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HomeMy WebLinkAbout1992, 02-21 Permit: 92000993 Energy Code Compliance 1 j , s r WATTSUN 5. 1. 1991 WA STATE ENERGY CODE COMPLIANCE REPORT 02/21/92 FILE: C: \WATTSUN5\9116. WS HOUSE ID: Sapphire - 3 car Site : 5402 E. 18th Lane Analyst : Dave Baker : Spokane, WA Jurisdiction : Spokane County Utility : Washington Water Power Homeowner: ' Vail : Floor Area: 3558 ft2 Builder: BARER BUILDERS Weather Data: Spokane, WA Address : E. 1802 Trent Ave Climate Zone : 2 • I I I The PROPOSED design *COMPLIES* with 1991 WA State Energy Code. 1 i REFERENCE PROPOSED I COMPONENT PERFORMANCE 693 659 Btu/hr-F i ENERGY BUDGET 10. 78 10. 50 kWh/ft2-yr I I REFERENCE DESIGN Reference Component Value X Area = UA BO Wall --- - --- U-0. 041 644 26. 4 BG Slab F--0. 640 110ft 70. 4 On Gracile Slab F--0. 540 50ft 27. 0 Floor-. U--0. 029 328 9. 5 Glazing @15% U-0. 600 533. 7 320. 2 Door=_; U--0. 400 53. 0 21. 2 AG Wall U--0. 062 2873 178. 1 Skylights U-0. 031 4. 0 0. 1 Ceiling U-0. 031 1521 47. 2 Infiltration -- -- -- Reference UA 693 PROPOSED DESIGN COMPONENTS Component Description Value X Area_^-- _-UA___ BO Wall RO Uninsulated 3. 5' depth U-•0. 278 126 35. 0 BG Slab F-0. 530 36ft 19. 1 RO Uninsulated 7' depth U-0. 193 518 100. 0 F-0. 460 74ft 34. 0 On Grade Slab R5 2' vertical F-0. 580 50ft 29. 0 Floor R19 unvented Joist 16oc LJ-0. 040 328 13. i. Items in parentheses not included in COMPONENT PERFORMANCE totals. ** Denotes non-standard values ._ check calculation of thermal value. Pale 1 WATTSUN 5. 1 1991 WA STATE ENERGY CODE COMPLIANCE REPORT 02/21/92 FILE: C:: \WATTSUNS\9116. WS HOUSE ID: Sapphire - 3 cPr Glazing @13% **2GL_ NWA Vinyl Stnd - HS U-0. 440 144. 5 63. 6 **2C)L NWA Vinyl Stnd -- HS U-0. 440 19.4. 5 85. 6 *2GL NWA Vinyl Stnd - HS U-0. 440 124. 5 54. 8 201 Alum w/TB 1/2" U-0. 610 10. 0 6. 1 Doors Metal 1--3/4" urethane flush U-0. 140 53. 0 , 7. 4 AG 'Wall R19 ADV Lap Wood U-0. 055 398 21. 9 R19 ADV Lap Wood U--0. 055 1347 74. 1 R19 ADV Lap Wood U--0. 055 1118 61. 5 R19 AI)V T1-11 U--0. 058 70 4. 1 Skylights 201 Alum w/TB 1/2" U-0. 730 4. 0 2. 9 Ceiling R38 blown Attic STD baffled U-0. 031 1155 35. 8 R38 blown Attic STD baffled U-0. 031 366 11. 3 Infiltration Standard Air, Sealing ACH--0. 350 26490••3 ( 160. 4) Proposed UA 659 Struc Mass Light Frame, Sheetrock walls M-3. 000 3558 10674. 0 HEATING/COOLING/VENTILATING SYSTEMS PROPOSED Heating System Type : Gas Furnace Make : Trane Model : TU S 100 A/ System Efficiency : 80 % Modified Efficiency : 75 Heating Load (at BOF dt ) : 76941 Btu/hr System Size : 76941 I.3tu/hr Maximum Size i:150%: 11541. 1. Btu/hr Average Annual Heat : 166 MI3tu Annual Cost : $ 929 Ventilation Type : Non-Heat Recovery Option : Option 4 Cooling Load (at 12F dt ) : 31792 Btu/hr Recommended Size @125%: 3. 7 tons Solar Access : Shaded v ' WATTSUN 5. 1. 1991 WA STATE ENERGY CODE COMPLIANCE REPORT 02/21/92 F=ILE: C: \WATTSUN5\911.6. WS HOUSE ID: Sapphire _ 3 car PROPOSED DUCT SYSTEM Location Avg Rvalue Surface Area SUPPLY All in heated space R-11. 0 688. 6 ft2 RETURN All in heated space R-11. 0 137. 7 ft2 GLAZING ORIENTATION PROPOSED PROPOSED South : 252. 0 ft2 North : 129. 5 ft2 Southeast : 10. 0 Northwest : 0. 0 East : 37. 5 West : 34. 5 I\Iortheast : 0. 0 Southwest : 10. 0 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