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------------ ----- <br />,0G/20/90 WATTSUN version 4.^< - HEATING SYSTEM REPORT Pagre : 5 <br />,FBI LE ; A: 109001 56. HSE ^ <br />----------- ---- -- -------------- r �- - <br />SYSTEM CURRENT PROPOSED <br />--------------- - - - <br />Heating system type <br />Ducts <br />BUILDING HEAT LOSS <br />------------------ <br />Env?lope <br />Ducts <br />TOTALS> <br />------------------ <br />¢rct` <br />DESIGN PESULTS <br />-------------- <br />Design heat load-- <br />5. <br />System size (L50%) <br />Total Space Heat <br />Size Loth Pva.l <br />BASED ON THE FOLLOWING DESIGN CONDITIONS <br />--Winter design wind speed <br />Thermostat set point <br />Winter design tampero_ure <br />Design temperature di4ferenca <br />----------------------------------------- <br />CURRENT <br />--------------- <br />342.8 BTU/hr-F <br />O.r <br />342.'3 <br />------------- <br />CURRENT <br />----------------- <br />ItX)31.5 BTU/hr <br />4.4 kW <br />22.5 kBTU/hr <br />6.5 kW <br />4749 kWh/yr <br />:5 mph <br />TO deg F. <br />26 dig F. <br />44 deg F. <br />Size Loth Rval <br />----------------- <br />FROPOSED <br />-------------- <br />y05.e BTU/hr-F <br />0.0 <br />--------------- <br />305.5 <br />PROPOSED <br />--------------- <br />13455.6 BTU/hr <br />,,, 9 kW <br />20.0 kBTU/hr <br />6.0 kW <br />3617 kWh/yr <br />-------------------------------------------------------------- <br />Actual energy use will vary with climate, lifestyle, and construction. <br />Caancmic and energy use e_timat" should be used for ,-gmparative purpolies only. <br />-------------------------------------------------------------------------------- <br />