Sample Residence HVAC Load Calculations for Prepared By: Dale Rainey Design Group 311 E. Sherman Ave. Coeur D Alene, Id 83815 208-818-0381 Wednesday, June 15, 2016 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.
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Sample Residence HVAC Load Calculations
for
Prepared By:
DaleRainey Design Group311 E. Sherman Ave.
Coeur D Alene, Id 83815208-818-0381
Wednesday, June 15, 2016
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.Rainey Design Group Wilmoth ResidenceCoeur D Alene, ID 83814 Page 2
Project Report
General Project InformationProject Title: Wilmoth ResidenceProject Date: Monday, May 16, 2016Client Name: Timbered Ridge ConstructionCompany Name: Rainey Design GroupCompany Representative: DaleCompany Address: 311 E. Sherman Ave.Company City: Coeur D Alene, Id 83815Company Phone: 208-818-0381Company Fax: 866-910-0654Company E-Mail Address: [email protected]
Design DataReference City: Coeur D’Alene AP, IdahoBuilding Orientation: Front door faces NorthDaily Temperature Range: HighLatitude: 48 DegreesElevation: 2400 ft.Altitude Factor: 0.916
Check FiguresTotal Building Supply CFM: 1,151 CFM Per Square ft.: 0.548Square ft. of Room Area: 2,100 Square ft. Per Ton: 1,094Volume (ft³) of Cond. Space: 20,911
Building LoadsTotal Heating Required Including Ventilation Air: 41,474 Btuh 41.474 MBHTotal Sensible Gain: 23,823 Btuh 100 %Total Latent Gain: -777 Btuh 0 %Total Cooling Required Including Ventilation Air: 23,823 Btuh 1.99 Tons (Based On Sensible + Latent)
NotesRhvac 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:\Users\Dale Rainey\Documents\Elite Software\Rhvac 9 Projects\wilmoth.rh9 Wednesday, June 15, 2016, 10:44 AM
Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc.Rainey Design Group Wilmoth ResidenceCoeur D Alene, ID 83814 Page 3
16A-38: Roof/Ceiling-Under Attic with Insulation on Attic Floor (also use for Knee Walls and Partition Ceilings), Unvented Attic, No Radiant Barrier, Any Roofing Material, Any Roof Color, R-38 insulation
2100.2 3,877 0 3,330 3,330
19A-30p: Floor-Over enclosed crawl space, No insulation on exposed walls, sealed or vented space, passive, R-30 blanket
Total Building Load Totals: 41,474 -777 23,823 23,046
Check FiguresTotal Building Supply CFM: 1,151 CFM Per Square ft.: 0.548Square ft. of Room Area: 2,100 Square ft. Per Ton: 1,094Volume (ft³) of Cond. Space: 20,911
Building LoadsTotal Heating Required Including Ventilation Air: 41,474 Btuh 41.474 MBHTotal Sensible Gain: 23,823 Btuh 100 %Total Latent Gain: -777 Btuh 0 %Total Cooling Required Including Ventilation Air: 23,823 Btuh 1.99 Tons (Based On Sensible + Latent)
NotesRhvac 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:\Users\Dale Rainey\Documents\Elite Software\Rhvac 9 Projects\wilmoth.rh9 Wednesday, June 15, 2016, 10:44 AM
Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc.Rainey Design Group Wilmoth ResidenceCoeur D Alene, ID 83814 Page 7
Building Pie Chart
BuildingLoss
41,474Btuh
Floor 10%
Roof 9%
Wall 19%
Glass 18%Door 2%
Ductwork 28%
Infiltration 13%
BuildingGain
23,046Btuh
Floor 3%
Roof 14%
Wall 3%
Glass 51%
Door 1%
Ductwork 22%
AED Excursion 6%
C:\Users\Dale Rainey\Documents\Elite Software\Rhvac 9 Projects\wilmoth.rh9 Wednesday, June 15, 2016, 10:44 AM
Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc.Rainey Design Group Wilmoth ResidenceCoeur D Alene, ID 83814 Page 8
System 1 total 2,100 41,474 576 23,823 -777 1,151 1,151
System 1 Main Trunk Size: 11x17 in.Velocity: 885 ft./minLoss per 100 ft.: 0.080 in.wg
Duct size results above are from Manual D Ductsize.Runout duct velocities are not printed with duct size results from Manual D Ductsize since they can vary within the room. See the Manual D Ductsize report for duct velocities and other data.
Cooling System Summary
CoolingTons
Sensible/LatentSplit
SensibleBtuh
LatentBtuh
TotalBtuh
Net Required: 1.99 103% / -3% 23,823 -777 23,823
Equipment DataHeating System Cooling System
Type: Natural Gas Furnace Standard Air ConditionerModel: R95PA0601317MSAIndoor Model:Brand: RHEEM,RUUDDescription: Natural Gas or Propane FurnaceEfficiency: 95 AFUE 0 SEERSound: 0 0Capacity: 54,000 Btuh 0 BtuhSensible Capacity: n/a 0 BtuhLatent Capacity: n/a 0 Btuh
C:\Users\Dale Rainey\Documents\Elite Software\Rhvac 9 Projects\wilmoth.rh9 Wednesday, June 15, 2016, 10:44 AM
Rheem Classic® SeriesMulti position Gas Furnaces
FORM NO. G11-537 REV. 2
R95P- Series95% A.F.U.E.†Input Rates from 40 to 115 kBTU[11.72 to 33.71 kW]
• 95% residential gas furnace CSA certified• 4 way multi-poise design• PlusOne™ Diagnostics 7-Segment LED all units• PlusOne™ Ignition System – DSI for reliability and longevity• PlusOne™ Water Management System with patented Blocked
Drain Sensor• Heat exchanger is removable for improved serviceability.
Aluminized steel primary and stainless steel secondary con-struction provide maximum corrosion resistance and thermalfatigue reliability.
• Low profile “34 inch” cabinet ideal for space constrainedinstallations.
• Blower Shelf design – serviceable in all furnace orientations• Pre marked hoses – insures proper system drainage• Vent with 2" or 3" PVC• Replaceable Collector box• Hemmed edges on cabinet and doors• Quarter turn fasteners for tool less access• Integrated control boards feature dip switches for easy
system set up• Self priming condensate trap
AirGas FurnacesR95P Series
✝A.F.U.E. (Annual Fuel Utilization Efficiency) calculated in accordance withDepartment of Energy test procedures.
AirTable of ContentsR95P Series
2
TABLE OF CONTENTSStandard & Optional Equipment ......................................................................3
Physical Data & Specifications ........................................................................4
Model Number Identification ............................................................................5
STANDARD EQUIPMENTCompletely assembled and wired; blocked drain sensor, 7segment LED and marked hoses; heat exchanger; primary:aluminized steel, secondary: 29-4C stainless steel; induceddraft; pressure switches; redundant main gas control; blowercompartment door safety switch; solid state time on/offblower control; limit controls; manual shut-off valve; 100%safety lock out; cool fan off delay; field selectable heat fan offdelay; one hour automatic retry; power and self-test diagnos-tics; flame sense current diagnostics; electronic air cleanerconnections; twinning (built-in) features; humidifier connec-tions; humidifier on/off delay; low speed continuous fan option;single speed option for heating and cooling applications;transformer; direct drive, multi-speed blower motor. (Pleasenote: a thermostat is not included as standard equipment.)
OPTIONAL EQUIPMENTSide and bottom filter racks; return air cabinet for all sizes.NOTE: Furnace is not listed for use with fuels other than natural
or L.P. (propane) gas.All models can be converted by a qualified distributor or localservice dealer to use L.P. (propane) gas without changing burn-ers. Factory approved kits must be used to convert from natural to L.P. (propane) gas and may be ordered as optionalaccessories from a parts distributor.For L.P. (propane) operation, refer to Conversion Kit Index Form.
WARNINGTHIS FURNACE IS NOT APPROVED
OR RECOMMENDEDFOR USE IN MOBILE HOMES
PRIMARY AND SECONDARYHEAT EXCHANGER
IN-SHOT BURNERS
PRESSURE SWITCHES
DRAFTINDUCER
CONTROLBOARD
GAS VALVE AND MANIFOLD
DIRECT SPARK IGNITION &REMOTE SENSOR
REMOTESENSOR
BLOCKED DRAINSENSOR
AirPhysical Data & SpecificationsR95P Series
4
Physical Data and Specifications—Upflow ModelsU.S. and Canadian Models
*A service clearance of at least 24" is recommended in front of all furnaces [ ] Designates Metric ConversionsSupply and return depicted as upflow configuration.Flange configuration will vary depending on installation orientation.
AirBlower Performance DataR95P Series
7
MODELBLOWER
SIZE[mm]
MOTORH.P.[W]
BLOWERSPEED
CFM [L/s] AIR DELIVERYEXTERNAL STATIC PRESSURE INCHES WATER COLUMN [kPa]
*Factory setting for heat all grey cells are valid heating settings. Do not use speed tabs and/or static pressure which do not fall into the grey cells on this table.NOTE: Unit tested without filters.
[ ] Designates Metric Conversions.
AirAccessoriesR95P Series
8
*Filter racks are shipped without filters.Filters shipped with furnace may be used or a suitable 1" [25.4 mm] filter.
FILTER RACK FILTER SIZES* INCHES [mm]
MODELRXGF-CB(UPFLOW/
HORIZONTAL)
RXGF-CD(UPFLOW)
RXGF-CC(DOWNFLOW)
R95PA040 153/4 x 25[400 x 635]
153/4 x 25[400 x 635]
14 x 20[356 x 508]
R95PA060 153/4 x 25[400 x 635]
153/4 x 25[400 x 635]
14 x 20[356 x 508]
R95PA070 153/4 x 25[400 x 635]
153/4 x 25[400 x 635]
14 x 20[356 x 508]
R95PA085 191/4 x 25[489 x 635]
153/4 x 25[400 x 635]
14 x 20[356 x 508]
R95PA100 191/4 x 25[489 x 635]
153/4 x 25[400 x 635]
14 x 20[356 x 508]
R95PA115 223/4 x 25[578 x 635]
153/4 x 25[400 x 635]
14 x 20[356 x 508]
FOR HIGH ALTITUDES:NOTE: For Canadian installations only, an optional derate (manifold
gas pressure reduction) method may be used to adjust thefurnace for altitude. See Installation Instructions for moreinformation. This optional method may NOT be used for U.S.installations. See installation instructions as appropriate orificechange is required.
L.P. CONVERSION KIT: RXGJ-FP33
CONDENSATE PUMP KIT: PROSTOCK & 1PCB151TUL
DOWNFLOW/HORIZONTAL CONVERSION KIT: RXGY-CK
DOWNFLOW/HORIZONTAL LEFT ZERO CLEARANCE CONVERSION KIT: RXGY-ZK
GENERAL TERMS OF LIMITED WARRANTY*Rheem will furnish a replacement for any part of this productwhich fails in normal use and service within the applicableperiod stated, in accordance with the terms of the limited warranty.*For complete details of the Limited and Conditional Warranties, includingapplicable terms and conditions, contact your local contractor or theManufacturer for a copy of the product warranty certificate.
Conditional Parts(Registration Required) ...............................Ten (10) Years