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'ermit No. <br />>: s .: z;.s a � : .. . <, . , ..:. . .: _.._ . <br />>y � Zone 1 <br />Heat source: OTHER (gas, oil, propane, heat pumps), <br />Etiective July 1, 1991 <br />Instructions <br />Overvlew The Chapter 5 Approach allows any combination of buflding envelope components as long as the <br />collective heat In �ed�n below c rade wall insu ationiwill eith�ehbe F19 o ethe nterior o tR10 extenor, or'rf heR ot this <br />page may be ig g <br />basement will not be a habilable space and unheated, and the floor above is insulate . <br />andf IoorBsBUse�theerough I(remed'opening areastor doorsSThenglazing area is denvedlby multiply (ng a cons9ant) <br />value (.75) by the sum of the conditioned tloor areas(Don't include unheate�f attached garages, etc). � <br />ough iramed op niDng arleas fo�doorsiand glaz ngBSincesthere a�etonly tour boxes onllthe toirtn tar9 azl��9 combinee <br />the areas oi units with the same Uo value into a singte entry. WSEC, Chapter 10, detault values must be used for all <br />wa�!s, ceilings, iloors, untested doorslglazing, and to determine below-grade w�alVslab UA. <br />The Propas g complys It the t�h� PnapA ue s�(R end U) to the Ch ck8lste �se �A. <br />•a. <br />dASE CASE HEATLOSS <br />B,G. wall #1 <br />B.G. slab #1 <br />B.G. wall tl2 <br />B.G. slab #2 <br />(Ft2) <br />(L. Ft) <br />(Ft2) <br />(L. Ft) <br />Table 1 (Below grade wall/slabs) <br />xu_ _ <br />� ••�^� d Int rf�a�� Values <br />x F_ _ <br />xU._ <br />xF_ _ <br />TO'fAL COLUMN �-► <br />pRpppSEp yEATLOSS <br />Use Chapter 10, page 81, U& F-vaiues tor this calculation <br />a�d the same 6ASE CASE arealL. tt. measurements. _ <br />B.G. wall #1 <br />B.G. slab #1 <br />B.G. wall #2 <br />B.G. slab #2 <br />(Ft2) <br />(L. Fl) <br />(Ft2) <br />(L. Fl) <br />ttyd;,,vMnwa; oot 9� TOTAL COLUMN <br />e � �--- <br />2' depth: walls <br />slab <br />3.5' depth: walls <br />slab <br />7' depth: walls <br />siab <br />, ., :. _•_.ii <br />2' depth: walls <br />slab <br />3.5' deplh: walls <br />slab <br />7' deplh: walls <br />slab <br />U.043 <br />F.69 <br />U.041 <br />F.64 <br />U.037 <br />F.57 <br />U.070 <br />F.60 <br />UA64 <br />F.57 <br />U.056 <br />F.42 <br />(•D�plh' indicatos tho total concreto wall dopth <br />including �ot more tlian G' ol abovo grado <br />. <br />