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Home My WebLink AboutPROJECT INFORMATIONManual S Compliance Report Job: Lot 43 Block 1 Waterston... wrightsoft® p p Date: Entire House By: Dcs DEL AIR HTG, A/C & REFRIG. INC 531CODISCOWAY,,SANFORD,FL32771 Phore:407-333-2665 Fax:407-333-3853 Web:WWW.DELAIR.COM Project• • �1 For: ADAMS HOMES 5443 Lugo Street, Fort Pierce, FL 34951 Cooling Equipment Design Conditions design DB: 90.4 cF Sensible gain: 27400 Btuh Outdoor design W B: 77.4 cF Latent gain: 4767 Btuh Indoor design DB: 75.0 OF Total gain: 32167 Btuh Indoor RH: 50% Estimated airflow: 1167 cfm Manufacturer's Performance Data at Actual Design Conditions Equipmenttype: SpIitASHP Manufacturer: Carrier Model: 25HBC537AP03+FX4DNF037L00 Actual airflow: 1167 cfm Sensible capacity: 28185 Btuh 103%of load Latent capacity: 5115 Btuh 1070/. of load Total capacity: 33301 Btuh 104%of load SHR: 85% Heating Equipment Design Conditions Outdoor design DB: 41.0 OF Heat loss: 28571 Btuh Indoor design DB: 70.0 cF Manufacturer's Performance Data at Actual Design Conditions Equipment type: SpIitASHP Manufacturer: Carrier Model: 25HBC537AP03+FX4DNF037L00 Actual airflow: 1167 cfm Output capacity: 31707 Btuh 111%of load Supplemental heat required: 0 Btuh Backup equipment type: Elec strip Manufacturer: Model: Actual airflow: 1167 cfm Output capacity: 7.6 kW 91 % of load Temp. rise: 20 OF Meets all requirements of ACCA Manual S. Entering coil DB: 76.4OF Entering coil WB: 63.2°F Entering coil DB: 69.5OF Capacity balance: 36 OF Economic balance: -99 OF - wrightsoft® 2021-May-0612:06:18 r� >M^<� m • v�-w�•mwM PagFt-Sute®Uriversal 2021 21.0.02 RSU23828 Page 1 '�...aterstore1820DGL\Lot43B]klWaterstoriel82ODGL.rLp Calc=MJ8 Front Door faces: SE Component Constructions Job: Lot 43 Block 1 Waterston... wrightsoft® p Date: Entire House 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 e�roject intormation For: ADAMS HOMES 5443 Lugo Street, Fort Pierce, FL 34951 j Design Conditions Location: Indoor: Heating Cooling St Lude Cc Intl, FL, US Indoor temperature (OF) 70 75 Elevation: 26 ft Design TD (OF) 29 15 Latitude: 28 °N Relative humidity (%) 30 50 Outdoor: Heating Cooling Moisture difference (gr/Ib) 2.4 56.9 Dry bulb (OF) 41 90 Infiltration: Daily range (OF) - 15 (L ) Method Simplified Wet bulb (OF) - 77 Construction quality Average Wind speed (mph) 15.0 7.5 Fireplaces 0 Construction descriptions Or Area U-value Insul R Htg HTM Loss Cig HTM Gain n� BtutVftt°F n= F/Btuh Btuh/f? Btuh BtulVn� Btuh Walls 16B-19ad: Knee wall, asphalt shingles roof mat, r-19 kw ins, 1 /2" gypsum ne 20 0.049 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 611 0.201 4.1 5.83 3561 4.06 2481 se 126 0.201 4.1 5.83 736 4.06 513 sw 534 0.201 4.1 5.83 3113 4.06 2168 nw 317 0.201 4.1 '5.83 1846 4.06 1286 all 1588 0.201 4.1 5.83 9257 4.06 6448 Partitions 12C-Osw: Frm 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'Sc4" wood frm, 16" o.c. stud Windows 2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8" ne 33 0.330 0 9.57 313 17.7 579 thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.33 ft overhang sw 49 0.330 0 9.57 469 15.6 766 (5.3 ft window ht, 0.83 ft sep.); 6.67 ft head ht nw 33 0.330 0 9.57 313 17.7 579 all 114 0.330 0 9.57 1095 16.8 1923 2A-2ov: 2 glazing, dr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8" ne 16 0.330 0 9.57 156 17.7 289 thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.33 ft overhang (5.3 ft window ht, 0.8 ft sep.); 6.67 It head ht 2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, clr innr, 1/4" gap, 1/8" se 16 0.330 0 9.57 156 16.9 276 thk; NFRC rated (SHGC=0.21); 50%drapes, medium; 1.33 ft overhang - (5.3 ft window ht, 3.9 ft sep.); 6.67 It head ht 2A-2ov: 2 glazing, clr low-e outr, air gas, vnl frm mat, dr innr, 1/4" gap, 1/8" se 16 0.330 0 9.57 156 16.9 276 thk; NFRC rated (SHGC=0.21); 50% drapes, medium; 1.33 ft overhang (5.3 ft window ht, 5.3 ft sep.); 6.67 ft head ht 1 -rk wrightsoft, 2021-May-0612:06:18 �w •k• ae•.M.• _ • =mwm Rigtt-SuteOUriversal2021 21.0.02 RSU23828 Page 1 aterstoml820DGL\Lot43BIk1Waterstore1820DGL.rLp Calc=W8 Front Door faces: SE 2B-2fv: 2 glazing, dr low-e outr, air gas, vnl frm mat, dr innr, 1/4" gap, 1/8" se 7 0.330 thk; NFRC rated (SHGC=0.31); 9 ft overhang (1.4 ft window ht, 0.5 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" se 14 0.330 thk; NFRC rated (SHGC=0.31); 50% drapes, medium; 9 ft overhang (6.8 ft window ht, 2 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" sw 7 0.330 thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 1.33 ft overhang (3.2 ft window ht, 0.83 ft sep.); 6.67 ft head ht 10C-v: 2 glazing, clr low-e outr, air gas, vnl frm mat, dr innr, 1/4" gap, 1/8" nw 18 0.550 thk; NFRC rated (SHGC=0.70); 11.5 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" nw 33 0.330 thk; NFRC rated (SHGC=0.23); 50% drapes, medium; 11.5 ft overhang (5.3 ft window ht, 0.5 ft sep.); 6.67 ft head ht Doors 11 JO: Door, mtl fbrgl type Ceilings 16B-30ad: Attic ceiling, asphalt shingles roof mat, r-30 cell ins, 5/8" gypsum board int fnsh Floors 22A-tpl: Bg floor, light dry soil, on grade depth 0 9.57 67 11.6 81 0 9.57 130 9.72 132 0 9.57 66 14.0 97 0 16.0 285 39.5 706 0 9.57 313 17.7 579 se 20 0.600 6.3 17.4 355 17.6 359 1835 0.032 30.0 0.93 1703 1.69 3100 212 0.989 0 28.7 6080 0 0 Wrightsci t- 2021-May-0612:06:18 .0 ..• a.,.�, x,� «� ro m Rgfd-Sule®Uriversal 2021 21.0.02 RSU23828AOCK Page t aterstore1820DGL\Lot43BIklWaterstonel82ODGL.np Calc=MJ8 Frort Door faces: SE -- wrightsoft® Project Summary 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 • • • Job: Lot 43 Block 1 Waterston... Date: By. DCS For: ADAMS HOMES 5443 Lugo Street, Fort Pierce, FL 34951 Notes: JA8-18-15 Change to 3.0 ton 2/16/16 S. Finch L. S. 5-6-21 VWK Desicjn Information Weather: St Lude Co Inti, FL, US Winter Design Conditions Summer Design Conditions Outside db 41 cF Outside db 90 OF Inside db 70 OF Inside db 75 OF Design TD 29 OF Design TD 15 OF Daily range L Relative humidity 50 % Moisture difference 57 gr/lb Heating Summary Sensible Cooling Equipment Load Sizing Structure 24350 Btuh Structure 21623 Btuh Ducts 4220 Btuh Ducts 5777 Btuh Central vent (0 cfm) 0 Btuh Central vent (0 cfm) 0 Btuh none (none) Humidification 0 Btuh Blower 0 Btuh Piping 0 Btuh Equipment load 28571 Btuh Use manufacturer's data y Rate/swin multipplier 1.00 Infiltration Equipmen�sensible load 27400 Btuh Method Simplified Latent Cooling Equipment Load Sizing Construction quality Average Fireplaces 0 Structure 3364 Btuh Ducts 1403 Btuh Central vent (0 cfm) 0 Btuh Area Heating Cooling (none) (ft2) 1820 1820 Equipment latent load 4767 Btuh Volume (ft3) 18350 18350 Air changes/hour 0.38 0.20 Equipment Total Load (Sen+Lat) 32167 Btuh Equiv. AVF (cfm) 116 61 Req. total capacity at 0.75 SHR 3.0 ton Heating Equipment Summary Cooling Equipment Summary Make Carrier Make Carrier Trade CARRIER Trade CARRIER Model 25HBC537AP03 Cond 25HBC537AP03 AHRI ref 204837926 Coil FX4DNF037L00 Efficiency 8.5 HSPF AHRI ref 204837926 Efficiency 12.5 EER,16 SEER Heating Input Heating output 34600 Btuh Qa 47°F Sensible cooling Latentcooling 26250 8750 Btuh Btuh Temperature rise 27 OF Total cooling 35000 Btuh Actual air flow 1167 cfm Actual air flow 1167 cfm Airflowfactor Static pressure 0.041 cfm/Btuh 0.30 in H2O Air flow factor Static pressure 0.043 0.30 cfm/Btuh in H2O Space thermostat Load sensible heat ratio 0.85 Capacity balance point = 36 °F Backup: Input = 8 kW, Output = 25920 Btuh,100 AFUE Calculations approved byACCA to meet all requirements of Manual J 8th Ed. -AA-*- wrightsoft' 2021-May-0612,06:18 = Right-Sute®Uriversal 2021 21.0.02 RSU23828 Page 1 aterstone1820DGL\Lot43BIk1Waterstore1820DGL.np Calc=MJ8 Front Door faces: SE - wrightsoft® Right-M Worksheet Entire House DEL AIR KrG, 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 43 Block 1 Waterston 18... Date: By: DCS 1 2 3 4 5 Room name Exposed wall Room height Room dimensions Room area Entire House 212.0 ft 10.0 ft d 1835.0 ft2 BDRM2 36.0 ft 10.0 ft heaUmol 13.0 x 13.0 It 169.0 ftz Ty Construction number U-value (BtuhHtz`n Or HTM (Stuh/ft2) Area (112) or perimeter (ft) Load (Btuh) Area (ft2) or perimeter (ft) Load (Btuh) Heat Cool Gross N/P/S Heat Cool Gross I N/P/S Heat Cool 6 11 NI �_. :W__ i6&19ad__ .�:. _ Blk v all, stucco ext 2A 2ov 2A 2ov , 16B.19ad >. _ Blk vtall, stucco e)d 2A-2ov 2A-2ov 2B-2N 213-2N 11,10 �___��_ _16619ad , --- Blk vall, stucco eM 2A-2ov 2A-2ov �_ _. _TO49 0.201 0.330 __ 0330 'OA49 �0.201 0.330 0.330 0.330 0330 _ 0.500 �_:_0,Q49 0.201 0330 0330 0.201 0550 0330 -_n0330 _ . 0032 ._0.989 r_ ,.6 .ne ne ne se se se se se se _se_ sw sw sw nw nw nw nvy ___ _ . _142 5,83 957 9,57 . _ _..142 5.83 957 957 957 957 17.40 5.83 957 957 9.42 5.63 15.95 957 9.57 2 64 - 0.93 ,• 28.68 .___ Tfi 9 4.06 17.70 1770 _259 4.06 1621 16.91 11.58 9.72 .__ 1758 _.25 4.06 14.04 15.62 v 259 4.06 39.50 17.70 _ 17.70 1,31 1.69 _ .00 _ ��:z20 660 33 16 N ._ 20 200 16 16 7 14 �u 20 .�'._ 20 590 7 49 _ 20 _-`,__ 20 611 0 _ 0 W 4__20 126 0 0 7 14 20 20 534 3 12 .v_20 317 0 0 _0 _ 1835 _ _ _ _°28 3561 313 156 .-._:._ .?8 736 156 156 67 130 ,_ 355 :,__ _,9 28 3113 66 469 _ 1846 285 313 _. 313 1703 __ �: 52 2481 579 - 289 _. ,_ :52 513 276 276 81 132 _359 2168 97 766 1286 706 579 _._ 5.79. 3,100 : ,_0.: 130 0 _ 0 V _._ �0 0 0 0 0 0 _r0 100 0 0 130 0 16 0 169 _` 130 0 _ w _�0 758 0 0 N 528 0 _ 0 0 0 0 0 0 0 406 0 0 461 0 289 _ 0 286 .y_ ._. _0 0 0 0 0 0 0 100 0 0 114 0 0 . _ r 0 v 169 36 :,_ �0.0- 0 0 0 0 0 0 -583 0 0 663 0 156 - � 157 _ W ___ VVVttt/// C 16B Blk v%dl, stucco ext 10C-v 2A-2ov 2A 2ov 16630ad. -__ 400 18 33 _ 33 270 1835 . •.,_.1835._ 6 c) AED excursion 710 53 Envelope loss/gain 20647 15538 3349 2023 12 a) Infiltration b) Room ventilation 3704 0 1035 0 691 0 193 0 13 Internal gains: Occupants@ 230 Appliancestother 5 1150 3900 0 0 300 Subtotal (lines6 to 13) 24350 21623 4040 2517 14 15 Less external load Less transfer Redistribution Subtotal Dualoads 17% 27% 0 0 0 24350 4220 0 0 0 21623 5777 17% 27% 0 0 0 4040 700 0 0 0 2517 672 Total room load Air required (dm) 28571 1167 274M 1167 4740 194 3189 136 Calculations approved byACCAto meet all requirements of Manual J 8th Ed. -*- wrightsoR- A Right-Suite®Uriversal2021 21.0.02 RSU23828 2021-May-061 P 6e 8 Ae5aterstorel820DGL\Lot43BIklWaterstorel82ODGL.rLp Calc=W8 Front Door faces: SE 9 - + wrightsoftRight-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 43 Block 1 Waterston 18... Date: By. DCS 1 2 3 4 5 Room name Exposed wall Room height Room dimensions Room area BATH 2 6.0 ft 10.0 ft heat/dool 13.0 x 6.0 ft 78.0 ftz BDRM3 13.0 ft 10.0 It heat/cool 13.0 x 13.0 ft 169.0 ftz Ty Construction number U-value (Btuh/ftz-fl 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/PS Heat Cool 6 VVV��lll _ P---- C _„ _� 16B19ad__ _ - Blk viell, stu000 ext 2A 2ov 2A 2ov_ ,16�19ad Blk vdl, stu000 e)d 2A-2ov 2A-2ov 213-2N 213-2fv 11J0 Blk vall, stucco ext 2A 2ov 2A-2ov _ Blk wall, stu000 ext 10C-v 2A-2ov ,2A toy _ -12C Osw. _ __ _ 1613-30ad._- _ _ ---0049 0.201 0230 _0 330 --- _ ne ne ne ne se se se se se _.se m_sw sw sw _ sw nw nw nw nw, -__-- -� - 1;42.259 5.83 957 9 57 5.83 957 957 957 957 17.40 1,42 5,83 957 9.57 5.83 15.95 957 957 2_.64 023 4.06 17.70 17.70 4.06 1621 1621 11.58 9.72 1758 _ ,_ 259._,..MO 4.06 14.04 15.62� . 259 4.06 3950 17.70 1770 ..___ 131 1.69 _ _.. 0 60 0 _ 0 0 0 0 0 0 ... ._ 0 0 0 0 __.��. Q 0 0 0 0 �_�._._ U 78 78 _ .r 0 60 0 0 0 0 0 0 0 0 0 0 0 :;.� , 0 0 0 0 _ 0 �,�, _0 -- _ _ 0 350 0 _ 0 0 0 0 0 0 _._ _ ._. 0 0 0 0 _�.�0 0 0 0 0 , __ ___ 0 72 _: 172 _ _ 0'�.`_ 244 0 0 0 0 0 0 0 0 0 0 0 `_-_- -0 0 0 0 0 _._- a 0 _ 132 _._9' 130 0 16 _ 0 0 0 0 0 . _ 0 0 0 0 -- --r_w0 0 114 0 . 0 _ 0 0 0 0 0 - _._. 0 ._,__-_ .0 0 0 0 _ .: �:0 0 0 0 _.. 0 e_. ___0 169 .. -13 Q 663 0 156 0 0 0 0 0 0 _ . .,=0 0 0 0 _ __. _�.'_Q 0 0 0 __. _ , 0 157 _. 373 _ --0 : 0. 461 0 289 _ 0 0 0 0 0 _ _ . _. 0 _ -.._. 0 0 0 0 0 0 0 ,. _-.._r0 __ 286 . ._- _ -0 w y_. 0.201 0330 0230 0230 0.330 0600 0049 0201 0.330 0,330 0.201 0550 0.330 0330 -:--0091 .0032 0 0 0 _ _ 0 _s0 , 169 �__..169 78 _� 8 6 d) AED exwrsion _17 _45 Envelope loss/gain 594 358 1349 992 12 a) Infiltration b) Room ventilation 115 0 32 0 10 249 70 0 13 Internal gains: OccupantsQa 230 Applianoes(other 0 0 0 0 0 300 Subtotal (lines6 to 13) 709 391 1598 1362 14 15 Less e)temalload Less transfer Redistribution Subtotal Ductloads 170% 27% 0 0 0 709 123 0 0 0 391 104 17% 279/. 0 0 0 1598 277 0 0 0 1362 364 Total room load Air required (cfm) 832 34 495 21 1 1771 1875 1725 73 Calculations approved by_ACCAto meet all requirements of Manual J 8th Ed -"W^ wrigtitsoTrt^ A Right-Su®U teriversal 2021 21.0.02 RSU23828 2021-May-061 Page 2 aterstone1820DGL\Lot43BIk1Walerstone1820DGL.rLp Calc=MJ8 Front Door faces: SE 9 - 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: WW W.DELAIR.COM Job: Lot 43 Block 1 Waterston 18... Date: By: DCS 1 2 3 4 5 Room name Exposed wall Room height Room Room area dimensions DININGiFOYER 25.0 ft 10.0 ft heat/ ool 1.0 x 276.0 ft 276.0 ftz DENBDRM4 31.0 8 10.0 It heaUmol 13.0 x 13.0 ft 169.0 ft2 Ty Construction U-value Or HTM number (BtuM -`F) (Btuh/ft2) Area (ft) Load or perimeter (ft) (Biuh) Area (ftz) Load or perimeter (ft) (Btuh) Heat Cool Gross N/P/S Heat Cool Gross N/P/S Heat I Cool 6 11 W W _ _ W _ -�,-- C _ 261Akv�allastuceoeM 16&19ad' BIk voll, stucco ex< 2A-2ov 2A-2ov 2B-2fv 2B•2fv 11J0-_ 7169 195d^_=.-42 Blk III, stucco ext 10C-v 2A-2ov 2A2o_v_._ 12C OSw 16B-330ad µ0.201 _ . 0049 0201 0.330 0.330 0.330 0230 „0600 - 30 0.201 0.550 0,330 _-,-0.230.-nw t.0091 0.032 ne ne `se_ se se se se se se sw nw nw nw _. w__ -5.83 �_ 1;42 5.83 9.57 957 9.57 9.57 17.40 957 5B3 15.95 9.57 957 -2:64 023 14.70.. 4.06 1621 16.91 11.58 9.72 1758 15.62 4.06 3950 17.70 __ 17.70 �.131 1.69 -276 _ 110 0 70 0 0 7 14 20 _0 0 0 0 . 0 - .._._>7>0 276 4q 451 0 169 0 0 67 130 355 0 0 0 0 0 -- --185 ._ , ,�_256 =--`314 ,._. 0_. 118 0 0 81 132 _ 359 0 _ 0 0 0 0 ;_ �._92 466 `_i---0 130 _0 130 16 16 0 0 0 0 0 0 0 _ 0 ,._-...T. -0 _M, _ 169 -130 0 97 0 0 0 0 0 _ 0 0 0 0 0 _._,__.� Q w 169 --`7508 0 567 156 156 0 0 0 0 0 0 0 0 __._. � 0 ,r . . 157 -520 0 395 276 276 0 0 0 0 0 0 0 Q 266 70 _ 0 29 0 0 7 14 20 0 0 0 0 0 _: 70 276 , :_25 _.._.... -.�._.�. ____-._......_.. --...._.._ _ _._......_. a.. . _.., ..... _._� _ 6 c) AED excursion -103 102 Envelope loss/gain 2642 2038 2975 2066 12 a) Infiltration b) Room ventilation 345 0 97 0 595 0 166 0 13 Internal gains: Occupants@ 230 Appliances(other 1 230 0 0 0 300 Subtotal (lines6 to 13) 2988 2364 3570 2532 14 15 Less extemalload Less transfer Redistribution Subtotal Dud loads 170/o 27% 0 0 0 2988 518 0 0 0 2364 632 179/6 279/6 0 0 0 3570 619 0 0 0 2532 677 Total room load Air required (cfm) 3506 143 2996 128 4189 171 3209 137 Calculations approved by CA to meet all requirements of Manual J 8th Ed -*- �A Y Right-Sute®Uriversal 2021 21.0.02 RSU23828 2021-May-O6 1 Page 3 aterstone1820DGL\Lot43BIklWaterstonel82ODGL.rLp Calc=MJ8 Front Door faces: SE 9 - - 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 43 Block 1 Waterston 18... Date: By: DCS 1 2 3 4 5 Room name Exposed wall Room height Room dimensions Room area FAMILY RM 13.0 ft 10.0 ft heaV000l 13.0 x 22.0 It 286.0 ft' MSTR BDRM 41.0 It 10.0 It heatbool 14.0 x 17.0 It 238.0 ftz Ty Construction number U-value (Btuh/ tz-f Or HTM (Btuh/ftz) Area (ft2) or perimeter (ft) Load (Btuh) Area (ftz) or perimeter (ft) Load (Btuh) Heat Cool Gross N/P/S Heat Cool Gross N/F/S Heat I Cool 6 - _ BlkAdl,stuccoexd 2A 2ov 2A 2ov 4 16B 19ad Blk viall, stucco ext 2A-2ov 2A-2ov 213-2fv 26-2fv 11J0_.__. .16B 19ad _ _ Blk vd], stucoo ext 2A 2ov 2A-2ovry , 16B•19ad�-�--- Blk vdl, stucco ext 10C-v 2A-2ov 2A 2ov __ 16B-30ad _ _ _ _ 0 100 0 0 0 0 0 0 0 _.__v_ 0 170 0 16 140 0 16 - 0 _ 238 :� �- Q 100 0 0 0 0 0 0 0 _ ___0 0 154 0 4 124 0 0 .__0 0 583 0 0 0 0 0 0 0 . _ 0 896 0 156 -._.__....o 721 0 156 _ },0 - 221 -- 406 0 0 0 0 0 0 0 0 624 0 255 _._.___ ..�....;0. 502 0 289 0 402 ^'0201 0330 _ _ 0330 ne ne ne s - se se se se se, �se ._sw sw sw sw nw nw nw nw nW 5B3 957 957 �..1,42 5.83 957 957 957 957 17.40 _r1,42 5.83 957 957 �.�1.42 5.83 1525 957 957 __ ._Z64_�0.. 0.93 2.59 4.06 17.70 17.70 _ 2a`9 4.06 16.91 16.91 11.58 9.72 _ ,17.58 59 4.06 14.04 15.62 _.,?59 4.06 3950 17.70 17.70 _1.69 _ n20 0 0 _0 _ _ 20 0 0 0 0 0 __0 _r .: 20 0 0 0 _...-_.._20 130 18 0 286 20 0 0 !� 0 0 0 0 0 0 _ ._.,_ 0 . ..__,. 20 0 0 0 _' .w_.�`_20 79 0 0 _ .9 286 2.8 0 0 0 0 0 0 0 0 _ 9 0 0 0 __•.�� 28 463 285 0 .:__ _0 265 b . �52 0 0 _ 0 0 0 0 0 0 __..___ w_ W 5.2 0 0 0 323 706 0 _ 579 483 . W -_ W___. yyy✓✓✓ C 4 _ -A 049 0201 0330 0330 0230 0.330 . 0,600 :.:_ _. 0.049 0201 0230 0.330 ----0049 0.201 0,550 0330 0330 _ 0.032 _ 238- '77- .y _ 6 c) AED exarsion 470 132 Envelope loss/gain 1813 2768 3909 2611 12 a) Infiltration b) Room ventilation 403 0 113 0 787 0 220 0 13 Internal gains: Occupants@ 230 Applianoesrother 3 690 600 1 230 600 Subtotal (lines6 to 13) 2216 4170 4696 3661 14 15 Lessexdernal load Less transfer Redistribution Subtotal Duct loads 17% 27 % 0 0 0 2216 384 0 0 0 4170 1114 17 % 27 % 0 0 0 4696 814 0 0 0 3661 978 Toil room load Air required (cfm) 2600 106 5284 225 5510 225 4639 198 Calculations approved byACCAto meet all requirements of Manual J ath Ed. -*-• . i Rigil-Suite®Uriversal 2021 21.0.02 RSU23828 2021-May-061 Page 4 aterstore1820DGL1Lot43BIk1Waterstone1820DGL.np Calc=MJB Front Door faces: SE g - wrightsoft° Right-JO Worksheet Entire House DEL AIR KrG, 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 43 Block 1 Waterston 18... Date: By: DCS 1 2 3 4 5 Room name Exposed wall Room height Room dimensions Room area U BATH 12.0 It 10.0 ft heat/cool 1.0 x 119.0 It 119.0 ft, M WIC 0 ft 10.0 It heaU000l 7.0 x 7.0 ft 49.0 ft2 Ty Construction number U-value (BtuM -9 Or HTM (Btuh4t2) Area (ft) or perimeter (ft) Load (Btuh) Area (ft2) or perimeter (ft) Load (Btuh) Heat Cool Gross N/P/S Heat Cool Gross UP/S Heat Cool 6 __ W-_`_ W e____ LBIk --G VVjjJJ C C 16 . 19ad. Blk v dl, stuceo eid 2A 2ov 2A 2ov_ w _ _ 16&19ad__.r BIk veil, stucco ext 2A-2ov 2A-2ov 213-2fv 26-2fv 11J0 __. 16B 19ad ._ hell, stucco eM 2A-2ov 2A-2ov BIk wall, stu000 e)d 10C-v 2A-2ov 2A2ov 12C 30ad _ _.. -- 16B 30ad _ -0201 0230 _ 0330 _ _ _0049 0201 0330 0330 0330 0230 _.a0600 __ 0 -.9 0.201 0330 0330 _.0049 0.201 0550 0330 ----0230 -----;0091 i 0032 989 ne ne ne . se se se se se se _se _svu_ sw sw sw _nw nw nw nw _nw_ 5,83 957 957 _ - 142 5 83 957 957 957 957 17.40 _._ 1;42 5.83 957 9.57 142 5.83 1525 957 967 _- M264 0.93 4.06 17.70 17.70 - _. 2.59 4.06 16.91 1621 11.58 9.72 17.58 _ 259. 4.06 14.04 15.62 _ 259 4.06 3950 17.70 17.70 1.69 0 0 0 _, 0 0 0 0 0 0 0 _ _-_-- 0 120 7 0 _ _._0._, 0 0 0 .. _ 0 - 119 0 0 0 _-<...__. 0 0 0 0 0 0 _ - 0 __- 0 113 3 0 0 0 0 0 _ 0 �0 _ y.119 0 0 _. 0 ... m _0 . _Q 0 0 0 0 �._ 0 . `__ 0 659 66 0 .u._4 0 0 0 0 °`_�0__. _ --. _._0 0 0 O 0 0 0 0 . ,.._ ,_ 0 ^_-_ _ 0 459 97 0 0 0 0 ,__,_ _.,0 Q 201 ------ 0 _ .._0 0 ._ 0 0 0 0 0 0 0 0 0 0 0 O M 0 0 0 - 0 _ �0 _ 49 _49 O 0 _ 0 0 0 0 0 0 0 0 0 0 ._. 0 0 0 0 0 _ _._� Q 49 _-__0 0 0 __- 0 0 0 0 0 0 0 0 0 _ 0 _.._ _�0 0 0 0 0 _ <<0 45 0 0 0 0 0 0 0 0 0 0 0 0 0 _ 0 -0 0 0 0 _ 0 83. __ - -`0 _ 110 6 c) AED exwrsion 23 -3 Envelope loss/gain 1180 780 45 79 12 a) Infiltration b) Room ventilation 230 0 64 0 0 0 0 0 13 Internal gains: Occupants@ 230 Appliancesrother 0 0 0 0 0 0 Subtotal (lines 6 to 13) 1410 844 45 79 14 151 Less external load Less transfer Redistribution Subtotal Dud loads 17°/ 27 % 0 0 0 1410 244 0 0 0 844 226 17 % 27 % 0 0 0 45 8 0 0 0 79 21 Total room load Air required (dm) 1655 68 1070 46 53 21 101 4 Calculations approved byACCAto meet all requirements of Manual J 8th Ed -- wrigF�tsoftw 'Z +*Right-Srite®Uriversal 2021 21.0.02 RSU23828 2021-May-06 1 Page 5 aterstore1820DGL1Lot43BIk1Waterslone1820DGL.nQ Calc=MJ8 Front Door faces: SE 9 - wrightsoft- Right-M Worksheet Entire House DEL AIR HiTG, 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 43 Block 1 Waterston 18... Date: By: DCS 1 2 3 4 5 Room name Exposed wall Room height Room dimensions Room area KrrCHENMOOK 29.0 It 10.0 ft heat/cool I D x 246.0 It 246.0 ftz LAUNDRY 6D ft 10D It heat/cool 6.0 x 6.0 ft 36.0 ftz Ty Construction number U-value (BtuhRtz- fl 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/P/S Heat Cool 6 11 bV.- W . _ _ W VVV��lll C - 16&19ada_ ~ :_. Blk Hell, stucco ed 2A 2ov 2A 2ov ._ _ 16619ad� _ Blk wall, stucco ext 2A-2ov 2A-2ov 213-2N 213-2fv 11J0 - _ 16B 19ad _.z_'. __ .: Blk wall, stucco ext 2A-2ov 2A-2ov Blk wall, stuoco ext 10C-v 2A-2ov 2A2ov 16Ba30ad __� �0049 0.201 0.330 0 330 049.se 0201 0.330 0 330 0.330 0.330 _0600 .,,_.n. 0049 0201 0.330 0,330 _004942 0.201 0550 0,330 _._0330 _ 0 032 ne ne ne ne se se se se se se_ - sw sw sw nw nw nw nw 1.:42 5.83 9.57 9.57 _ 142 5 83 957 957 957 9.57 1740 _. -142 5.83 957 957 5.83 15.95 957 957 _.._2,64 0.93. _ . _ 259 4.06 17.70 17.70 _._2b9._ev: 4.06 16.91 16.91 11.58 9.72 1J.58 _- _259. 4.06 14,04 15.62 . __2.59 4.06 3950 17.70 1770 ---. 1 31 1.69 0 0 _ 0 0 0 0 0 0 0 _ 0 150 0 33 . _�`__.�0 0 0 0 ,0 _ 140 , _Y246 -246 ` ^ 0 0 0 0 ~ 0 0 0 0 0 0 117 0 8 _ ^. 0 0 0 0 0 ___ - 140 _ 248 _- :_ _ 29 0 0 0 _ _� .�0 0 0 _ - 0 __.�r0 0 0 0 0 0 _ _ 0 0 "V 476 0 511 _ _ 4 _ 0 0 0 __ 0.__ . 183 d 416 0 0 0 0 0 0 0 0 0 0 0 0 0 --, 0 0 0 0 _,_ 0 _60 36 �0 0 ._ _ 0 0 0 0 0 0 0 0 0 _ 0 -_. .4_... 0 0 0 0 0 _60 36 6 ` 0 0 _ 0 0 0 0 0 0 _ 0 0 0 0 _a.... _ 0. 0 0 0 0 .____._158 33 - -- Y - 0 0 _ 0 0 0 0 0 0 0 0 0 0 .__ .._ ✓0 0 0 0 0 79 61 _.._.. 0 0 0 0 0 _ 0 0 - 684 0 313 _ 0 - 0 0 0 0 _369 228 _ _._ M2172 6 c) AED excursion 128 -31 Envelope loss/gain 2426 1714 364 109 12 a) Infiltration b) Room ventilation 288 0 80 0 0 0 0 0 13 Internal gains: Occupants@ 230 Appliances/other 0 0 1200 0 0 600 Subtotal (lines 6 to 13) 2714 2994 364 709 14 15 Lessextemal load Less transfer Redistribution Subtotal Duct loads 17 % 27°/ 0 0 0 2714 470 0 0 0 2994 800 17 % 1 27 % 0 0 0 364 63 0 0 0 709 189 HTotal room load Air required (dm) 3184 130 3794 162 427 17 898 38 Calculations approved byACCAto meet all requirements of Manual J 8th Ed -*- wr➢ghtsoR^ p Riglt-Sute®Uriversal2021 21.0.02 RSU23828 2021-May-06 12:06:18 ...aterstone1820DGL\Lot4381kiWaterstore1820DGL.np CaIc=MJB Front Door faces: SE Page 6 Duct System Summary Job: Lot Block 1 Watersto... wrightsoft® Y ry n Date: Entire House By: DCs 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 iLroject Information For: ADAMS HOMES 5443 Lugo Street, Fort Pierce, FL 34951 External static pressure Pressurelosses Available static pressure Supply/return available pressure Lowest friction rate Actual airflow Total effective length (TEL) Heating 0.30 in H2O 0.06 in H2O 0.24 in H2O 0.120 / 0.120 in H2O 0.212 in/100ft 1167 cfm 113 ft Supply Branch Detail Table Cooling 0.30 in H2O 0.06 in H2O 0.24 in H2O 0.120 / 0.120 in H2O 0.212 in/100ft 1167 cfm Name Design (Btuh) Htg (cfm) Clg (cfm) Design FIR Diam (in) H x W (in) Duct Matl Actual Ln (ft) Ftg.Egv Ln (ft) Trunk BATH 2 h 832 34 21 0.278 4.0 Ox 0 MFx 16.3 70.0 BDRM2 h 4740 194 136 0.258 8.0 Ox 0 VIFx 22.9 70.0 BDRM3 h 1875 77 73 0.305 6.0 Ox0 VIFx 8.6 70.0 DENBDRM4 h 4189 171 137 0.288 7.0 Ox0 VIFx 13.2 70.0 DINING/FOYER h 3506 143 128 0.314 7.0 Ox 0 VIFx 6.5 70.0 FAMILYRM c 5284 106 225 0.233 8.0 Ox 0 MFx 17.9 85.0 st1 KITCHEN/NOOK c 3794 130 162 0.228 7.0 Ox 0 MFx 20.1 85.0 st1 LAUNDRY c 898 17 38 0.223 4.0 Ox 0 MFx 22.7 85.0 sti M. BATH h 1655 68 46 0.224 5.0 Ox 0 VI Fx 22.2 85.0 st1 KWIC c 101 2 4 0.225 4.0 Ox 0 MFx 21.9 85.0 st1 MSTRBDRM h 5510 225 198 0.212 8.0 Ox0 VIFx 28.2 1 85.0 1 sti Supply Trunk Detail Table Name Trunk Type Htg (dm) Clg (cfm) Design FR Veloc (fpm) Diam (in) H x W (in) Duct Material Trunk sti PeakAVF 549 672 0.212 629 14.0 0 x 0 VinlFlx wrightsoft'° 2021-May-0612.06:19 �� ,� •� a� �•w. Ngtt-Srite@Uriversal202l 2l.O.O2 RSU23828 Page 1 aterstonel820DGL\Lot43BIkl Waterstonel82ODGL.rLp Calc=1418 Front Door faces: SE Return Branch Detail Table Name Grille Size (in) Htg (cfm) Clg (cfm) TEL (ft) Design FIR Veloc (fpm) Diam (in) H x W (in) Stud/Joist Opening (in) Duct Mat! Trunk rbi Ox0 1167 1167 0 0 0 0 Ox 0 MFx - - wage rightsoft� 2 A—Ioer6M1ii.N— �„„�, RigM-Sute®Uriversal2021 21.0.02 RSU23828 2021-May-0612 Page 2 ACIM...aterstone1820DGL\Lot43BIk1Waterstonel82ODGL.rLp Calc=MJ8 Front Door faces: SE 2020 -AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA TABLE 402.4.1.1 AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA Project Name: Lot 43 Block 1 Waterstone 1820 DGL Builder Name: ADAMS HOMES Street: 5443 Lugo Street Permit Office: City, State, Zip: Fort Pierce , FL , 34951 Permit Number: Y Owner: Jurisdiction: 661000 w Design Location: FL, ST_LUCIE_CO_INTL v 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 sealin material. 9 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 in an dropped g !soffit Y aped the insulation and any gaps in the air barrier shall be sealed. shall be aligned with the air barrier. 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. 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 wall . 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 spac as. 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 extend behind o*owna and wirina. 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. i AA;;-- : ------ Caulking or other adhesive sealants shall not be used to fill voids nkler rover plates an.d walls or.railffings.. a. ,n auwuwi, uiaNccuUn Ui IU9 wails snail oe in accurOance with me provisions OT IGG-4UU. 5/6/2021 12:14 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1 FORM R405-2020 RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST Florida Department of Business and Professional Regulation Simulated Performance Alternative (Performance) Method Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the Residential Simulated Performance Alternative shall include: ❑ This checklist ❑ Form R405-2020 report ❑ Input summary checklist that can be used for field verification (usually four pages/may be greater) ❑ Energy Performance Level (EPL) Display Card (one page) ❑ HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7 ❑ Mandatory Requirements (five pages) Required prior to CO: ❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1 - one page) ❑ A completed 2020 Envelope Leakage Test Report (usually one page); exception in R402.4 allows dwelling units of R-2 Occupancies and multiple attached single family dwellings to comply with Section C402.5 ❑ If Form R405 duct leakage type indicates anything other than "default leakage", then a completed 2020 Duct Leakage Test Report - Performance Method (usually one page) 5/6/2021 12:14:06 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 71h 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: NA Address: 5443 Lugo Street City: Fort Pierce State: FL Zip: 34951 -Alr, Leakage Test Results . Passing -` results must meet ezther the Performance, Prescriptive; or,ER tilefLiod „ _O. PRESCRIPTIVE METHOD, -The building or -dwelling unit shall be testedand verified as having an air leakage,=rate of not exceeding 7, air_ changes, per hour at a pressure of 0.2 inch w.g. (50 Pascals) iri Climate Zones.l and2; Q --'P-ERFORMANCE or ERI METHOD, -The bwlding .6r;dwelling unit 6hall be,tested and verified as having an air leakage rate of not exceeding.' the selected AGH(50) value, as showmon Form R405-2020 (Performance). or R406-2020.(ERI), section labeled as infiltration sub=section ACH50: ACH(50) specified on Form R405-2020-Energy.,Calc (P, erformance) of R406-20201 (ERq' 7.000 x 60 _ 18200 = Method for calculating buildinq volume: CFM(50) Building Volume ACH(50) Retrieved from architectural plans F-1 PASS • Code software calculated When ACH(50) is less than 3, Mechanical Ventilation installation O Field measured and calculated must be verified by building department. 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), Florida 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, beyond the intended weatherstripping or other infiltration control measures. 2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended 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 shall be closed and sealed. 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: Phone: I hereby verify that the above Air Leakage results are in accordance with the 2020 7th Edition Florida Building Code Energy Conservation requirements according to the compliance method selected above. Signature of Tester: Date of Test: Printed Name of Tester: License/Certification #: Issuing Authority: 5/6/2021 12:14:57 PM EnergyGaugeO USA 7.0.00 - FlaRes2020 FBC 7th Edition (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: 5443 Lugo Street Permit Number: Fort Pierce , FL , 34951 MANDATORY REQUIREMENTS - See individual code sections for full details. SECTION R401 GENERAL 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 leakage (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. 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 with Sections R402.4.1.1 and R402.4.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction. ❑ R402.4.1.1 Installation. The components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required by the code official, an approved third party shall inspect all components and verify compliance. ❑ R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. 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), Florida Statutes, 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 the code official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope. Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing buildings in which the new construction is less than 85 percent of the building thermal envelope. During testing: 1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other infiltration control measures. 2. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond intended 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 shall be closed and sealed. 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. ❑ R402.4.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or 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. 5/6/2021 12:14 PM 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 basement 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 air 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 shall 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 provided with a circulation pump. The system return pipe shall be a dedicated return pipe or a cold water supply pipe. Gravity and thermosiphon circulation systems shall be prohibited. Controls for circulating hot water system pumps shall start the pump based on the identification of a demand for hot water within the occupancy. The controls shall automatically turn off the pump when the water in the circulation loop is at the desired temperature and when there is no demand for hot water. R403.5.1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Controls for such systems shall automatically adjust the energy input to the heat tracing to maintain the desired water temperature in the piping in accordance with the times when heated water is used in the occupancy. 5/6/2021 12:14 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 2 of 5 MANDATORY REQUIREMENTS - (Continued) R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat 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'% 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). 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 60oC). 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 R403.5.6.2.1. R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic 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 installed 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 space(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 FFFlrnry FAN LOCATION AIRFLOW RATE MINIMUM MINIMUM EFFICACY a AIRFLOW RATE MAXIMU (CFM) (CFM/WATT) (CFM) HRV or ERV Any 1.2 /watt Any Range hoods Any 2.8 cfm/watt Any In -line fan Any 2.8 cfm/watt 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 5/6/2021 12:14 PM EnergyGauge® USA 7.0.00 - FlaRes202O 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 times 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. 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 heating 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 pavement temperature is above 50oF (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 and 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 systems. 3. Where pumps are powered exclusively from on -site renewable generation. 5/6/2021 12:14 PM 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 shall 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 efficiency 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 following requirements: The minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters/ 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. The dehumidifier shall be controlled by a sensor that is installed in a location where it is exposed to mixed house air. Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be insulated to a minimum of R-2. Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential. R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13, conform to the following requirements: 1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft damper shall be installed in the supply air duct between the dehumidifier inlet and outlet duct. 2. If a ducted dehumidifier is configured with only its supply duct connected into the supply side of the central heating and cooling system, a backdraft damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct. 3. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the central cooling evaporator coil. 4. Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6. SECTION R404 ELECTRICAL POWER AND LIGHTING SYSTEMS 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. 5/6/2021 12:14 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5 of 5