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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 ,4 • FILE : C : \\WATTDATA\\HD411E14 .WS HOUSE ID : 1050 E .4411 14TH Site : E .4411 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 ( S09 )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 REFERENCE DESIGN Reference Component Value X Area = t.JA BG Wall 3 .5 ' U-O .041 223 9 . 1 BG Slab 3 .5 ' F--0 .640 '=Oft 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 AC Wall U-0 .062 1522 94 .4 Ceiling , Attic U-0 .031 1050 32 .5 Infiltration ACH--O .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 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\\HD411E14 .W5 HOUSE ID: 1050 E .4411 14TH E3G 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-w0 .540 22ft 11 .9 Floor R30 vented Joist 16oc U-0 .029 292 8 .5 Glazing p12% **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 1.9 .0 1 .9 **Metal 1-3/4 "urethane raised panel U--0 . 140 21 .0 2 .9 Cell 30 1050 31 . 5 infiltration Standard Air Sealing ACH-0 .350 15350ft.3 ( 92 .9 ) ---------------------------- Proposed UA 404 Struc 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/hr( 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 -__________- ---• WATTSUN 5 .4 1991 WA STATE ENERGY CODE COMPLIANCE REPORT 01/26/95 FILE : C :\\WATTDATA\\HD411E14 .WS HOUSE ID: 1050 E .4411 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 15 .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