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HomeMy WebLinkAboutHVAC LOAD CALCULATIONSFILE COPY FYC-Howland-Proverb HVAC Load Calculations for Synergy Homes, 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, F132669 (352)472-5661 Tuesday, October 30, 2018 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. Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc. Florida H.E.R.O. FYC-Howland-Proverb Newberry. FL 32669 Page 2 Pro'ec . Report General Project Information Project Title: FYC-Howland-Proverb Designed By: -Ken Fonorow Project Date: 10/29/2018 Project Comment: Modified Winston model Client Name: Synergy Homes, LLC Client Address: 4568 Royal Palm Beach Blvd Client City: West Palm Beach, FL 33411 Client Phone: 561 662-3287 Client E-Mail Address: Jeremy@SynergyHomesFI.com Company Name: Florida H.E.R.O., Inc. Company Representative: Ken Fonorow Company Address: 15220 NW 5th Ave Company City: Newberry, FI 32669 Company Phone: (352) 472-5661 Company Fax: (352) 472-2291 Company E-Mail Address: ken@floridahero.com Company Website: www.floridahero.com Desi n Data Reference City: Fort Pierce, Florida Building Orientation: Front door faces East Daily Temperature Range: Medium Latitude: 27 Degrees Elevation: 25 ft. Altitude Factor: 0.999 Outdoor Outdoor Outdoor Indoor Indoor Grains Rulh Wet Bulb Him RPI Q[y Winter: Rai Hurn Dry Bulb Difference 42 39.4 n/a n/a 72 n/a Summer: 90 78 59% 50% 75 61 Check Figures Total Building Supply CFM: 1,200 CFM Per Square ft.: 0.642 Square ft. of Room Area: 1,869 Square ft. Per Ton: 716 Volume (ft3) of Cond. Space: 20,526 Building Loads Total Heating Required Including Ventilation Air: 22,999 Btuh 22.999 MBH Total Sensible Gain: 25,575 Btuh 82 % Total Latent Gain: 5,763 Btuh 18 % Total Cooling Required Including Ventilation Air: 31,338 Btuh 2.61 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. CA ...\FYC-Howland-Proverb.rh9 Tuesday, October 30, 2018, 9:28 AM Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc. Florida H.E.R.O. FYC-Howland-Proverb Newberry, FL 32669 Peas 3 Miscellaneous Report System 1 Whole House Outdoor Outdoor Outdoor Indoor Indoor Grains In ut Data D Bulb Wet Bulb Rel.Hum Rel.Hum D Bulb Difference Winter: 42 80%_ n/a n/a Summer: 90 _ _ _ _39.4 _ _ _ _ __72 _ _ _ _ 0% 7_ _ _ 78 59% 55 61.09 Duct Sizing Inputs Main Trunk Calculate: Yes Runcuts Yes Use Schedule: Yes Yes Roughness Factor: 0.15000 0.15000 Pressure Drop: 0.1000 in.wg./100 ft. 0.1000 in.wg./100 ft. Minimum Velocity: 650 ft./min 450 ft./min Maximum Velocity: 900 ft./min 750 ft./min Minimum Height: 0 in. 0 in. Maximum Height: 0 in. 0 in. Outside Air Data Winter Infiltration Specified: 0.260 AC/hr Summer' 0.140 AC/hr 89 CFM 48 CFM Infiltration Actual: 0.340 AC/hr 0.000 AC/hr Above Grade Volume: X 20 S99 Cu.ft. X 20 529 Cu.ft. 6,981 Cu.ft./hr 0 Cu.ft./hr X 0.0167 Total Building Infiltration: 116 CFM X 0.0167 0 CFM Total Building Ventilation: 0 CFM 75 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: 0.260 AC/hr (89 CFM), Construction: Semi -Tight Summer Infiltration Specified: 0.140 AC/hr (48 CFM), Construction: Semi -Tight C:\ ...\FYC-Howland-Proverb.rh9 Tuesday, October 30, 2018, 9:28 AM Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc. Florida H.E.R.O. FYC-Howland-Proverb Newberry. FL 32669 Pa e4 Duct Size Preview Room or Source Minimu Maximu Rough Desig SP Duc Duc Htg Clg Act, Duct Duct Name Velocit Velocil Facto L/10 Lass Veloci Lengl Flow System 1. _39-e- - SuPPIY louts _- .. _ -_-,. _ � - � Zone 1 --� ---.�. 1--- , -- -1- _.- 1-Master Bedroom Built -In 450! 750 0.15 0.1' 1 �_-�. 420 i 174 16,' 165 2-- 2-Master WIC1 _ _ IBuilt-in 750 01 161 __ I_ 41 �_ 14 1 3-Master WIC 2 r Built-in _450' 0 _015 _ 0.15 01 - 331. j 2 3� _ 1 4-Master Bath Built-in _450�- _ 450 75i0 0 1 0.1 ( 579.7 I 186 1Y 1 114 1 5-Master Bath W/C _ Built-in _. _ 450 0.16 0.1;_ 68 8 16� �I 81 1 _ _ 6-Foyer Built-in � _450�_ _750: 750t 0.15 0.11 611.3 r _87 �?4 _ 531 1-- 7-Great Room ,Built-in 450 750 _0.15_ 01_ 482� 145 33. 1j_ 337. 2- 8-Kitchen 'Built In 450 750 0.15 0.1 i 545.8 18 14 I 146 1- _ 9 Pantry In 450 750, 0.15 0 1 381 - 3 31 1 _- 10 Dinina _ _Built 1 Built-in�yN.- . 450fiy _ 750 i 0.15 0 1 ( -1. 449.2 129 8 y I88 - 1 - 11 -Bedroom 3 _^ m� Built-in � _450 � 750 0.15 Oil 365.4 _ 129 7 ' 72 � 1 12 Bedroom 2 Built In 45 0 0.15 0.1 359.2� 71 7br 71 1 ._. 13 Bath 2.Built In T- _ 4507 _-_ D.15 0.11.� _ 417. i- _) _-_ I _ 90 3 ,l 36 _ 1 _ _ 14-Utility Built -In 450. 750 0.15 0.11 362.5 79 7y1, 71, 15 Gamne Entry Built-in 450 - 750 r 0.15 _0.1 0, _ �� -__- 31 0i 20' _1 0_ Other Ducts in System 1 Suoolv.Main Trunk .Built -In 65Q 900 0.15 0.11 ! 675 1200.; 120 1,20d 16x1 Summary System 1 Heatino Flow: 1200 Coolino Flow: 1200 C:\ ...\FYC-Howland-Proverb.rh9 Tuesday, October 30, 2018, 9:28 AM Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc. Florida H.E.R.O. FYC-Howland-Proverb Newberry, FL 32669 Page 5 Total Building Summa1y Loads Component Area Sen Lat Sen Total Description Quan Loss Gain Gain Gain 10C-f: Glazing -French door, double pane low-e glass (e = 144 1,944 0 3,672 3,672 0.40), insulated fiberglass frame, ground reflectance = 0.32, medium color blinds at 45° with 25% coverage, u-value 0.45, SHGC 0.43 VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 24 245 0 624 624 ground reflectance = 0.23, u-value 0.34, SHGC 0.23 VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 4 41 0 40 40 ground reflectance = 0.23, u-value 0.34, SHGC 0.23 VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 45 459 0 711 711 ground reflectance = 0.32, outdoor insect screen with 50% coverage, medium color blinds at 450 with 25% coverage, u-value 0.34, SHGC 0.23 VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 33 337 0 328 328 ground reflectance = 0.32, u-value 0.34, SHGC 0.23 VYN 34 23: Glazing-Dbl Pn Vyn Fr U .34 SHGC .23, 45 459 0 936 936 ground reflectance = 0.23, outdoor insect screen with 50% coverage, medium color blinds at 45° with 25% coverage, u-value 0.34, SHGC 0.23 VYN 34 23: Giazing-Dbl Pn Vyn Fr U .34 SHGC .23, 15 153 0 134 134 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-6ocs: Wall -Block, board insulation only, R-6 board 1488.8 4,959 0 2,197 2,197 insulation, open core, siding finish 12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud 235.2 643 0 461 461 cavity, no board insulation, siding finish, wood studs 18A1-21o: Roof/Ceiling-Roof Joists Between Roof Deck 2021 2,851 0 2,469 2,469 and Ceiling or Foam Encapsulated Roof Joists, Spray Foam Insulation, Dark or Bold -Color Asphalt Shingle, Dark Metal, Dark Membrane, Dark Tar and Gravel, R-21 open cell 1/2 lb. spray foam, 5.5 inches in 2 x 6 joist cavity, 1 inch on joist - 22A-pl: Floor -Slab on grade, No edge insulation, no 218 6,468 0 0 0 insulation below floor, any floor cover, passive, light dry soil------._--_-- -------- - --- _ - - -- --- . Subtotals for structure: 19,163 0 12,095 12,095 People: 6 1,200 1,380 2,580 Equipment: 1,450 3,150 4,600 Lighting: 0 0 0 Ductwork: 0 0 0 0 Infiltration: Winter CFM: 116, Summer CFM: 0 3,836 0 0 0 Ventilation: Winter CFM: 0, Summer CFM: 75 0 3,113 1,236 4,349 Exhaust: Winter CFM: 75, Summer CFM: 0 AED Excursion: _._ _ _ 0 0 7713 _ 7713 Total Building Load Totals: 22,999 5,763 25,575 31,338 Check Figures Total Building Supply CFM: 1,200 CFM Per Square ft.: 0.642 Square ft. of Room Area: 1,869 Square ft. Per Ton: 716 Volume (ft') of Cond. Space: 20,526 Building Loads Total Heating Required Including Ventilation Air: 22,999 Btuh 22.999 MBH Total Sensible Gain: 25,575 Btuh 82 % Total Latent Gain: 5,763 Btuh 18 % Total Cooling Required Including Ventilation Air: 31,338 Btuh 2.61 Tons (Based On Sensible + Latent) Notes CA ...1FYC-Howland-Proverb.rh9 Tuesday, October 30, 2018, 9:28 AM Rh ac H.E.R.Ontial & Light Commercial HVAC Loads Elite Software Development, Inc. Flo 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. C:\ ...\FYC-Howland-Proverb.rhg Tuesday, October 30, 2018, 9:28 AM Florida HResid ntlal & Light Commercial HVAC Loads Elite Software Development, Inc. 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%, WIDE: 72F, Sen. gain: 25,575 Btuh, Lat. gain: 5,763 Btuh, Sen. loss: 22,999 Btuh, Entering clg. coil DB: 76F, Entering clg. coil WB: 63.7F, Entering htg. coil DB: 72F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1107 CFM, Req. htg. airflow: 299 CFM CA..AFYC-Howland-Proverb.rh9 Tuesday, October 30, 2018, 9:28 AM Florida HResid ntial & Light Commercial HVAC Loads Elite Softw FYGHowopmeland-, In . ---Zone 1--- 1 Master Bedroom 276 3,333 43 2-6 420 3,345 400 2 Master WIC 1 50 782 10 1-4 161 285 0 3 Master WIC 2 28 46 1 1-4 33 59 0 4 Master Bath 156 3,563 46 1-6 580 2,309 450 5 Master Bath W/C 22 303 4 1-4 87 154 50 6 Foyer 52 1,665 22 1-4 611 1,082 0 7 Great Room 247 2,779 36 2-8 482 6,825 600 8 Kitchen 224 336 4 1-7 546 2,959 650 9 Pantry 33 53 1 1-4 38 67 0 10 Dining 192 2,463 32 1-6 449 1,789 0 11 Bedroom 3 180 2,477 32 1-6 365 1,455 0 12 Bedroom 2 173 1,358 18 1-6 359 1,430 0 13 Bath 2 102 1,726 22 1-4 418 739 250 14 Utility 98 1,516 20 1-6 362 1,443 250 15 Garage _Entry ___ __39 599 8 0_0_ _ 0 - _.__ 397 _ ____ 0_ _._ System_1total-_____ 1,869 _ 22,999 -_ _299 System 1 Main Trunk Size: 16x16 in. Velocity: 675 ft./min Loss per 100 ft.: 0.238 in.wg 152 13 3 105 7 49 311 135 3 81 66 65 34 66 18---__ 165 14 3 114 8 53 337 146 3 88 72 71 36 71 20 _-25,575_ __ _5,763 _ 1,107 _ 1,200_ Cooling Sensible/Latent Sensible Latent Total Net Required: Actual: 2.61 82%/ 18% 2.90 77%/23% 25,575 5,763 31,338 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: 0 0 Capacity: 31 Btuh 34,800 Stuh Sensible Capacity: n/a 26,796 Btuh Latent Capacity: n/a 8,004 Btuh AHRI Reference No.: n/a 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: 25,575 Btuh, Lat. gain: 5,763 Btuh, Sen. loss: 22,999 Btuh, Entering clg. coil DB: 76F, Entering clg. coil WB: 63.7F, Entering htg. coil DB: 72F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1107 CFM, Req. htg. airflow: 299 CFM C:\ ...\FYC-Howland-Proverb.rh9 Tuesday, October 30, 2018, 9:28 AM