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1995, 11-16 WA State Energy Code Compliance WA I IS,iUN b .4 t.:., 1' 1 WR S i t tNtKUY LUUt P 'UK I z - - ' 4 ( 1 7 t95 FILE: .C:\\WATTDATA\\HD451314 .WS HOJJSE ID:- H. DOUGLA� :9965F SPLIT 14-4513 Site : 15222 E. 6th Analyst: TAS ( MARQUESS ) Ver_adale, WA 99037 Jurisdiction: SPOKANE COUNTY ) - Utility: WWP Homeowner : SPEC House Type: Single Family • Floor Area: 1728 ft2 ( ) - Builder : HARLEY DOUGLAS Weather Data: Spokane , WA E . 815 ROSEWOOD Climate Zone: 2 ( 509 )487-9792 The PROPOSED design *COMPLIES* with 1991 WA State Energy Code. REFERENCE PROPOSED COMPONENT PERFORMANCE - 405 398 Btu/hr-F ENERGY BUDGET 13.16 13 .26 kWh/ft2-yr r i REFERENCE DESIGN Reference Component Value X Area = UA BG Wall 3 .5 ' U-0 .041 420 17 .2 BG Slab 3.5 ' F-0 .640 12Oft 76 .8 On Grade Slab F-0 .540 4ft 2 .2 Floor U-0 .029 284 8 .2 Glazing ®15a U-0 .600 259 .2 155 .5 Doors U-0 .400 42 .0 16 .8 AG Wall U-0 .062 1556 96 .5 Ceiling . Attic U-0 .031 964 29 .9 Ceiling . Vault U-0 .034 47 1 .6 Infiltration ACH-0 .350 2151Oft3( 130 .2 ) Reference UA 405 PROPOSED DESIGN COMPONENTS Component Description Value X Area = UA BG Wall RO Uninsulated 3 .5 ' depth U-0 .271 420 113 .8 BG Slab F-0 .511 12Oft 61 .3 On Grade Slab RO Uninsulated F-0 .730 4ft 2 .9 Items in parentheses not included in COMPONENT PERFORMANCE totals . ** Denotes non-standard values - check calculation of thermal value . Page 1 WATT ;UN 5 .4 1991 WA STF'7E ENERGY CODE COMPLIANCE FroORT FILE:" C: \\WATTDATA\\HD451314- .5 HOUSE ID`: H . DOUGL,.o 996SF SPLIT 14-4513 Floor R30 vented Joist l6oc }' U-0.029 284 8 .2 Glazing 149% **2 glaze vinyl 3/4" air space U-0 .500 113 .0 56 .5 **2-glaze vinyl patio 3/4" U-0.520 35 .0 18 .2 Doors Metal R-5 base case U-0 .190 21 .0 4 .0 **Metal Insul , w/ Raised Panel U-0 .220. 21 .0 4 .6 AG Wall R19 INT Lap Wood U-0 .058 1667 96 .7 Ceiling R38 blown Attic STD baffled U-0 .031 964 29 .9 R30 batt Vault vented 2x12 24oc U-0 .033 47 1 .6 Infiltration Standard Air Sealing ACH-0 .350 21510ft3 ( 130 .2 ) Proposed UA 398 Struc Mass Light Frame , Sheetrock walls M- 3 .000 1006 3018 **Slab w/ no cover M-10.000 722 7220 HEATING/COOLING/VENTILATING SYSTEMS PROPOSED Heating System Type:- Gas Furnace Make: HEIL Model : BY MANUF ./ System Efficiency: 80 % Modified Efficiency: 75 % Design ACH: 0 .60 Design Load( at 66F dt ): 42460 Btu/hr Duct Losses( % Dsn Load ): 0 Btu/hr( 0% ) Total Load: 42460 Btu/hr System Size: 63500 Btu/hr ( 150% ) Average Annual Heat : 102 MBtu Annual Cost: $ 569 Ventilation System: Integrated w/Forced Air Furnace Cooling System: SEER: 0.0 ( Unducted ) Cooling Load( at 12F dt ): 12712 Btu/hr System Size( %Over ): 1 .5 tons( @125% ) Annual Cool Requirement: *** kWh/yr Solar Access: Partially Shaded Page 2 WATT-SUN 5 .4 1991 WA STVrE• ENERGY CODE COMPLIANCE "'ORT • FILE : C:\\WATTDATA\\HD451314 .WS HOUSE'.ID: H . DOUGLAS 996SF SPLIT 14-4513 PROPOSED DUCT SYSTEM Location Avg Rvalue Surface Area SUPPLY All in heated space RETURN All in heated space GLAZING ORIENTATION PROPOSED PROPOSED South 74 .5ft2 North 73 .5ft2 Southeast : Northwest : East • 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