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1994, 07-08 WA State Energy Code Compliance
WATTSLIN 5 .4 1991 WA STATF ,ENERG-Y CODE COMPLIANCE RFOORT 07/08/94 FELE : C : \\WATTDATA\\HD450914 .WS 'HOUSE ID: H . DOUGLAS 996SF SPLIT 14-4509 Site : 4407 E. 14th Analyst : TAS ( MARQUESS ) ( Spokane, WA Jurisdiction: SPOKANE COUNTY Utility : WWP lomeowner : 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 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 120ft 76 .8 On Grade Slab F-0 .540 4ft 2 .2 Floor U-0 .029 284 8 .2 Glazing ©15% 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 21510ft3( 130 .2 ) Reference UA 405 'ROPOSED 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 120ft 61 .3 On Grade Slab RO Uninsulated F-0 . 730 4ft 2 .9 tems in parentheses not included in COMPONENT PERFORMANCE totals . * Denotes non-standard values - check calculation of thermal value . _---- Page 1 WATTSUN 5 .4 1991 WA STATE ENERG)' CODE COMPLIANCE RF°ORT 07/08/94 FILE: C : \\WATTDATA\\HD450914 ...,S HOUSE ID: H . DOUGLr,S 996SF SPLIT 14-4509 --..= • Floor R30 vented Joist 16oc U-0 .029 284 8 .2 Glazing ®9% **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 Systefn Size( %Over ): 1 .5 tons( ®125% ) Annual Cool Requirement : *** kWh/yr * Solar Access: Partially Shaded Page 2 WA.TTSUN 5 .4 1991 WA STATE ENERGY CODE COMPLIANCE P'-PORT 07/08/94' FILE : C :\\WATTDATA\\HD450914 .WS HOUSE ID: H . DOUGLAS 996SF SPLIT 14-4509 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