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1995, 01-26 WA State Energy Code Compliance WATTSUN 5 .4 1991 WA STATE ENERGY ,CODE COMPLIANCE REPORT 01/26/95 FILE : C :\\WATTDATA\\HD409E14 .WS HOUSE ID : 1050 E .4409 14TH Site : E .4409 14th Analyst : TAS Spokane , WA Jurisdiction: City of Spokane ( ) - Utility : WWP Homeowner : House Type : Single Family Floor Area : 1820 ft2 Builder : Harley Douglas Weather Data : Spokane , WA Climate Zone: 2 ( 509 )487-9727 The PROPOSED design *COMPLIES* with 1991 WA State Energy Code . REFERENCE PROPOSED COMPONENT PERFORMANCE 405 404 Btu/hr--F ' ENERGY BUDGET 11 . 11 11 .20 kWh/ft2--yr Tom.___ REFERENCEDESIGN ---___-_-______-_-____._. _.__-___-_--.-.__-__.______.____.._._.--___-_w . Reference Component Value X Area = UA BG Wall 3 .5 ' U-0 .041 223 9 . 1 BG Slab 3 . 5 ' F--0 .640 50ft 32 .0 BG Wall 7 ' U-0 .036 192 6 .9 BG Slab 7 ' F--0 .554 24ft 13 .3 On Grade Slab F---0 .540 53ft 28 .6 Floor U--0 .029 292 8 .5 Glazing @15% U-0 .600 273 .0 163 .8 Doors U---0 .400 40 .0 16 .0 AG Wall U-0 .062 1522 94 .4 Ceiling , Attic U--0 .031 1050 32 .5 Infiltration ACM-0 .350 15350ft3( 92 .9 ) Reference UA 405 PROPOSED DESIGN COMPONENTS -�~ Component • Description Value X Area = UA BG Wall RO Uninsulated 3 .5 ' depth U-0 ,271 223 60 .4 BG Slab F-0 .511 50ft 25 .5 BG Wall RO Uninsulated 7 ' depth U-0 .,185 192 35 .5 M Items in parentheses not included in COMPONENT PERFORMANCE totals . - --T ** Denotes non-standard values - check calculation of thermal value . ------- _____ -- Page 1 ____ WATTSUN 5 .4 1991 WA STATE ENERGY CODE COMPLIANCE REPORT 01/26/95 FILE : C:\\WATTDATA\\HD409E14 .WS HOUSE ID: 1050 E .4409 14TH BG Slab F-0 .434 24ft 10 .4 On Grade Slab R10 4 ' vertical F-0 .480 31ft ' 14 .9 On Grade Slab R10 2 ' vertical F-0 .540 22ft 11 .9 Floor R30 vented Joist 16oc UJ---0 .029 292 8 .5 Glazing @.120 **2 glaze vinyl 3/4 " U-0 .510 137 . 1 69 .9 * 2--glaze vinyl patio 3/4 " U--0 .510 77 .0 39 .3 Doors **Metal Insulated Flush U--0 . 100 19 .0 1 .9 **Metal 1-3/4 "urethane„ raised panel U-0 . 140 21 .0 2 .9 AG Wall R19 INT Lap Wood U--0 .058 1581 91 .7 Ceiling -i,*R38 blown STD 5 : 12 baffled U--0 .030 1050 31 .5 Infiltration Standard Air Sealing ACM--0 .350 15350ft3 ( 92 .9 ) Proposed UA 404 Striae Mass Light Frame , Sheetrock walls M- 3 .000 1050 3150 Slab w/carpet. w/pad , Sheetrock wall M-- 5 .000 770 3850 HEATING/COOLING/VENTILATING SYSTEMS PROPOSED Heating System Type : Gas Furnace Make: unknown/ Model : unknown/ System Efficiency: 80 % Modified Efficiency : 75 % Design ACH: 0 .60 Design Load( at 66F dt ) : 38256 Btu/hr Duct Losses( ' Dsn Load ): 0 Btu/her( 0% ) Total Load: 38256 Btu/hr System Size : 57500 Btu/hr ( 150% ) Average Annual Heat : 90 MBtu Annual Cost : $ 506 Ventilation System : Integrated w/Forced Air Furnace Cooling System : SEER: 0 .0 ( Unducted ) Cooling Load( at 12F dt ) : 15068 Btu/hr System Size( %Over. ): 1 .7 tons( @125% ) Annual Cool Requirement : *** kWh/yr Solar Access: Partially Shaded - - • -- Page 2 - - _________ WA1TSUN 5 .4 1991 WA STATE ENERGY CODE COMPLIANCE REPORT 01/26/95 FILE : C :\\WATTDATA\\HD409E14 .WS HOUSE ID : 1050 E .4409 14TH --------------- PROPOSED DUCT SYSTEM Location Avg Rvalue Surface Area SUPPLY All in heated space RETURN All in heated space GLAZING ORIENTATION PROPOSED PROPOSED South 81 .6ft2 North 117 .5ft2 Southeast • Northwest - East 1.5 .0 West Northeast : Southwest : Economic and energy consumption estimates are designed for comparative purposes only . Actual cost for heating will vary depending on weather conditions , occupant lifestyle and other factors . Page 3