑� u C Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to comply with Section C402.5. R402.4.1 Building thermal envelopeThe building thermal envelope shall comply R402.4.1.2. The sealing methods between dissimilar materials shall allow for diffe R402.4.1.1 Installation. The components of the building thermal envelope as list( with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as a by the code official, an approved third party shall inspect all components and verify R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as t changes per hour in Climate Zones 1 and 2, and three air changes per hour in Clim accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g individuals as defined in Section 553.993(5) or (7), Florida Statutes, or individuals lii an approved third party. A written report of the results of the test shall be signed by official. Testing shall be performed at any time after creation of all penetrations of th Exception: Testing is not required for additions, alterations, renovations, or buildings in which the new construction is less than 85 percent of the building the During testing: 1. Exterior windows and doors, fireplace and stove doors shall be closed, but not se. other infiltration control measures. 2. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall infiltration control measures. 3. Interior doors, if installed at the time of the test, shall be open. 4. Exterior doors for continuous ventilation systems and heat recovery ventilators sh 5. Heating and cooling systems, if installed at the time of the test, shall be turned ofl 6. Supply and return registers, if installed at the time of the test, shall be fully open. Sections R402.4.1.1 and I expansion and contraction. in Table R402.4.1.1 shall be installed in accordance ) icable to the method of construction. Where required ce. (ving an air leakage rate not exceeding seven air to Zones 3 through 8. Testing shall be conducted in (50 pascals). Testing shall be conducted by either -nsed as set forth in Section 489.105(3)(f), (g) or (i) or ie party conducting the test and provided to the code building thermal envelope. rs, of the building thermal envelope of existing envelope. beyond the intended weatherstripping or closed, but not sealed beyond intended be closed and sealed. ❑ R402.4.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers oIr doors, and outdoor combustion air. Where using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the fireplace. Where using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907. ❑ R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm per square foot (1.5 Us/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 Us/m2), when tested according to NFRC 400 or AAMA/ WDMA/CSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer. Exception: Site -built windows, skylights and doors. 4/15/2021 11:30 AM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 5 MANDATORY REQUIREMENTS - (Continued) ❑ R402.4.4 Rooms containing fuel -burning appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to open combustion fuel burning appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or enclosed in a room, isolated from inside the thermal envelope. Such rooms shall be sealed and insulated in accordance with the envelope requirements of Table R402.1.2, where the walls, floors and ceilings shall meet not less than the basemen wall R-value requirement. The door into the room shall be fully gasketed and any water lines and ducts in the room insulated in accordance with Section R403. The combustion air duct shall be insulated where it passes through conditioned space to a minimum of R-8. Exceptions: 1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside. 2. Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential. R402.4.5 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated and labeled as having an air leakage rate not more than 2.0 cfm (0.944 L/s) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering. R403.1 Controls. SECTION R403 SYSTEMS ❑ R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system. R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load. R403.3.2 Sealing (Mandatory) All ducts, air handlers, filter boxes and building cavities that form the primary air containment passageways for air distribution systems shall be considered ducts or plenum chambers, shall be constructed and sealed in accordance with Section C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below. Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC 380 by either individuals as defined in Section 553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (i), Florida Statutes, to be "substantially leak free" in accordance with Section R403.3.3. R403.3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent of the design airflow rate when tested in accordance with ASHRAE 193. R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine ai i leakage by one of the following methods: 1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system, including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise sealed during the test. 2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire system, including the manufacturer's air handler enclosure. Registers hall be taped or otherwise sealed during the test. Exceptions: 1. A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building thermal envelope. 2. Duct testing is not mandatory for buildings complying by Section 405 of this code. Duct leakage testing is required for Section R405 compliance where credit is taken for leakage, and a duct air leakage Qn to the outside of less than 0.080 (where Qn = duct leakage to the outside in cfm per 100 square feet of conditioned floor area tested at 25 Pascals) is indicated in the compliance report for the proposed design. A written report of the results of the test shall be signed by the party conducting the test and provided to the code official. R403.3.5 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums. R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105"F (41°C) or below 55°F (13"C) shall be insulated to a minimum of R-3. R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause degradation of the material. Adhesive tape shall not be permitted. R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory). If heated water circulation systems are installed, they shall be in accordance with Section R403.5.1.1. Heat trace temperature maintenance systems shall be in accordance with Section R403.5.1.2. Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readily accessible. ❑ R403.5.1.1 Circulation systems. Heated water circulation systems shall be pr be a dedicated return pipe or a cold water supply pipe. Gravity and thermosiphc circulating hot water system pumps shall start the pump based on the identificat controls shall automatically turn off the pump when the water in the circulation Ic demand for hot water. R403.5.1.2 Heat trace systems. Electric heat trace systems shall comply with I automatically adjust the energy input to the heat tracing to maintain the desired times when heated water is used in the occupancy. rided with a circulation pump. The system return pipe shall circulation systems shall be prohibited. Controls for n of a demand for hot water within the occupancy. The D is at the desired temperature and when there is no 515.1 or UL 515. Controls for such systems shall temperature in the piping in accordance with the 4/15/2021 11:30 AM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 2 of 5 MANDATORY REQUIREMENTS - (Continued) ElR403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral he traps and having vertical pipe risers shall have heat traps installed on both the inlets and outlets. External heat traps shall consist of either a commercially available heat trap or a downward and upward bend of at least 3'/z inches (89 mm) in the hot water distribution line and cold water line located as close as possible to the storage tank. R403.5.6 Water heater efficiencies (Mandatory). ri R403.5.6.1.1 Automatic controls. Service water -heating systems shall be equipped with automatic temperature controls capable of adjustment from the lowest to the highest acceptable temperature settings for the intended use. The minimum temperature setting range shall be from 100°F to 140°F (38°C to 60°C). R403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of combustion types of service water -heating systems to be turned off. R403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed. Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate water -heating category. Solar water heaters shall meet the criteria of Section 1. R403.5.6.2.1 Solarwater-heating systems. Solar systems for domesti�403.5.6.2. hot water production are rated by the annual solar energy factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors, and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar water -heating systems should meet the following criteria: 1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal; and 2. Be installed at an orientation within 45 degrees of true south. R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that close when the ventilation system is not operating. R403.6.1 Whole -house mechanical ventilation system fan efficacy.When instaled to function as a whole -house mechanical ventilation system, fans shall meet the efficacy requirements of Table R403.6.1. Exception: Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical ventilation, the air handler shall be powered by an electronically commutated motor. R403.6.2 Ventilation air. Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation shall meet the following criteria: 1. The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable Indoor Air Quality, shall be the maximum rates allowed for residential applications. 2. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics, crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas. 3. If ventilation air is drawn from enclosed space(s), then the walls of the spa ce(s) from which air is drawn shall be insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19, space permitting, or R-10 otherwise. R403.7 Heating and cooling equipment. ❑ R403.7.1 Equipment sizing (Mandatory). Heating and cooling equipment shall be sized in accordance with ACCA Manual S based on the equipment loads calculated in accordance with ACCA Manual J or other approved heating and cooling calculation methodologies, based on building loads for the directional orientation of the building. The manufacturer and model number of the outdoor and indoor units (if split system) shall be submitted along with the sensible and total cooling capacities at the design conditions described in Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other factors that affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical ventilation such as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have an efficiency rating equal to or greater than the minimum required by federal law for the geographic location where the equipment is installed. TABLE R403.6.1 WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY FAN LOCATION AIRFLOW RATE MINIMUM (CFM) MINIMUM EFFICACY a (CFM MATT) AIRFLOW RATE MAXIMUIV (CFM) HRV or ERV Any 1.2 cfm%watt Any Range hoods Any 2.8 cfm%watt Any In -line fan Any 2.8 cfm%lwatt Any Bathroom, utility room 10 1.4 cfm/watt <90 Bathroom, utility room 90 2.8 cfm%watt Any For SI: 1 cfm = 28.3 L/min. a. When tested in accordance with HVI Standard 916 4/15/2021 11:30 AM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 3 of 5 MANDATORY REQUIREMENTS - (Continued) ❑ R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure selected in Section R403.7, 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. The published value for AHRI total capacity is a nominal, rating -test value and shall not be used for equipment sizing. Manufacturer's expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb temperature for the load calculation (or entering water temperature for water -source equipment), the blower CFM provided by the expanded performance data, the design value for entering wet -bulb temperature and the design value for entering dry-bulb temperature. Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load calculation and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space. Exceptions: 1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the 2. calculated total sensible load but not less than 80 percent of that load. When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of equipment may be sized in accordance with good design practice. R403.7.1.2 Heating equipment capacity. R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 itimes greater than the design cooling load even if the design heating load is 1.15 times greater than the design cooling load. R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design requirements calculated according to the procedure selected in Section R403.7.1 i R403.7.1.2.3 Fossil fuel heating equipment. The capacity of fossil fuel heating equipment with natural draft atmospheric burners shall not be less than the design load calculated in accordance with Section R403.7�1. R403.7.1.3 Extra capacity required for special occasions. 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 Beating to the major entertainment areas. 2. A variable capacity system sized for optimum performance during base load periods is utilized. ❑ R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections C403 and C404 of the Florida Building Code, Energy Conservation —Commercial Provisions in lieu of Section R403. R403.9 Snow melt and ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building, shall include automatic controls capable of shutting off the system when the pavemeni temperature is above 50°F (10°C), and no precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.8°C). ❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas shall be in accordance with Sections R403.10.1 through R403.10.5. R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an integral part of the heater mounted on the exterior of the heater, or external to a d within 3 feet (914 mm) of the heater. Operation of such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots. R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this section. Exceptions: 1. Where public health standards require 24-hour pump operation. 2. Pumps that operate solar- and waste -heat -recovery pool heating 3. Where pumps are powered exclusively from on -site renewable gi 4/15/2021 11:30 AM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 5 QR403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shal� be equipped with a vapor -retardant cover on or at the water surface or a liquid cover or other means proven to reduce heat loss. Exception: Where more than 70 percent of the energy for heating, computed over an operation season, is from site -recovered energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required. R403.10.4 Gas- and oil -fired pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal Elefficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with ANSI Z 21.56. Pool heaters fired by natural or LP gas shall not have continuously burning pilot lights. R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance with AHRI 1160, Table 2, Standard Rating Conditions -Low Air Temperature. A test report from an independent laboratory is required to verify procedure compliance. Geothermal swimming pool heat pumps are not 'required to meet this standard. R403.11 Portable spas (Mandatory).The energy consumption of electric -powered portable spas shall be controlled by the requirements of APSP-14. R403.13 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the fol[owing requirements: 1. The minimum rated efficiency of the dehumidifier shall be greater than 1.7 Titers/ kWh if the total dehumidifier capacity for the house is less than 75 pints/day and greater than 2.38 liters/kWh if the total dehumidifier capacity for the house is greater than or equal to 75 pints/day. 2. The dehumidifier shall be controlled by a sensor that is installed in a location where it is exposed to mixed house air. 3. Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be insulated to a minimum of R-2. 4. Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential. E] R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to c conform to the following requirements: 1. If a ducted dehumidifier is configured with return and supply ducts both cc damper shall be installed in the supply air duct between the dehumidifier inlet and 2. If a ducted dehumidifier is configured with only its supply duct connected a backdraft damper shall be installed in the dehumidifier supply duct between the 3. A ducted dehumidifier shall not be ducted to or from a central ducted cool central cooling evaporator coil. 4. Ductwork associated with a dehumidifier located in unconditioned space : SECTION R404 ELECTRICAL POWER AND LIGHTING SYSTEMS ing to the requirements of Section R403.13, acted into the supply side of the cooling system, a backdraft let duct. the supply side of the central heating and cooling system, umidifier and central supply duct. system on the return duct side upstream from the be insulated to a minimum of R-6. R404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an efficacy of at least 45 lumens -per -watt or shall utilize lamps with an efficacy of not less than 65 lumens -per -watt. R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights. 4/15/2021 11:30 AM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5 of 5