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1995, 01-26 WA State Energy Code Compliance
W"4TTSUN 5 .4 1991 WA STATE ENERGY CODE COMPLIANCE REPORT 01/26/95 J M FILE : C :\\WATTDATA\\HD407E14 .WS HOUSE ID: 1050 E .4407 14TH Site : E .4407 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 REFERENCE DESIGN Component Reference Value X Area = UA BG Wall 3 .5 ' -�_U-0 .041__ 223 PG Slab 3 .5 ' 9 . 1 BG G 1l 7 ' F--0 .640 50ft. 32 .0 BG Slab 7 ' U-0 .036 192 6 .9 On Grade Slab F--0 .554 24ft 13 .3 Floor F-0 .540 53ft 28 .6 ��lazioor P15% U-0 .029 292 ` 8 .5 Doors U--0 .600 273 .0 163 .8 AG Wall U-0 .400 40 .0 16 .0 Ceiling , Attic U-0 .062 1522 94 .4 Infiltration U--0 .031 1050 32 .5 ACH-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 .27122360 .4 BG Slab BG Wall RO Uninsulated 7 ' depth F--0 .511 50ft 25 .5 U--O . 1 X35 192 35.5 Items in parentheses not included in COMPONENT PERFORMANCE totals . 4. r. Denotes non-standard values -- check calculation of thermal value . WATTSUN 5 .4 1991 WA STATE ENERGY CODE COMPLIANCE REPORT 01/26/95 r FILE : C :\\WATTDATA\\HD407E14 .WS HOUSE ID: 1050 E .4407 14TH BG Slab ------------ • -.F-0 .434 ----24ftY y^�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 U--0 .029 292 8 .5 Glazing @112% **2 glaze vinyl 3/4 " U-0 .510 137 . 1 69 .9 *2--glaze vinyl patio 3/4 " lJ-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 UJ-0 .058 1581 91 .7 Ceiling **R38 blown STD 5: 12 baffled U-0 .030 1050 31 .5 Inf --------------------- Proposed UA 404 Struc Mass Light Frame , Sheetrock walls M- 3 .000 1050 350 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( @1254 ) Annual Cool Requirement : *** kWh/yr Solar Access: Partially Shaded Page 2 WATISUN 5 .4 1991 WA STATE ENERGY CODE COMPLIANCE REPORT 01/26/95 FILE : C :\\WATTDATA\\HD407E14 .WS HOUSE ID : 1050 E .4407 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 .hf t2 North 117 .5f t2 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 .