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SdeiD/Address: "�O~��'��" QBza� IPer, "# �bi�;j1O(�OCf <br />�31 R�d. yEvt.c.�F4, <br />2006 WSEC, Chapter 5: Residential Addiffons Wo�lcsheet <br />Purpone: This worksheet demonstrates compliance for a proposed addition where heat loss improvements in the existlng home <br />receive credit toward compliance. Pi rfortn a Chapter 5 Component Performance wlculallon only on the addiOion before using <br />Ihis form. <br />Note: This worksheet is only applicable for additions under 750 ft=; all other additions must show full WSEC compliance as a <br />1 PROPOSED UA VALUE from Cha ter 5: Com Performance Worksheet <br />2 TARGET UA VALUE trom Cha ter 5: Com nent Performa�ce Worksheet <br />3 Addition heat loss deficit box � minus tox 2 <br />a Existing home improvement credit (compute total credits beiow) <br />� ADDIT/ON COMPLIES IF BOX 4 IS GREATER THAN BOX 3 <br />Change <br />Floor <br />Ceiling <br />Wall <br />Floor <br />Ceiling <br />Wail <br />A►ea <br />U-factor <br />UA <br />r <br />��� <br />� <br />� <br />� <br />;] <br />50 <br />15 <br />Exfsting home <br />improvement <br />��an <br />.7 <br />121 <br />rota� cretlits � 121 <br />EXIStI�g HOrtIC U-FBCtOt'S (Refer to the 200G WSEC, Chapter 10, for all U-fadors not listed below.) <br />Buildfag Envnlope Values: E:iatic �(unCeeEed) glazing dehuhvaluas: <br />Ceilings w/no insulation U= 0.30 Single Pane U= 1.2 <br />flooro w/nn insulatlon U= 0.134 Doubte Pane (melal frame) U= 0.92 <br />Walls w/no insulation U= 0.31 Double Pane wl vinyl or wood sash U= 0.63 <br />GIBSSBIocks U=0.51 "'"`^v'T���°^ w.v.nm�swu...y���nw�.� bmmiyy�m«.eoe <br />Plan Review (For oHiclal usa only) <br />71ie selccleA Option is appmpriate fa Ihis tlxelling design: YES ❑ NO Ll <br />ND1E5: <br />iPmvedBY:_ . .. -- DaM: <br />