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WA State Energy Code Compliance •„ - • • •. .- T 1 ,,/1.....,v!-1 •f , /1 , l- V.I,"•v . v.-.V,... V V 1 1 4�1 r l I l V` 1•6..1 V 1♦ 1 V..../ L../ '7 FILE: C:\\WATTDATA\\LDOUGULD .WS HOUSE ID: L .DOUGLAS SPLIT Site: gc,. Analyst: TAS Spokane . WA Jurisdiction: ( ) - Utility: WWP -iomeowner : House Type : Single Family Builder : Lanzce Douglas Weather Data : Spokane . WA Climate Zone: 2 ( 509 )483-6532 _ The PROPOSED design *.COMPLIES*; with 1991 WA State Energy Code . i ' REFERENCE PROPOSED r _`CQMPONENT PERFORMANcEt X83_j ..380 Btu/hr-F ENERGY BUDGET 9 .79r 10 .03 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 Floor U-0 .029 86 2 .5 Glazing @15% U-0 .600 272 . 1 163 .3 Doors U-0 .400 21 .0 8 .4 AG Wall U-0 .062 1378 85 .4 Ceiling , Attic U-0 .031 950 29 .4 Infiltration ACH-0 .350 12352f t 3( 74 .8 ) Reference UA 383 PROPOSED DESIGN COMPONENTS Component Description Value X Area = UA RG Wall R4 Un nsu ated3 5-'2 dept�-hi U-0 .271 322 87 .2 BG Slab E _R> &I _-_. F-0 .511 92ft 47 .0 BG Wall ri. Batt '3 T5' 'depth 1 U-0 .058 98 5 .7 �,, -,r r . --,,..4-tea_ ,; ., .-_,., BG Slab F-0 .615 4'2814' 17 .2 Net Flog R30 vented Joist 16oc U-O 029 85 2 .5 Glazing l l o **2 Ora-ig yl vin43f4r- ,air spaca =_ 0 5rT 157 .8 80 .5 Items in parentheses not included in COMPONENT PERFORMANCE totals . s* Denotes non-standard values - check calculation of thermal value . --- - -- -- Page 1 -- FILE : C :,\\WATTDATA\\LDOUGDLD .WS HOUSE ID: L .DOUGLAS SPLIT **2-glaze vinyl patio 3/4 " U-0 .510 35 .0 17 .9 Doors **Metal 1-3/4"urethane raised panel U-0 .170 21 .0 3 .6 AG Wall R19 INT Ti-il U-0 .061 1457 88 .9 Ceiling R38 blown Attic STD baffled U-0 .031 950 29 .4 Infiltration Standard Air Sealing ACH-0 .350 12352ft3 ( 74 .8 ) Proposed UA 380 Struc Mass Light Frame , Sheetrock walls M- 3 .000 950 2850 Slab w/carpet w/pad , Sheetrock wall M- 5 .000 864 4320 HEATING/COOLING/VENTILATING SYSTEMS PROPOSED - Heating System Type: Gas Furnace Make: unknown/ Model : unknown/ System Efficiency: - 80 % Modified Efficiency: 76 % Design ACH: 0.60 Design Load( at 66F dt ): 34382 Btu/hr Duct Losses( % Dsn Load ): 0 Btu/hr( 0% ) Total Load: 34382 Btu/hr System Size: 51500 Btu/hr ( 150% ) Average Annual Heat : 81 MBtu Annual Cost: 452 Ventilation System: Integrated w/Forced Air Furnace Cooling System: SEER: 0 .0 ( Unducted ) Cooling Load( at 12F dt ): 23612 Btu/hr System Size( %Over ): 2 .7 tons( @125% ) Annual Cool Requirement : *** kWh/yr Solar Access: Partially Shaded PROPOSED DUCT SYSTEM Location Avg Rvalue Surface Area SUPPLY All in heated space RETURN All in heated space --- -- Page 2 -- FIL_E_ : C ' \\WATTDATA\\LDOUGDLD .WS HOUSE ID: L .DOUGLAS SPLIT • • GLAZING ORIENTATION PROPOSED PROPOSED South ft2 North ft2 Southeast : Northwest : East : 109 .8 West - 83 .0 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 -