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i ' i <br /> , --------------------------= �________________________= i <br /> ---------------------------------------------- <br /> WATTSUN• 5: 6 PROPOSED/COMPARISON REPORT 04/20/80 I <br /> FILE: 0: ��1999\\9914\\CD\\SUILDING2&3\\E-BLDG2 .WS HOUSE ID: ' <br /> ________________________________________________________________________________ I <br /> HEATING/COOLING/VENTILATING SYSTEMS <br /> PROPOSED <br /> Heating System Type : Gas Furnace <br /> Make : DEFAULT <br /> System Efficiency: 78 a <br /> Modified Efficiency: 62 s <br /> Design ACH: 0 . 60 <br /> Design Load(at 44F dt) : 79344 Btu/hr <br /> Duct Losses (°s Dsn Load) : 16819 Btu/hr (21%) <br /> Total Load: 96163 Btu/hr <br /> System Size (Output) : 144000 Btu/hr (150°s) <br /> Average Annual Heat : 287 MBtu i <br /> Annual Cost : $ 1607 � <br /> Ventilation System: Integrated Spot I <br /> & Whole House <br /> Cooling System: <br /> SEER: 0 . 0 (Ducted) <br /> Cooling Load (at 4F dt) : Stu/hr <br /> System Size (°sOver) : tons (Q125°s) <br /> Annual Cool Requirement : kWh/yr <br /> Solar Access : Partially Shaded ' <br /> - --- -------------------------------------------------- <br /> PROPOSED DUCT SYSTEM <br /> Location Avg Rvalue Surface Area <br /> -- ---------------------------------------- <br /> SUPPLY Vented crawlspace R- 8 . 0 1141.2 ft2 <br /> RETURN Attic or garage R- 8 . 0 228 .2 ft2 <br /> - - - -- -- --- --- ------ ------------------------------------------------------------- <br /> GLAZING ORIENTATION <br /> PROPOSED PROPOSED <br /> South . 37. Oft2 North . 37. Oft2 <br /> Southeast : 4 . 0 Northwest : <br /> East . 174 . 8 West . 512 .0 <br /> Northeast : 4 . 0 Southwest : <br /> Eff S Glz : 4 .3% <br /> - - - - ------ --- -------------- -------- ----------------- ---------------------------- <br /> -------------�___________________________________________________________________ <br /> Economic ann 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 /> _____________________________________ Page 2 =_____________________________----- <br /> /��-- <br />� <br />