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1996, 07-01 WA State Energy Code Compliance
- � . , ' ============================ =================================================== WATTSUN 5.3 1991 WA STATE ENERGY CODE COMPLIANCE REPORT 07/01/96 FILE: F:\WATTSUN5\AC6544LV.WS HOUSE ID: AC6544LV � = ============================================================================= Site: 15214 E. 20TH. AVE. Analyst: GORDON FINCH VERADALE, WA 99037 Jurisdiction: SPOKANE COUNTY (509)926-7013 Utility: WHP ~ Homeowner: House Type: Single Family Floor Area: 2852 ft2 , Builder: GORDON FINCH HOMES INC. Weather Data: Spokane, WA 9102 COLUMBIA Climate lone: 2 (509)926-/013 | \ I The PROPOSED desiyn *COMPLIES* with 1991 WA State Energy Code. I | | | ' REFERENCE PROPOSED 1 | COMPONENT PERFORMANCE 601 637 Btu/hr-F 1 I ENERGY BUDGET 10.86 10.84 kWh/ft2-yr 1 � } ============================================================================== REFERENCE DESIGN Reference Component Value X Area = UA ------ -- -------------------------------------------- -------- BG Wall 7' U-0.036 889 32.0 BG Slab 7' F-0.554 127ft 70.4 On Grade Slab F-0.540 86ft 46.4 Glazing @15% ` U-0.600 427.8 256.7 U-0 400 38 0 Doors . , 15.2 AG Wall U-0.062 2144 132.9 Ceiliny, Attic U-0.031 1534 47.6 Infiltration ACM-0.350 18192ft3( 110.2) ---------------------------- Reference UA 601 _________ ________ PROPOSED DESIGN COMPONENTS Component Description Value X Area = UA ----'------------- '------------------------------- '--------------------------- BG Wall R0 Uninsulated 7' depth U-0. 185 889 164.5 F-0 434 127ft 55 BG Slab 1^ ^ On Grade Slab R10 4' vertical F-0.480 86ft 41.3 Glazing 1P.13% 201 Vinyl 1/2" w/Ar U-0.490 370.0 181.3 Doors Wood 1-3/8" solid flush U-0.390 20.0 7.8 Metal 1-3/4" urethane flush U-0. 140 18.0 2.5 AG Wall R19 INT Lap Wood U-0.058 477 27.7 -------------------------------------------------------------------------------- ================================================================================ Items in parentheses not included in COMPONENT PERFORMANCE totals. ===================================== Page 1 =================================== . ' . . . � WATTSUN 5.3 1991 WA STAT[ ENERGY CODE. COMPLIANCE REPORT 07/01/96 FILE: F:\WATTSUN5\AC6544LV.HS HOUSE ID: AC6544LV ================================================================================ R19 INT D-11 U-0.061 1725 105.2 Skylights @ 201 Vinyl 1/2" w/Ar U-0.600 8.0 4.8 Ceiling R38 blown Attic STD baffled U-0.031 1526 47.3 Infiltration Standard Air Sealing ACH-0.350 18192ft3 (110.2) --------_------------------- Propused UA 637 Struc Mass Light Frame, Sheetrock walls M- 3.000 2852 8556 ----- ---------- - ---------------------------------------- HEATING/COOLIN8/VENTILATING SYSTEMS PROPOSED Heating System Type: Gas Furnace Make: BRYANT Model: 395CAV048090/ System Efficiency: 80 % Modified Efficiency: 76 � Design ACH: 0.60 Heating Load (at 66F dt) : 55764 Btu/hr System Size: 55.8 kBtu/hr Maximum Size @150%: 83. / kBtu/hr Average Annual Heat: 137 MBtu Annual Cost: $ 768 Ventilation System: Integrated w/Forced Air Furnace Cooling System: SEER: 0.0 (Unducted) Cooling Load (at 12F dt) : 23427 Btu/hr Recommended Size @125;e: 2.7 tons Annual cool requirement: www kWh/yr Solar Access: Unshaded w/solar access *** Must-haysolar site survey *** ----- ---------------- PROPOSED DUCT SYSTEM Location Surface Area --- ---------- SUPPLY All in heated RETURN All in heated ----------- - ___` ------------_------------- -- - - - - _ . ^ , . � . WATTSUN 5.3 1991 WA S7ATENERGY CODE COMPLIANCE REPORT 07/01/96 FILE: F:\WATTSUN5\AC6544LV.WS HOUSE ID: AC6544LV � ----------------------_--------------------------------------------------------- GLAZING ORIENTATION PROPOSED PROPOSED South193.0ft2 North : 177.0ft2 Southeast : Northwest East : West Northeast : Southwest --------------------------------------------------------------- '---------------- =====___ Economic and energy consumption estimates are designed for cumparative purposes only. Actual cost for heating will vary depending on weather conditions, occupant lifestyle and other factors. Page 3 __=====================