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Prescriptive Energy Code Compliance for Single Family and Duplex Housing: Zone 1 <br /> Project.Jnforc►lation Corttact Informatron <br /> lan A222A rremier�ommuniiies <br /> 253-848-1440 <br /> This set of forms has been developed to assist permit applicants documenting compliance with the <br /> VVashington State Energy Code; (2009 edition). This set is for structures built under the IRC and located <br /> in Climate Zone 1. <br /> The following forms provide much of the required documentation for plan review. The details noted here <br /> must also be shown on the drawings (WSEC 104.2). <br /> This form is not a substitute for the energy code itself. To obtain a copy of the energy code, <br /> go to the following web address. http://www.energy.wsu.edu/code <br /> Glazing iz a a � <br /> ,o Glazing U-Facror poor 9 Vaulted Wall Wall• int Wall• ext Slab <br /> Option nrea : Ceilingz 3 Above Qelow Below Floors on <br /> %of Floor Vertical Overhead�' U-Factor Ceiling Grade Grade Grade Grade <br /> R-49 or R-2 I R-21 R-10 <br /> Q I 13% 0.34 0.50 0.20 R-38 R-38 Int.' 'TE3 R-10 R-30 2, <br /> Adv. <br /> R-49 or R 2 I R-21 R-I 0 <br /> �II 25% 0.32 0.50 0.20 R-38 R-38 Int.' 'TQ R-10 R-30 2, <br /> Adv. <br /> R-49 or R-21 R-21 R-10 <br /> Q III Unlimited 0.30 0.50 020 R-38 R-38 Int.' TQ R-10 R-30 2, <br /> Adv. <br /> See WSEC table 6-1 for footnotes <br /> — Glazing Schedule Attached to Document <br /> Does not apply. (SEE INSTRUCTIONS) Usin� Prescriptive Option III. All glazing and <br /> � doors meet maximum U-factor. Alternate heating size method submitted. <br /> � Option I or II, Glazing to floor area limit (WSEC 602.7.2) <br /> � Area weighted window,skylight or door U-factor (WSEC 602.7.2) <br /> � As part of the heating system sizing calculation (IRC M1401.3 & WSEC 503.2.2) <br /> Radiant slab: <br /> ❑ R-10 foam insulation, continuous with thermal break (WSEC 502.1.4.9) <br /> Chapter 9 Options Total of 1 Credit Required <br /> Opt. Opt. Description <br /> 1a High Efficiency HVAC Equipment 1 1.0 � <br /> 1b High Efficienc HVAC Equipment 2 ❑ <br /> 1c Hi h Efficienc HVAC Equipment 3 ❑ <br /> 2 High Efficiency HVAC Distribution S stem ❑ <br /> 3a Efficient Buildin Envelope 1 ❑ <br /> 3b Efficient Buildin Envelope 2 ❑ <br /> 3c Super-Efficient Buildin Envelope 3 ❑ <br /> 4a Air Leakage Control and Efficient Ventilation ❑ <br /> 4b Additional Air Leakage Control and Efficient Ventilation ❑ <br /> 5a Efficient Water Heatin ❑ <br /> 5b High Effiecienc Water Heating ❑ <br /> 6 Small Dwellin Unit ❑ <br /> 7 Lar e Dwellin Unit ❑ <br /> 8 Renewable Electric Ener *1200 kwh ❑ <br /> Total Credits 1.00 <br /> WSEC Prescriptive Worksheet(2010 edition)Zone 1 WSUEEP10-010 Copyright 2010 <br />