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1999, 08-18 WA State Energy Code Compliance ASUN 5 .58 1994 WA STATE ENERGY,WCODE COMPLIANCE REPORT -77S' . 4660 /0/49f FILE : C: \\WS5B\\WSEC\\MAHARE9 .WS HOUSE ID: tAHAR 9TH Site: .:04'__ "L'-- /8y Analyst: TAS Spokane , WA Jurisdiction: Spokane County ( ) - / Q € .qr4 Utility: Avista iameowner : _ ""� House Type : Single Family p[.,4t N 45 /lain s /1-/ "Y" Floor Area: 2068 ft2 Builder : Jim Mahar Homes Weather Data : Spokane , WA Climate Zone: 2 ( 509 )879-3495 The PROPOSED design *COMPLIES* with 1994 WA State Energy Code . 1 REFERENCE PROPOSED COMPONENT PERFORMANCE 443 455 Btu/hr-F ENERGY BUDGET 10 .35 10 .33 kWh/ft2-yr REFERENCE DESIGN Reference Component Value X Area = UA BG Wall 3 .5 ' U-0 .041 476 19 .5 BG Slab 3 .5 ' F-0 .640 136ft 87 .0 Floor U-0 .029 96 2 .8 Glazing ©15% U-0 .600 310 .2 186 . 1 DoorsU-0 .390 42 .0 16 .4 AG Wall U-0 .062 1574 97 .6 Ceiling , Attic U-0 .031 1082 33 .5 Infiltration ACH-0 .350 14175ft3( 85 .8 ) Reference UA 443 PROPOSED DESIGN. COMPONENTS Component Description Value X Area = UA Wall RO Uninsulated 3 .5 ' depth U-0 .278 476 132 .3 BG Slab F-0 .530 136ft 72 . 1 loor R30 vented Joist •l6oc U-0 .029 96 2 .8 Glazing p11% **2g1 vinyl av U-factor U-0 .500 181 .4 90 .7 **2g1 vinyl patio U-0 .500 42 .0 21 .0 Doors **1 3/4" Metal Panel Insulated U-0 .140 21 .0 2 .9 - Items in parentheses not included in COMPONENT PERFORMANCE totals . ** Denotes non-standard values - check calculation of thermal value . -____-__===_========================= Page 1 • 'TSUN 5 .58 1994 WA STATE ENERGY CODE COMPLIANCE REPORT 0 /,E : C : \\WS5B\\WSEC\\MAHARE9 .WS HOUSE ID : M HAR **1 3/4 Metal Flush Insulated U-0 . 100 21 .0 2 .1 Wall R19 INT Ti-11 U-0 .061 1162 70 .9 R19 INT Lap Wood U-0 .058 499 28 .9 iling **R38 Attic 6 : 12 STD U-0 .029 1082 31 .4 'filtration Standard Air Sealing ACH-0 .350 14175ft3 ( 85 .8 ) Proposed UA 455 ,ruc Mass Light Frame , Sheetrock walls M- 3 .000 1082 3246 **Slab no cover M-10 .000 986 9860 ;TING/COOLING/VENTILATING SYSTEMS PROPOSED Heating System Type : Gas Furnace Make : UNKNOWN Model : UNKNOWN/ System Efficiency : 83 % Modified Efficiency : 78 % Design ACH: 0 .60 esign Load( at 66F dt ) : 40721 Btu/hr ct Losses( % Dsn Load ): 0 Btu/hr( 0% ) Total Load : 40721 Btu/hr System Size( Output ) : 61000 Btu/hr ( 150% ) Average Annual Heat : 95 MBtu Annual Cost : 550 Ventilation System : Integrated w/Forced Air Furnace • Cooling System: NONE SEER: 0 .0 ( Unducted ) oling Load( at 12F dt ) : Btu/hr System Size( %Over ): tons( ©125% ) nual Cool Requirement : kWh/yr Solar Access : Partially Shaded 'OPOSED DUCT SYSTEM • Location Avg Rvalue Surface Area SUPPLY All in heated space RETURN All in heated space ____-- Page 2