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HomeMy WebLinkAboutHVAC LOAD CALCULATIONSAPR ST. Lucie Crmittin ounty, Peg scANNED BY St Lucie CountY FYC-Baxley AC Load Calculations for FY Construction, LLC 4568 Royal Palm Beach Blvd West Palm Beach, FL 33411 Prepared By: Ken Fonorow Florida H.E.R.O., Inc. 15220 NW 5th Ave Newberry, FI 32669 (352)472-5661 Thursday, February 1, 2018 I Rhvac is an ACCA approved Manual J and Manual D computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA M796. Copy Rhvac - Residential & Light Commercial HVAC Lo ds Elite Software Development, Inc. Florida H.E.R.O. FYC-Baxlev Newberry. FL 32669 Pa e 2 Project Report General Project Information Project Title: FYC-Baxley Designed By: Ken Fonorow Project Date: 2/1/2018 Client Name: FY Construction, LLC Client Address: 4568 Royal Palm Beach Blvd Client City: West Palm Beach, FL 33411 Client Phone: 561 239-7016 Client Fax: 561 768-9514 Company Name: Florida H.E.R. Inc. Company Representative: Ken Fonorow Company Address: 15220 NW 5th Ave Company City: Newberry, FI 32669 Company Phone: (352) 472-5661 Company E-Mail Address: ken@floridahero.com Company Website: www.floridahero.com Design Data Reference City: Fort Pierce, Florida Building Orientation: Front door faces North Daily Temperature Range: Medium Latitude: 27 Degrees Elevation: 25 ft. Altitude Factor: 0.999 Outdoor Outdoor Outdoor Indoor Indoor Grains Dry Bulb Wet Bul� Winter: 42 39.4 Rel.Hum $el.HLtdm Dry Bulb Difference n/a n/a 72 n/a Summer: 90 718 59% 50% 75 61 Check Figures Total Building Supply CFM: 1,200 CFM Per Square ft.: 0.426 Square ft. of Room Area: 2,819 Square ft. Per Ton: 1,075 Volume (ft3) of Cond. Space: 30,990 FlBuilding Loads Total Heating Required Including Ventilatio Air: 28,736 Btuh 28.736 MBH Total Sensible Gain: 23,276 Btuh 74 % Total Latent Gain: 8,188 Btuh 26 % 'Total Cooling Required Including Ventilation Air: 31,464 Btuh 2.62 Tons (Based On Sensible + Latent) Notes Rhvac is an ACCA approved Manual J and Manual D computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All computed results are estimates as building use and weather may vary. Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. I I I C:\Users\Owner\Desktop\AII .Rh Files\All .rh9 find ings\FYC-Baxley. rh 9 Thursday, February 1, 2018, 12:05 PM Rhvac - Residential & Light Commercial HVAC Florida H.E.R.O. System 1 Whole House Input Data Winter: Summer: Calculate: Use Schedule: Roughness Factor: Pressure Drop: Minimum Velocity: Maximum Velocity: Minimum Height: Maximum Height: 42 90 Main Trunk . Yes Yes 0.15000 0.1000 in.wg./100 ft. 650 ft./min 900 ft./min 0 in. 0 in. Outdoor Outdoor Vet Bulb Rel.Hum 1 39.4 80% 78 59% Runouts Yes Yes 0.15000 0.1000 in.wg./100 ft. 450 ft./min 750 ft./min 0 in. 0 in. Elite Software Development, Inc. FYC-Baxley Page 3 Indoor Indoor Grains fl.Hum Dry Bulb Difference n/a 72 n/a 50% 75 61.09 Winter Infiltration Specified: 0.110 AC/hr Summer 0.060 AC/hr 57- CFM .. _... 31 - CFM.-__ . Infiltration Actual: 0.266 AC/hr 0.000 AC/hr Above Grade Volume: X 30,990 Cu.ft. X 30,990 Cu.ft. 8,238 Cu.ft./hr X 0.0167 0 Cu.ft./hr X 0.0167 Total Building Infiltration: 137 CFM 0 CFM Total Building Ventilation: 0 CFM 125 CFM ---System 1--- Infiltration & Ventilation Sensible Gain Multiplier: 16.49 = (1.10 X 0.999 X 15.00 Summer Temp. Difference) Infiltration & Ventilation Latent Gain Multiplier: 41.50 = (0.68 X 0.999 X 61.09 Grains Difference) Infiltration & Ventilation Sensible Loss Multiplier: 32.97 = (1.10 X 0.999 X 30.00 Winter Temp. Difference) Winter Infiltration Specified: 0.110 AC/ Ir (57 CFM), Construction: Tight Summer Infiltration Specified: 0.060 AC/t r (31 CFM), Construction: Tight C:\Users\Owner\Desktop\AII .Rh Files\AII .rh9 findings\FYC-Baxley.rh9 Thursday, February 1, 2018, 12:05 PM I o.. Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc. 11 Florida H.E.R.O. I FYC-Baxley 11 Duct Size Preview Room or Duct Name MinimU Source Velocit Ma)dmunj Rough Desigj Velocit Facto U10 SPI Duc Duc Ht CI Act. Duct Loss Velocit Lengt Flow Flow System 1 E Supply Runouts i - - _ - -- -- -- - Zone 1 1 Master Bedroom '.Built In , , 450 _ 750 0 15 0 1 j 370 2 156i 145; 145 2-- 2 Master VVIC 1 Built-in 450 750 - 0.15 0.11 - 248_2 54; 22; 22 1-- 3 Master VVIC 2 Built -In 450; 750 0.15, 0.1 28.9 2� 31 3 1-- 4-Master Bath ; Built -In ' 450' 750 0.1; ; 487.3 961 96: 1- 5-Master Bath WC Built -In 450 750' _0.15 0.15 0.1; i... _ _ s- 124.7, _ _15_7; 131 111 11 1-_ _ 6-Den i Built-in 450i 750 0 15 0 1i - - --- 389 83 761 761 1- -_-_.-__--- -- _ 7-Foyer __ _. Built In 4501 _ _._. 750 0 15 _ 0 11 -- 412 3 _ 46. r 361 361 -.-_ 1- 8 Great Room Built In 50 750 0.15 0.11 552 7 125; 217' 217, 2-- 9-Kitchen I Built In i ,4501 750 - 015 0.11 _ _ _. _ __. 464.4 _ .__.' . 21, 124 1241 1-- 10 Pantry Built In 450 750, 0.15 0.1 3� 3; 1- 11-_Dining Built -In 450; 750' 0.15 0.111 _322 i 415 1081! 811 81; 1-- 112-Bath 3 - Built -In 450 750' 0,15 0.1! 7084 . - i 63;; 62 62i 1-- -- --- - - - - - 13-Bedroom 4 - -- ----- ! Built -In ' -r 450' - 750. - i 0.15 - 0.1 ------- 1 344.6 - --- ---- 5Ti 68 68, - 1-- 14-BR 4 VVIC ; Built -In --- _ .. -- _ _ 15 Bedroom 3 Built-in 450( __._..750' 4501 750 0.15 0 15 0.1! 0.1I 194 3 - _ -__, 379.1 48`; .- - ---' 55;' 171 741 1T 74 1- - -- --- 1-- _._._ 16_BR 3 WIC ..._ _ _ _ _ _a Built-in 450, _ 750 0.15 0.11 _ 112.3 _ 24;; 101 10' _.-- 1- -__ 17-Bath 2 Built-in 450 _ 750I 0.15 0.1j 229.8 _ 33 - 20 20- 1-- - - 18-Utilitv ( Built -In i 450: - 750 - - 1 0.15 0.1T 748.5 j 99. 65i 65' 1- 19-Bedroom 2 - -- -- -- ---- - Built -In - -- 450' -• 750, --- ---- 0.15' - 0.11 - 356.9 5511 - --------- 70[ --- - 70; --- 1-- Other Ducts in System 1 I Suoolv Main Trunk Built -In 656 906 0.15 0.11 6751 ! 1.200' 1.206 1.200 16x1El Summary Svstem 1 - Heatina Flow: 1200 Cooling Flow: 1200 C:\Users\Owner\Desktop\AII .Rh FilesWll . h9 findings\FYC-Baxley.rh9 Thursday, February 1, 2018, 12:05 PM I Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc. Florida H.E.R.O. FYC-Baxley Newberry, FL 32669 Page-5 Total Building Summa1y Loads; 'Component I Area Sen Lat Sen Total Description Quan Loss Gain Gain Gain VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 60 612 0 420 420 • ground reflectance = 0.23, outdoor insect screen with 50% coverage, medium color blinds at 45I with 25% coverage, u-value 0.34, SHGC 0.23 VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 42 428 0 842 842 ground reflectance = 0.23, u-value 0.34, SHGC 0.23 VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 8 82 0 234 234 ground reflectance = 0.23, u-value 0.34, SHGC 0.23 VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 15 153 0 134 134 ground reflectance = 0.32, outdoor insecti screen with 50% coverage, u-value 0.34, SHGC 0.231 VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 42 428 0 417 417 ground reflectance = 0.32, u-value 0.34, SHGC 0.23 10C-f: Glazing -French door, double pane low a glass (e = 96 1,296 0 1,516 1,516 0.40), insulated fiberglass frame, ground reflectance = 0.32, u-value 0.45, SHGC 0.43 VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 30 306 0 210 210 ground reflectance = 0.32, outdoor insect screen with 50% coverage, medium color blinds at 45° with 25% coverage, u-value 0.34, SHGC 0.23 10C-f: Glazing -French door, double pane low-e glass (e = 21.3 217 0 718 718 0.40), insulated fiberglass frame, ground reflectance = 0.32, medium color blinds at 45' with 0% coverage, u-value 0.34, SHGC 0.23 i VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 15 153 0 397 397 ground reflectance = 0.23, outdoor insect screen with 50% coverage, u-value 0.34, SHGC 0.23 VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 30 306 0 531 531 ground reflectance = 0.23, outdoor insect screen with 50% coverage, u-value 0.34, SHGC 0.23 11 P: Door -Metal - Polyurethane Core 69.4 604 0 523 523 13A-5ocs: Wall -Block, board insulation only, R-5 board 1776.9 6,663 0 3,399 3,399 insulation, open core, siding finish 12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud 243.5 664 0 477 477 cavity, no board insulation, siding finish wood studs 18A1-21o: Roof/Ceiling-Roof Joists Betweeh Roof Deck 3146.7 4,437 0 3,846 3,846 and Ceiling or Foam Encapsulated Rooii Joists, Spray Foam Insulation, Dark or Bold -Color Asphalt Shingle, Dark Metal, Dark Membrane, Dark Tar and Gravel, R-21 open cell 1/2 Ib. spray foaim, 5.5 inches in 2 x 6 joist cavity, 1 inch on joist 22A-pl: Floor -Slab on grade, No edge insulation, no 265 7,861 0 0 0 insulation below floor, any floor cover, passive, light dry soil Subtotals for structure: 24,210 0 13,664 13,664 People: 6 1,200 1,380 2,580 Equipment: 1,800 5,900 7,700 Lighting: 0 0 0 Ductwork: 0 0 0 0 Infiltration: Winter CFM: 137, Summer CFM: 0 4,526 0 0 0 Ventilation: Winter CFM: 0, Summer CFM 125 0 5,188 2,061 7,249 Exhaust: Winter CFM: 125, Summer CFM.: 0 AED Excursion: 1 0 0 271 271 Total Building Load Totals: i 28,736 8,188 23,276 31,464 Check Fi ures I C:\Users\Owner\Desktop\All .Rh Files\All .�h9 find ings\FYC-Baxley.rh9 Thursday, February 1, 2018, 12:05 PM I I Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc. Florida H.E.R.O. FYC-BaxleV Newbercy, FL 32669 Page 6 Total Building Summary Loads cont'd Check Figures Total Building Supply CFM: 1,200 CFM Per Square ft.: 0.426 Square ft. of Room Area: 2,819 Square ft. Per Ton: 1,075 Volume (ft) of Cond. Space: 30,990 [Building Loads Total Heating Required Including Ventilation Air: 28,736 Btuh 28.736 MBH Total Sensible Gain: 23,276 Btuh 74 % Total Latent Gain: 8,188 Btuh 26 % Total Cooling Required Including Ventilation Air: 31,464 Btuh 2.62 Tons (Based On Sensible + Latent) Notes Rhvac is an ACCA approved Manual J and Manual D computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All computed results are estimates as building use and weather may vary. Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. I I I I I I I I C:\Users\Owner\Desktop\All .Rh Files\AII .rh9 findings\FYC-Baxley.rh9 Thursday, February 1, 2018, 12:05 PM t Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc. Florida H.E.R.O. I FYC-Baxley Equipment Data - Svstem 1 - Whole House Cooling System Type: Outdoor Model: Indoor Model: Tradename: Outdoor Manufacturer: AHRI Reference No.: Capacity: Efficiency: Heating System Type: Model: Manufacturer: Capacity: Efficiency: Standard Air Conditioner 4TTR4037L1 TEM6AOC42H41+TDR TRANE TRANE 7567547 34800 16 SEER Electric Resistance TAM7AOC36 Trane 31.4 0% This system's equipment was selected in accordance with ACCA Manual S. Manual S equipment sizing data: SODB: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 72F, Sen. gain: 23,276 Btuh, Lat. gain: 8,188 Btuh, Sen. loss: 28,736 Btuh, Entering clg. coil DB: 77F, Entering clg. coil WB: 64.8F, Entering htg. coil DB: 72F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 965 CFM, Req. htg. airflow: 374 CFM C:\Users\Owner\DesktopWI.Rh Files\All .rh9 findings\FYC-Baxley.rh9 Thursday, February 1, 2018, 12:05 PM Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc. Florida H.E.R.O. FYC-Baxley Newberrv. FL 32669 Pa e 8 System 1 Room Load Summary Htg Min Run Run Clg Clg Min Act Room Area Sens Htg Duct Duct Sens Lat Clg Sys No Name SF Btuh CFM Size Vel Btuh Btuh CFM CFM '--Zone 1--- 1 Master Bedroom 398 3,740 49 2-6 370 2,570 400 117 145 2 Master WIC 1 84 1,294 17 1-4 248 383 0 17 22 3 Master WIC 2 30 50 1 1-4 29 45 0 2 3 4 Master Bath 210 3,753 49 1-6 487 1,692 550 77 96 5 Master Bath WC 18 364 4 1-4 125 192 50 9 11 6 Den 168 1,979 26 1-6 389 1,350 0 61 76 7 Foyer 94 1,091 14 1-4 412 636 0 29 36 8 Great Room 368 3,004 39 2-6 553 3,837 600 175 217 9 Kitchen 313 503 7 1-7 464 2,194 550 100 124 10 Pantry 35 66 1 1-4 32 50 0 2 3 11 Dining 191 2,575 33 1-6 415 1,440 0 66 81 12 Bath 3 100 1,520 20 1-4 708 1,093 250 50 62 13 Bedroom 4 180 1,368 18 1-6 345 1,196 0 54 68 14 BR 4 WIC 42 1,139 15 1-4 194 300 0 14 17 15 Bedroom 3 167 1,3112 17 1-6 379 1,316 0 60 74 16 BR 3 WIC 42 5165 7 1-4 112 173 0 8 10 17 Bath 2 72 7194 10 1-4 230 355 250 16 20 18 Utility 140 2,381 31 1-4 748 1,155 350 53 65 19 Bedroom 2 168 1,308 17 1-6 357 1,239 0 56 70 Ventilation 0 2,061 5,188 System 1 total 2,819 28,736 374 23,276 8,188 965 1,200 System 1 Main Trunk Size: 16x16 in. Velocity: 675 ft./min Loss per 100 ft.: 0.238 in.wg Fcooling System Summary Cooling Sensible/Latent Sensible Latent Total Tons Split Btuh Btuh Btuh Net Required: 2.62 74% / 26% 23,276 8,188 31,464 Actual: 2.90 77% / 23% 26,796 8,004 34,800 Equipment Data Type: Heating System Electric Resistance Cooling System Standard Air Conditioner Model: TAM7AOC36 4TTR40371_1 Indoor Model: TEM6AOC42H41+TDR Brand: TRANE Efficiency: 0% 16 SEER Sound: 01 0 Capacity: 31 Btuh 34,800 Btuh Sensible Capacity: n/a 26,796 Btuh Latent Capacity: n/a 8,004 Btuh AHRI Reference No.: n/la 7567547 This system's equipment was selected in accordance with ACCA Manual S. Manual S equipment sizing data: SODB: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 72F, Sen. gain: 23,276 Btuh, Lat. gain: 8,188 Btuh, Sen. loss: 28,736 Btuh, Entering clg. coil DB: 77F, Entering clg. coil WB: 64.817, Entering htg. coil DB: 72F, Clg. coil TD: 20 IF, Htg. coil TD: 70F, I I I Req. clg. airflow: 965 CFM, Req. htg. airflow: 374 CFM C:\Users\Owner\Desktop\All .Rh Files\AII .rhi9 findings\FYC-Baxley.rh9 Thursday, February 1, 2018, 12:05 PM