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Home My WebLink AboutHVAC LOAD CALCULATIONSMCCOY REMODEUENCLOSURE HVAC Load Calculations for MCCOY REMODEUENCLOSURE 12348 HARBOUR RIDGE BLVD 3-2 PALM CITY, FLORIDA 34990 $C Sr`. �Uc�e co FO Uhfl, SHGC WARNING: The window performance values consist of the u-factor for the frame, and Sofar Heat Gain Coefficient (SHGC) for the glass. These values have a huge impact on the building thermal envelop and may have a significant impact on the following: • the size of the HVAC syslem(s), $$$ • the duct work layout and design, $$ • delays with permitting, $$$$ • inspector comments or failed Inspections $$ It is Important to us that your project stay on schedule and if there are any changes to the design base it may impact any of the bullet points above. KO Enemy Design must be contacted Immediately at infoRkoenergydeslan.com or (5611327-7272 to help support any changes to your project information. Prepared By: Karen Oliver KO Energy Design 1470 N Congress Ave, Ste 106A West Palm Beach, FL 561-327-7272 Wednesday, July 3, 2019 Rhvac is an ACCA approved Manual J, D and S computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. Rhvac : Residen}ial.8. Clght Commercial :Loads __ _ _ Ehte Software,Development,.lnc,' 'KO EnerpjDesign LLC _W � �' m ��-- MCCOY REMODEUENCLOSURE DEL/ENC'LOSURE WestPalm 'Beach FL 33411 .Paae.2- Pro'ect Report Glen, eralr0io•e Into rrh6 ion z :M Project Title: MCCOY REMODEUENCLOSURE Designed By: Karen Oliver Project Date: Wednesday, July 3, 2019 Client Name: MCCOY REMODEUENCLOSURE Client Address: 12348 HARBOUR RIDGE BLVD 3-2 Client City: PALM CITY, FLORIDA 34990 Company Name: KO Energy Design Company Representative: Karen Oliver Company Address: 1470 N Congress Ave, Ste 106A Company City: West Palm Beach, FL Company Phone: 561-327-7272 Company E-Mail Address: info@koenergydesign.com Company Website: www.koenergydesign.com Desig n.Data Reference City: Fort Pierce, Florida Building Orientation: Front door faces South Daily Temperature Range: Medium Latitude: 27 Degrees Elevation: 25 ft. Altitude Factor: 0.999 Outdoor Outdoor Outdoor Indoor Indoor Grains I ry Rnlb Wet Bulh $eLHum RRI-H rn j cy Bulb rlifferenre Winter: 42 39.4 n/a n/a 70 n/a Summer: 90 78 59% 50% 75 61 =CheckFi'•ures7%"iOr.'ki,�� Total Building Supply CFM: 1,248 CFM Per Square ft.: 0.641 Square ft. of Room Area: 1,946 Square ft. Per Ton: 711 Volume (ft'): 15,687 Buildir5 %&gdsz Total Heating Required Including Ventilation Air: 31,516 Btuh 31.516 MBH Total Sensible Gain: 27,423 Btuh 84 % Total Latent Gain: 5,409 Btuh 16 % Total Cooling Required Including Ventilation Air: 32,832 Btuh 2.74 Tons (Based On Sensible + Latent) Rhvac is an ACCA approved Manual J, D and S 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 ...\12348 Harbour Ridge Blvd-MJ.rh9 Wednesday, July 3, 2019, 1:56 PM Rhvac Residential &;Light Com_ martial .Loads _ - _ .._ _ __Elite Software.Aevelopment, _..,___._.._._-. _.._._._ _ _......_. �KO - Energy Des__ign LLC. MdCOY REMODEL/ENCLOSURE. Wegil Palm Beach, FL.33411 - - - -- P Miscellaneous Report System 1 System #1 Outdoor Outdoor Outdoor Indoor Indoor Grains In ut Dat _ Dry Bulb- Wet Bulb_-.: R l.Hum Rel.Hum D Bulb 'Difference Winter: 42 39.4 80% n/a 70 n/a Summer: 90 78 59% 50% 75 61.09 Duct Sizing Inputs -'.. Main Trunk Calculate: No Runouts No Use Schedule: Yes Yes Roughness Factor: 0.00300 0.00300 Pressure Drop: 0.1200 in.wg.1100 ft. 0.1000 in.wg./100 ft. Minimum Velocity: 0 ft./min 0 ft./min Maximum Velocity: 0 ft./min 0 ft./min Minimum Height: 0 in. 0 in. Maximum Height: 0 in. 0 in. Outside Air Data _ - Winter surrimpr Infiltration Specified: 0.590 AC/hr 0.310 AC/hr 154 CFM 81 CFM Infiltration Actual: 0.590 AC/hr 0.310 AC/hr Above Grade Volume: X 15.687 Cu.ft. X 15.687 Cu.ft. 9,255 Cu.ft./hr X 0.0167 4,863 Cu.ft./hr X 0_0167 Total Building Infiltration: 154 CFM 81 CFM Total Building Ventilation: 0 CFM 0 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: 30.77 = (1.10 X 0.999 X 28.00 Winter Temp. Difference) Winter Infiltration Specified: 0.590 AC/hr (154 CFM), Construction: Semi -Loose Summer Infiltration Specified: 0.310 AC/hr (81 CFM), Construction: Semi -Loose [Duct Load Factor Scenarios fior.S stem.,�14131 ;i... '• �tyF tAtt f,uct%lation Frome No. T e" : Descri lion ` =Location C Ihn Lea a =nsu%Are MDD 1 Supply Main Attic 16B 0.12 6 525 No 1 Return Main Cond. Space - 0.24 6 97 No CA ... \12348 Harbour Ridge Blvd-MJ.rh9 Wednesday, July 3, 2019, 1:56 PM .Rhvac-Residential&,LighfCommercia 'Loads ___ _ �Elile,Sottware.Development,lnc. HO Energy Design LLC � � MCCOY REMODEL/ENCLOSURE West Palm Beach FL 33411 PageA Building Pie Chart Roof 9% Wall 15% Glass 34% , Glass 36% Roof 8% Infiltration 15% Ductwork 26% Door 1 % Infiltration 14% Ductwork 20% mquipment 99/6 Peogle 4% Door 1 /o CA ...\12348 Harbour Ridge Blvd-MJ.rh9 Wednesday, July 3, 2019, 1:56 PM Rhvac _Residential 8 Light Commercial 'Loads - y _ _ _ _ _Elite Software Development, lno. KO Energy Deslgn LLC - MCCOY REMOD'EUENCLOSURE. Wei Palm Beach FL 33411 - .Page 5 System 1 System #1 Summary Loads bescn fiord. __ ,�':'. -�r__+Qu n. .��.:..bLoss�_-., *•--Gaih� w*Gam Galn_ 1A-hw-o: Glazingangle pane, operable window, heat- 164.9 4,155 0 5,595 5,595 absorbing, wood frame, U-value 0.9, SHGC 0.48 wgsgd: Glazing-wgsgd, U-value 1,05, SHGC 0.42 127.3 3,744 0 3,132 3,132 sgd7701e: Glazing-SGD Low-E, U-value 1.02, SHGC 0.27 102 2,913 0 3,174 3,174 11 D: Door -Wood - Solid Core, U-value 0.39 20 219 0 203 203 13A-3ocs: Wall -Block, board Insulation only, R3 board 966.1 4,517 0 2,468 2,468 insulation, open core, siding finish, U-value 0.167 12B-Osw: Wall -Frame, R-11 insulation in 2 x 4 stud 87.3 237 0 204 204 cavity, no board insulation, siding finish, wood studs, U-value 0.097 16E-19: Roof/Ceiling-Under Attic with Insulation on Attic 1804.9 2,476 0 2,211 2,211 Floor (also use for Knee Walls and Partition Ceilings), Vented Attic, No Radiant Barrier, Light Tile, Slate or Concrete, R-19 insulation, U-value 0.049 1613-19: Roof/Ceiling-Under Attic with Insulation on Attic 194.1 266 0 476 476 Floor (also use for Knee Walls and Partition Ceilings), Vented Attic, No Radiant Barrier, Dark Asphalt Shingles or Dark Metal, Tar and Gravel or Membrane R-19 insulation U-value 0.049 Subtotals for structure: 18,527 0 17,463 17,463 People: 3 600 690 1,290 Equipment: 0 2,873 2,873 Lighting: 0 0 0 Ductwork: 8,242 1,446 5,061 6,507 Infiltration: Winter CFM: 154, Summer CFM: 81 4,747 3,363 1,336 4,699 Venfilation• Winter CFM: 0. Summer CFM: 0 0 0 0 0 System 1 System #1 Load Totals: 31,516 5,409 27,423 32,832 fCtieck.Fi 'dress..n.. . , ' ''f� `_: m Supply CFM: 1,248 CFM Per Square ft.: 0.641 Square ft. of Room Area: 1,946 Square ft. Per Ton: 711 Volume (ft3): 15,687 S stem oad- Total Heating Required Including Ventilation Air: 31,516 Btuh 31.516 MBH Total Sensible Gain: 27,423 Btuh 84 % Total Latent Gain: 5,409 Btuh 16 % Total Cooling Required Including Ventilation Air: 32,832 Btuh 2.74 Tons (Based On Sensible + Latent) ENotes " Rhvac is an ACCA approved Manual J, D and S 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:\ ...\12346 Harbour Ridge Blvd-MJ.rh9 Wednesday, July 3, 2019, 1:56 PM Project Information Designed by: Project date: Client name: Client address: Client city: Company name: Company phone: Field Verification Requirement Karen Oliver Wednesday, July 3, 2019 MCCOY REMODEUENCLOSURE 12348 HARBOUR RIDGE BLVD 3-2 PALM CITY, FLORIDA 34990 KO Energy Design 561-327-7272 KO Energy Design 561 327-7272 Field Verification Requirement All inputs/defaults/building characteristics used for the ACCA Manual J Version 8 calculations must be verified by the Homeowner and/or must be verified by the builder/owner/contractor verifying that what is built is consistent with the builderslowners project components used in this report. All data used for Manual J sizing report is based on RFI received via customer.. K.O. Energy Design must be notified in writing of any said changes to RFI. Equipment Selection The equipment sizing below was carefully performed to meet or exceed the FL Mechanical Code. Alternate equivalent equipment selection shall also meet the attached Requirements. Any change in SEER or size of equipment will require close review and possible revision to this load calculation. K.O. Energy Design must be notified in writing of any said changes and cannot take responsibility for any deviations from the recommendations below. Equipment selected should be within the following parameters: Net Gain 32,832 BTUH per Manual J. (This is the minimum amount of cooling necessary ) Max BTU 37,757 ( Max 15% increase per FBC mandatory requirements) Recommended tonnage 3 ton. We always recommend that a Duct leakage test and/or Blower door infiltration test be performed. This is especially important on older homes that have not been upgraded since 2007. These tests will identify where excess leakage, from ducts or unexpected infiltration may be entering the home. These are the primary causes for discomfort due to high humidity, high electric bills, toxic air, and odors in your home. Duct leakage test will indicate Air Duct Problems and insufficient seals: A= Leaky connections; B= Leaky return; C= Furniture blocking registers; D= Leaks at air handler and air -filter slot and duct tape failures; E=Fallen duct insulation; F=Leaky supply ducts; G= Kinks restricting airflow. r-� MCCOY REMODEL/ENCLOSURE HVAC Load Calculations for MCCOY REMODEUENCLOSURE 12348 HARBOUR RIDGE BLVD 3-2 RFCFnF� PALM CITY, FLORIDA 34990 JUl I 0 1D79 Perm jttin Sf; zt /e Co,,, , ent SHGC WARNYNG: The window performance values consist of the u-factor for the frame, and Solar Heat Gain Coefficient (SHGC) for the glass. These values have a huge impact on the building thermal envelop and may have a significant impact on the following: • the size of the HVAC system(s), $$$ • the ductwork layout and design, $$ • delays with permitting, $$$$ • inspector comments or failed Inspections $$ It is Important to us that your project stay on schedule and if there are any changes to the design base it may impact any of the bullet points above. KO Enemy Desim must be contacted Immediately at Info(a.koenamvdesicn.com or (5611327-7272 to help support any changes to your project information. Prepared By: Karen Oliver KO Energy Design REVIEWED FOR 1470 N Congress Ave, Ste 106A Wes6,almBeach,FL CODE COMPLIANCE -327272 Wednesday, July3,2019 S To LUCIE COUNTY EOCC Rhvac is an ACCA approved Manual J, D and S computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual DGMa t, Rhvac - Residential,& Light Commercial HVAC Loads - - - - Elite SoftwareDevelopment, Inc. KO Energv-Design L_LC 'MCCOY REMODEUENCLOSURE West m Beach, FL 33411 _ _ Page 2 Pro'ect Report General Project Information Project Title: MCCOY REMODEL/ENCLOSURE Designed By: Karen Oliver Project Date: Wednesday, July 3, 2019 Client Name: MCCOY REMODEL/ENCLOSURE Client Address: 12348 HARBOUR RIDGE BLVD 3-2 Client City: PALM CITY, FLORIDA 34990 Company Name: KO Energy Design Company Representative: Karen Oliver Company Address: 1470 N Congress Ave, Ste 106A Company City: West Palm Beach, FL Company Phone: 561-327-7272 Company E-Mail Address: info@koenergydesign.com Company Website: www.koenergydesign.com Desi n Data Reference City: Fort Pierce, Florida Building Orientation: Front door faces South Daily Temperature Range: Medium Latitude: 27 Degrees Elevation: 25 ft. Altitude Factor: 0.999 Outdoor Outdoor Outdoor Indoor Indoor Grains Dry Bulb Wet Bulb Rel.Hum Rel.Hurn 1y Bulb Difference Winter. 42 39.4 n/a n/a 70 n/a Summer: 90 78 59% 50% 75 61 Check Fi ures Total Building Supply CFM: 1,248 CFM Per Square ft.: 0.641 Square ft. of Room Area: 1,946 Square ft. Per Ton: 711 Volume (ft3): 15,687 Building Loads Total Heating Required Including Ventilation Air: 31,516 Btuh 31.516 MBH Total Sensible Gain: 27,423 Btuh 84 % Total Latent Gain: 5,409 Btuh 16 % Total Cooling Required Including Ventilation Air. 32,832 Btuh 2.74 Tons (Based On Sensible + Latent) Notes Rhvac is an ACCA approved Manual J, D and S 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:\...\12348 Harbour Ridge Blvd-MJ.rh9 Wednesday, July 3, 2019, 1:56 PM Rhvac - Residential :B.Light Commercial HVAC Loads - - - Elite software Development, Inc.. KO Ener. y'.Design LLC - MCCOY REMODEL/ENCLOSURE West Palm Beach, FL 33411 Peas 3 Miscellaneous Report System 1 System #1 Outdoor Outdoor Outdoor Indoor Indoor Grains In ut Data D Bulb WetBulb Rel.Hum Rel.Hum Dry Bulb Difference Winter: 42 39.4 80% n/a 70 n/a Summer: 90 78 59% 50% 75 61.09 Duct Sizinn Innuts Main Trunk Calculate: No RUnnuts No Use Schedule: Yes Yes Roughness Factor: 0.00300 0.00300 Pressure Drop: 0.1200 in.wg./100 ft. 0.1000 in.wg./100 ft. Minimum Velocity: 0 ft./min 0 ft./min Maximum Velocity: 0 ft./min 0 ft./min Minimum Height: 0 in. 0 in. Maximum Height: 0 in. 0 in. utsAir Data Winter Summet Infiltration Specified: 0.590 AC/hr 0.310 AC/hr 154 CFM 81 CFM Infiltration Actual: 0.590 AC/hr 0.310 AC/hr Above Grade Volume: X 15 687 Cu.ft. X 15,887 CU.ft. 9,255 Cu.ft./hr X 0.0167 4,863 Cu.ft./hr X 0-0167 Total Building Infiltration: 154 CFM 81 CFM Total Building Ventilation: 0 CFM 0 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: 30.77 = (1.10 X 0.999 X 28.00 Winter Temp. Difference) Winter Infiltration Specified: 0.590 AC/hr (154 CFM), Construction: Semi -Loose Summer Infiltration Specified: 0.310 AC/hr (81 CFM), Construction: Semi -Loose Fbuct d Factor Scenarios for System 1 Attic Duct Duct .- Surface From No. Type Description Location Ceiling Leakage nsul tin Areg- M D 1 Supply Main Attic 16B 0.12 6 525 No 1 Return Main Cond. Space - 0.24 6 97 No C:\ ...\12348 Harbour Ridge Blvd-MJ.rh9 Wednesday, July 3, 2019, 1:56 PM Roof 9% Wall 15% Glass 34% Roof 8% Wall 8% Glass 36% Infiltration 15% Ductwork 26% Door 1 % Infiltration 14% Ductwork 20% "quipment no/ People 4% Door 1 A CA ...\12348 Harbour Ridge Blvd-MJ.rh9 Wednesday, July 3, 2019, 1:56 PM -Rhvac-Residential .BLight Commercial Loads KO EnergV Design LLC Elite Software Development; Inc. MCCOY REMODEUENCLOSURE e Paim Beach.1.1 Page 5 System 1 System #1 Summary Loads Component Area San Lat Sen Total Description Quan Loss Gain Gain Gain IA-hw-o: Glazing -Single pane, operable window, heat- 164.9 4,155 0 5,595 5,595 absorbing, wood frame, U-value 0.9, SHGC 0.48 wgsgd: Glazing-wgsgd, U-value 1.05, SHGC 0.42 127.3 3,744 0 3,132 3,132 sgd7701e: GlazingSGD Low-E, U-value 1.02, SHGC 0.27 102 2,913 0 3,174 3,174 11 D: Door -Wood - Solid Core, U-value 0.39 20 219 0 203 203 13A-3ocs: Wall -Block, board insulation only, R-3 board 966.1 4,517 0 2,468 2,468 insulation, open core, siding finish, U-value 0.167 12B-0sw: Wall -Frame, R-11 insulation in 2 x 4 stud 87.3 237 0 204 204 cavity, no board insulation, siding finish, wood studs, U-value 0.097 16E-19: Roof/Ceiling-Under Attic with Insulation on Attic 1804.9 2,476 0 2,211 2,211 Floor (also use for Knee Walls and Partition Ceilings), Vented Attic, No Radiant Barrier, Light Tile, Slate or Concrete, R-19 insulation, U-value 0.049 16B-19: Roof/Ceiling-Under Attic with Insulation on Attic 194.1 266 0 476 476 Floor (also use for Knee Walls and Partition Ceilings), Vented Attic, No Radiant Barrier, Dark Asphalt Shingles or Dark Metal, Tar and Gravel or Membrane. R-19 insulation, U-value 0.049 Subtotals for structure: 18,527 0 17,463 17,463 People: 3 600 690 1,290 Equipment: 0 2,873 2,873 Lighting: 0 0 0 Ductwork: 8,242 1,446 5,061 6,507 Infiltration: Winter CFM: 154, Summer CFM: 81 4,747 3,363 1,336 4,699 Ventilation: Winter CFM: 0. Summer CFM• 0 0 0 0 0 System 1 System #1 Load Totals: 31,516 5,409 27,423 32,832 Check Figures Supply CFM: 1,248 CFM Per Square ft.: 0.641 Square ft. of Room Area: 1,946 Square ft. Per Ton: 711 Volume (ft'): 15,687 5 stem Loads Total Heating Required Including Ventilation Air: 31,516 Btuh 31,516 MBH Total Sensible Gain: 27,423 Btuh 84 % Total Latent Gain: 5,409 Btuh 16 % Total Cooling Required Including Ventilation Air: 32,832 Btuh 2.74 Tons (Based On Sensible + Latent) Notes Rhvac is an ACCA approved Manual J, D and S 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 ... 112348 Harbour Ridge Blvd-MJ.rh9 Wednesday, July 3, 2019, 1:56 PM KO Energy Design 561 327-7272 Field Verification Requirement Project Information Designed by: Karen Oliver Project date: Wednesday, July 3, 2019 Client name: MCCOY REMODEL/ENCLOSURE Client address: 12348 HARBOUR RIDGE BLVD 3-2 Client city: PALM CITY, FLORIDA 34990 Company name: KO Energy Design Company phone: 561-327-7272 Field Verification Requirement All inputs/defaults/building characteristics used for the ACCA Manual J Version 8 calculations must be verged by the Homeowner and/or must be verified by the builder/owner/contractor verifying that what is built is consistent with the builder's/owners project components used in this report. All data used for Manual J sizing report is based on RFI received via customer.. K.O. Energy Design must be notified in writing of any said changes to RFI. Equipment Selection The equipment sizing below was carefully performed to meet or exceed the FL Mechanical Code. Alternate equivalent equipment selection shall also meet the attached Requirements. Any change in SEER or size of equipment will require close review and possible revision to this load calculation. K.O. Energy Design must be notified in writing of any said changes and cannot take responsibility for any deviations from the recommendations below. Equipment selected should be within the following parameters: Net Gain 32,832 BTUH per Manual J. (This is the minimum amount of cooling necessary ) Max BTU 37,757 ( Max 15% increase per FBC mandatory requirements) Recommended tonnage 3 ton. We always recommend that a Duct leakage test and/or Blower door infiltration test be performed. This is especially important on older homes that have not been upgraded since 2007. These tests will identify where excess leakage, from ducts or unexpected infiltration may be entering the home. These are the primary causes for discomfort due to high humidity, high electric bills, toxic air, and odors in your home. Duct leakage test will indicate Air Duct Problems and insufficient seals: A= Leaky connections; B= Leaky return; C= Furniture blocking registers; D= Leaks at air handler and air -filter slot and duct tape failures; E=Fallen duct insulation; F=Leaky supply ducts; G= Kinks restricting airflow.