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Home My WebLink AboutHeat CalcsProject lnformation Project#: 03032025 Name: BRANNON RESIDENCE Location: 253 SHORE DR. SILT, CO 81652 Manual J Load Summary Total Heating: 106,591 Btu/hr Outdoor Gonditions Location: Elevation Latitude: 2024 Total Sensible: 31,162 Btu/hr (User Specified) Rifle, Garfield Co. Regional AP Notes: FORALAN @ WOODSTONE lNC. Load Report Manual J8 Load Galculation Project #:03032025 March 03, 2025 Cooling Heat Recovery 0.41 332 cfm 50 o/o @ Heating -2.0 "FDry Bulb: Daily Range: Wet Bulb: lnfiltration Method: Stories: Construction: Exposure Category: Num Fireplaces: Net Air Changes (HeaVCool): Net Flow (Heat/Cool): Floorplan/Levels Main Floor Second Floor Cooling 93.0'F High 59.0'F Simple 2 Tight Three or Four Exposures I (Tisht) 0.13 / 0.07 144 drn I 57 clm 3,47',1 t( 3,571 ff Total Latent: 800 Btu/hr lndoor Conditions Room Temp: Design Temp Diff: Humidity: Moisture Diff (Grains): Ventilation Num Occupants: Type: ACH: Outside Air: Sensible Eff: Total Heated Area: Total Cooled Area: Heating 55-70"F 72.0'F 35 4 Heating Heat Recovery 0.30 332 cfm 5O o/o Cooling 72 "F 21.0 "F 35 -12.6 Type: ACH: Outside Air: Sensible Eff: 7,042 f( 4,851 f( (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length=ft Area=fF Temperature='F Flowrate=USGPM AirFlow=c'fm HeatLoss=Btu/hr UnitHeatLoss=Btu/(hrft'?) HeadLoss=ftwater RH=RadiantFloorHeating BB=Baseboard FA=ForcedAir OTH=OtherHeating SM=Snowmelt See end of report for important Notes and Disclaimers. Rv = hr'ft'z''F/btu N = Not Heated Created Using LoopCAD 2024 REHAU (31412025) Version:24.0.0496 R Page 1 of8 Name:BRANNON RESIDENCE Project #:03032025 Constructions Walls Doors Floors Ceilings (1) AT: Difference between supply airand return air (2) Estimated airflow based on specified supply airAT Length=ftArea=fti Temperature='F Flowrate=USGPM AirFlow=cfm HeatLoss=Btu/hr Rv = hr'fF''F/btu N = Not Heated Load Report March 03, 2025 Created Using LoopCAD 2024 REHAU (31412025) Version:24.0.0496 RUnit Heat Loss = Btu/(hr'fF) Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air See end of report for important Notes and Disclaimers. Custom Custom Custom Code 2x6 Exterior wall with blown in fiberglass insultion and R6 Zip panels 2x6 Exterior wall with blown in fiberglass insultion and R6 Zip panels 2x6 Exteriorwall with blown in fiberglass insultion and R6 Zip panels Description 0.035 0.035 0.035 lJ-Value 't,141 1,141 4,134 Area 0 591 9,461 Heating 0 394 1,621 Gooling 11J 11J 11J 11J Code Metal Door with Fiberglass Core Metal Door with Fiberglass Core Metal Door with Fiberglass Core Metal Door with Fiberglass Core Description 0.600 0.600 0.600 0.600 U-Value 20 20 186 254 Area 180 0 6,361 10,973 'Heating 324 0 0 4,115 Cooling 20P-1 Ocp Gypsum Thin Slab-r Gypsum Thin Slab-r 20P-1 Ocp Gypsum Thin Slab-r Code Carpet or Hardwood Cover; R-10 board lnsulation Gypsum Thin Slab - Gypsum Thin SIab - Carpet or Hardwood Cover; R-l0 board lnsulation Gypsum Thin Slab - Description 0.081 0.159 0.1 59 0.081 0.159 U-Value 57 6 3 850 2,675 Area 0 24 22 3,924 41 .149 Heating 0 11 6 0 4,666 Cooling 1 6B-5Oad 1 6B-50ad Code FHA vented attic; No radiant barrier over ceiling or same type of air space behind an attic knee wall; R-50 lnsulation; Materials: Asphalt Shingles(a), Metal(m), Tar / Gravel(x), Membrane(z); Colors: Dark(d); FHA vented attic; No radiant barrier over ceiling or same type of air space behind an attic knee wall; R-50 lnsulation; Materials: Asphalt Shingles(a), Metal(m), Tar / Gravel(x), Membrane(z); Colors: Dark(d); Description 0.020 0.020 U-Value 484 3,586 Area 0 4,748 Heating 203 2,244 Cooling OTH = Other Heating SM = Snowmelt Page 2 of 8 Name: BRANNON RESI DENCE Project #:03032025 Glazing Windows lnternal Loads Description Default (1,200 Btuh) 4 Occupants: Total Latent Other Loads Blower LoadSensible 1,200 920 2j20 0 800 800 Custom Custom Custom Custom Custom Custom Gode Double pane low-e glass for cold climates, BlindsMedium45 (50%) Double pane low-e glass for cold climates, BlindsMedium45 (50%) Double pane low-e glass for cold climates, BlindsMedium45 (50%) Double pane low-e glass for cold climates, BlindsMedium45 (50%) Double pane low-e glass for cold climates, BlindsMedium45 (50%) Double pane low-e glass for cold climates, BlindsMedium4S (50%) Description N E N W s S Exposure 0.30 0.30 0.30 0.30 0.30 0.30 U-Value 0.56 0.56 0.56 0.56 0.56 0.56 SHGC 32 12 124 96 47 1',12 Area 547 259 2,678 2,074 804 2,408 Heating 0 537 't,481 4,296 0 2,366 Cooling (1) AT: Difference between supply airand retum air (2) Estimated airflow based on specified supply airAT Length=ft Area=ft2 Temperature="F Flowrate=USGPM AirFlow=cfm HeatLoss=Btu/hr UnitHeatLoss=Btui(hrft2) Head Loss = ftwater RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt See end of report for important Notes and Disclaimers. Rv = hr'ft2 'Flbtu N = Not Heated Load Report March 03, 2025 1,706 Btu/hr Created Using LoopCAD 2024 REHAU (31412025) Version:24.0.0496 R Page 3 of I Name: BRANNON RESIDENCE Project #:03032025 Load Breakdown *Average Load Procedure Heatinq AT': 70.0 Coolinq AT1: 18.0 Est. Heatinq CFMZ:1312 Est. Coolinq CFM2: 1898 lnfiltration Ventilation Ceilings Floors Doors Doors Back Loss Windows* Sensible Load Breakdown JSHR: 0.97 MJ8 Tons: 2.66 SqFVTon: 1821 CFM/SqFI 0.39 Windows* Heat lnternal Created Using LoopCAD 2024 REHAU (31412025) Version:24.0.0496 R Walls Ceilings Floors (1) AT: Difference between supply air and retum air (2) Estimated air flow based on specified supply air AT Length=ftArea=ft2 Temperature='F Flowrate=USGPM AirFlow=cfm HeatLoss=Btu/hr UnitHeatLoss=Btu/(hr.ft'z) Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air OTH = Other Heating SM = Snowmelt See end of report for important Notes and Disclaimers. Rv = hr'ft'z''F/btu N = Not Heated Load Report March 03. 2025 l'bating Load. Breakdown Walls Total Area Total AED* Blower Heat Radiant Back Loss Piping Load Humidification Ventilation Duct Loads Other lnternal lnfiltration Floors Ceilings Below Grade Walls Walls Doors Skylights* Windows* Name 7,042tr 106,591 41,194 0 0 10,906 0 0 9,482 3,924 4,748 0 10,052 17,514 0 8,771 Heating 4,851 ft' 31,',t62 807 1,706 3,181 0 2,120 1,084 4,683 2,447 2,0't5 4,439 0 8,681 Sensible 800 0 0 800 0 Latent Page 4 of 8 Name:BRANNON RESIDENCE Project #:03032025 AED Load Report March 03, 2025 Legend - Load Line - Average Percent 20 Created Uslng LoopCAD 2024 REHAU (31412025) Version:24.0.0496 R 1 8000 1 7000 16000 1 5000 14000 1 3000 12000 r 11000 f6 roooo 9000 8000 7000 6000 5000 4000 3000 Fenestration Load vs Hour of Day - Block Load (Summer) 12 13 14 Hour of Day 15 16 17I Average Load: 12,732 Btu/hr Excursion Limit 16,552 Btu/hr 11 Peak Load: '17,359 Btu/hr AED Load: 807 Btu/hr 9 10 18 19 (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length=ftArea=ftl Temperature='F Flowrate=USGPM AirFIow=c-fm HeatLoss=Btu/hr UnitHeatLoss=Btu/(hr'ft:) HeadLoss=ftwater RH=RadiantFloorHeating BB=Baseboard FA=ForcedAir OTH=OtherHeating SM=Snowmelt See end of report for important Notes and Disclaimers. Rv = hr'ff''F/btu N = Not Heated Page 5 of 8 Name:BRANNON RESIDENCE Project #:03032025 Heating Zones Load Report March 03, 2025 Zone 201 Zone 10'l Zone 3,571 3,47'l Area 55-70 55-70 Room Temp 27,971 78,620 Total Load Heating Rooms * The sum of room loads may not be equal to the project total due to additional system loads. Gooling Zones OPEN TO GARAGE SPACE OPEN TO BELOW LOFTAREA GARAGE LOFT BED/BATH 206 BED/BATH 204 BED/BATH 202 MASTER BED MASTER BATH/CLOSET LIVING/DINING LAUNDRY/1/2 BATH/MUD KITCHEN GARAGE ENTRY Room 821 768 318 564 276 424 400 312 493 857 319 514 805 170 Area 55 70 70 55 70 70 70 70 70, 70 70 70 55 70 Room Temp 5,738 6,730 1,243 2,768 2,961 4,025 4,505 8,533 1 0,1 99 22,970 5,522 11,739 14,306 5,351 Total Load* c1 Zone 4,851 Area 72 Room Temp NO AED 36,563 Sensible Load (Peak Load Procedure) Cooling Rooms BED/BATH 202 MASTER BED MASTER BATH/CLOSET LIVING/DINING LAUNDRY/1/2 BATH/MUD KITCHEN ENTRY Room 400 312 493 857 319 514 170 Area 72 72 72 72 72 72 72 Room Temp YES YES YES NO NO AED YES YES 2,112 2.168 2.190 4,679 760 4,862 2,806 Sensible Load* (1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length=ft Area=fF Temperature='F Flowrate=USGPM AirFlow=cfm HeatLoss=Btu/hr Head Loss = ft water RH = Radiant Floor Heating BB = Baseboard FA = Forced Air See end of report for important Notes and Disclaimers. Unit Heat Loss = Btu/(hrft3)Rv = hr'ft"F/btu N = Not Heated Created Using LoopCAD 2024 REHAU (31412025) Version:24.0.0496 R OTH = Other Heating SM = Snowmelt Page 6 of 8 OPEN TO BELOW LOFT AREA BED/BATH 206 BED/BATH 204 768 318 276 424 72 72 72 72 NO YES NO NO 7,845 836 4,117 4,819 Name: BRANNON RESIDENCE Project #:03032025 * (Peak Load Procedure) The sum of room loads may notequal the projecttotal due to variations in solargain and system loads. (1 ) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length=ftArea=ft2 Temperature='F Flowrate=USGPM AirFlow=cfm HeatLoss=Btu/hr UnitHeatLoss=Btu/(hr.ft) HeadLoss=ftwater 'RH=RadiantFloorHeating BB=Baseboard FA=ForcedAir OTH=OtherHeating SM=Snowmelt See end of report for important Notes and Disclaimers. Rv = hr'fF''F/btu N = Not Heated Load Report March 03. 2025 Created Using LoopCAD 2024 REHAU (31412025) Version:24.0.0496 R Page 7 of 8 Warnings require zone control (provided by individual, motorized, thermostatically controlled dampers). Name: BRANNON RESIDENCE Project #:03032025 Design Locaton Location: Province/State: Country: Outdoor Heating Design Temp: Outdoor Cooling Design Temp: MJSCustom Rifle, Garfield Co. Regional AP . Colorado United States -2.0 "F 93.0 'F Load Report March 03,2025 Created Using LoopCAD 2024 REHAU (31412025) Version:24.0.0496 R Altitude: Latitude: Wet Bulb Temperature: Daily Range: 5548' ft 59.0 'F High 40 Disclaimers ACCA, Manual J and Powered by ACCA Manual J are registered trademarks of the Air Conditioning Contractors of America. All rights reserued. information to meet code requirements for any particular project, nor regarding the accuracy of the costing of any project based upon this information. applicable codes and local climate conditions. IN NO EVENT W|LL AVENIR SOFTWARE INC, ('AVENIR) OR ITS AFFILIATES BE LIABLE UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY FOR ANY OF BUSINESS INFORMATION OR DATAAND THE LIKE), EVEN IF SUCH PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. AVENIR'S CUMULATIVE LIABILITY FROM ANY CAUSE RELATED TO OR ARISING FROM THE USE THIS REPORT, AND REGARDLESS OF THE FORM OF THE ACTION, SHALL BE LIMITED TO NO GREATER THAN THE AMOUNT OF FEES PAID TO AVENIR UNDER THE SOFTWARE LICENSE AGREEMENT. ('1) AT: Difference between supply air and return air (2) Estimated air flow based on specified supply air AT Length=ftArea=ft2 Temperature='F Flowrate=USGPM AirFlow=cfm HeatLoss=Btu/hr UnitHeatLoss=Btu/(hr.fta) HeadLoss=ftwater RH=RadiantFloorHeating BB=Baseboard FA=ForcedAir OTH=OtherHeating SM=Snowmelt See end of report for important Notes and Disclaimers. Rv = hr'ft"F/btu N = Not Heated Page 8 of 8