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� . ( � <br /> ' WATTSUN 5� 6 PROPOSED/COMPARISON REPORT 04/20/80 <br /> FILE: 0:��199°\\9914\�CD\\BUILDING2&3\\E-BLDG3 .WS HOUSE ID: <br /> ----------------------------------------- <br /> HEATING/COOLING/VENTILATING SYSTEMS <br /> PROPOSED <br /> Heating System Type: Gas Furnace <br /> Make: DEFAULT <br /> System Efficiency: 78 � <br /> Modified Efficiency: 62 % <br /> Design ACH: 0 . 60 <br /> Design Load(at 44F dt) : 79344 Btu/hr <br /> Duct Losses (o Dsn Load) : 16816 Btu/hr (21%) <br /> Total Load: 96160 Btu/hr <br /> System Size (Output) : 144000 Btu/hr (150%) <br /> Average Annual Heat : 287 MBtu <br /> Annual Cost : $ 1607 <br /> Ventilar.ion System: Integrated Spot <br /> & Who1e House <br /> Cooling System: <br /> SEER: 0 . 0 (Ducted) <br /> Cooling Load(at 4F dt) : Btu/hr <br /> System Size (%Over) : tons (c�125°s) <br /> Annual Cool Requirement : kWh/yr <br /> Sol:r Access: Partially Shadeci <br /> -------------------------------------------------------------------------------- <br /> PROPOSED DUCT SYSTEM <br /> Location Avg Rvalue Surface Area <br /> ------------------------------------------------- <br /> SJPPLY Vented crawlspace R- 8 . 0 1141.2 ft'L <br /> RETURN Attic or garage R- 8 . 0 228 .2 ft2 <br /> --- ---------------------- ------------------------------------------------------- <br /> GLAZING ORIENTATION <br /> PROPOSEU PROPOSED <br /> South . 37 . Ofr2 North . 37. Oft2 <br /> Southeast : Northwest : 4 .0 <br /> East . 512 .0 West . 174 . 8 <br /> Northeast : Southwest : 4 . 0 <br /> Eff S Glz : 4 .2°s <br /> ---- - ----------- ---------------------------------------------------------------- <br /> Economic aad energy consumption estimates are designed for comparative <br /> purposes only. Actual cost for heating will vary depending on weather <br /> conditions, occupant lifestyle and other factors . <br /> ---------------- Pa4e 2 =_________- _________-________ -_- <br /> ____________________________________ - <br /> �/� <br />