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1993, 02-18 Permit: 94000639 WA State Energy Code Compliance (2) • lir TTSUN .5 .3 1991 WA STATE ENERGY CODE COMPLIANCE REPORT 02/18/93 FILE : C : \WATTDATA\LD2050 .WS HOUSE ID: LD2050 Site : WELLINGTON Analyst : TAS ( MARQUESS ) SPOKANE , WA jurisdiction : SPOKANE COUNTY ( ) - Utility : WWP Homeowner : House Type : Single Family Floor Area : 3398 ft2 ( ) Builder : LANCE DOUGLAS Weather Data : Spokane , WA Climate Zone : 2 ( 509 )483-6532 ------------- The PROPOSED design *COMPLIES* with 1991 WA state Energy Code . REFERENCE PROPOSED COMPONENT PERFORMANCE 626 597 Btu/hr-F ENERGY BUDGET 9 .53 9 .43 k1.Jh f t2--yr --------------------------- REFERENCE DESIGN Reference Component Value x Area - UA BG Wall 7 ' U-0 .036 1 113 40 . 1 BG Slab 7 ' F--0 .554 16311 90 .3 Floor lJ-0 .029 66 1 .99 Glazing (N 1.S% U-0 .600 509 . 7 305 .8 Doors U-0 .400 40 .0 16 .0 AG Wall U-0 .062 2039 126 .4 Ceiling , Attic U-0 ,031 770 23 .9 Ceiling , Vault. U--0 .034 646 22 .0 Infiltration ACH-0 .350 21060ft3( 127 .5 ) Reference UA 626 PROPOSED DESIGN COMPONENTS Component Description Value X Area - UA BG Wall k0 Uni. nsulated 7 ' depth U-0 . 185 111.3 205 . BG Slab F--0 .434 163tt 70 .7 Floor R30 vented Joist 16oc U-0 .029 66 1 .9 Glazing 89% **2 glaze vinyl 3/4 " air space U-0 .480 256 .4 123 . 1 Items in parentheses not included in COMPONENT PERFORMANCE totals . ** Denotes non-standard values - check calculation of thermal value . - ----- Page 1 ------- . WC4TTSUN, 5 .3 1991 WA STATE ENERGY CODE COMPLIANCE REPORT 02/18/93 FILE : C : \WATTDATA\LD2050 .WS HOUSE ID : LD2050 1:.T2 glz .vinyl. 3/4 "air space sld 'g dr . U-0 .520 35 .0 18 .2 Doors , r.i<_,t.al Insu.l , w/ Raised Panel U-0 .220 L .0 4 .6 tJa I R--5 base case U-0 . 190 19 .0 3 .6 AG Wall e19 ADV Lap Wood U-0 .055 2257 124 . 1 Ceiling P38 blown Attic STD baffled U-0 .031 770 23 .9 P30 batt Vault vented 2x12 24oc U-0 .033 646 21 .3 Infiltration Standard Air Sealing ACH-0 .350 2.10S0ft3 ( 127 .5 ) Proposed UA 597 Struc Mass Light Frame , Sheetrock walls M- 3 .000 2117 6351 :*Slab w/ no cover M-10 .000 1281 12810 iEATING/COOLING/VENTILATING SYSTEMS PROPOSED Heating System Type : Gas Furnace Make : unknown/ Model : unknown/ System Efficiency: 80 % Modified Efficiency : 76 Design ACH: 0 .60 Heating Load( a t 66F dt ) : 55276 Btu/hr System Size : 55 .3 kBtu/hr Maximum Size 8150% : 82 .9 kBtu/hr Average Annual Heat: 142 MBtu Annual Cost : 796 Ventilation System: Integrated w/Forced Air Furnace Cooling System : SEER: 0 .0 ( Unducted ) Cooling Load( dt 12F dt ) : 19798 Btu/hr Recommended i ::, 8125% : 2 .3 tons 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 LJPPTTSUN .5 .3 1991 l•JA STATE ENERGY CODE COMPLIANCE REPORT 02/18/93 FILE : C : \WATTDATA\LD2050 .WS HOUSE ID: LD2050 GLAZING ORIENTATION PROPOSED PROPOSED South 144 .Oft2 North 127 .4ft2 Southeast : Northwest : East 20 .0 West • Northeast : Southwest : Economic and energy consumption estimates are designed for comparative purposes only . Actual cosi. for heating will vary depending on weather conditions , occupant lifestyle and other factors . __ - __- -_ __= Page 3 =