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--.---�—� -- �ermit No. -- <br /> r1� i �U1 (�t,(` �� ��`�` �Y(� )� `/� {y'�. �`�"xF4xr!S l.�'0 1 .i c i� �a �7 :. �yq, � .. ^� t _ ., .'. _ A <br /> / �t !< �:?SR J�ti��dc {� Y��hw74<l�`M1S � e ,P3f11�+eG�� ��'� C 0 � r ,�L F!�r��� I l'1 1 `�(,c. <br /> , .v ..:.. ,ra� r .s,., l: .w.,r�e. �i .....L. . . . . ,. ...t �7. V.:. <br /> ,a :t� e N3::, �:_.3. � .. ,,. ' <br /> _��" ; � ;;�rn Use unly for add(tlons, under 750 it2, that don't comply ,3�; � � ` ��� <br /> � . ..K i < _ RA ���U�:1�� J. <br /> `.�.W.. y <br /> ..' . .'...:ac'.: � f ...��.o:�. vwi : . . .. .�1:� <br /> .nK ��.n, 'xA.e. 'wo .r:.�:r..♦ n ...a�::..n��Y. . � • ` •. <br /> \.� e` <br /> Efledive July 1, 1gg1 <br /> ., �. � �< t���tia a��oliPRl�a , :.c . ., , .; �, .iaz -;. �!�$'i2.W�.,:�.; r ..ii w'XE >: :i' d...`s. . 'z:. �:.: t. :�fei'FY�?�,§ <br /> � PURPOSE. This worksheet demonsirates compliance for a ,-,' � f ��� ;"' <br /> >' proposed addltlon where.heat loss Improvemenis In the exlsting <br /> � home recelve creilit toward compliance. Perlorm a Chapter 5 E X 1 s t I n g d w e I I I n g e n d � <br /> ;' ca�ulatlon only onYhe a�ldiflon before usfng lhis lorm. 11T1p1'OV@Rle�t U-V91UeS: <br /> � � y �ixa y/ y96* 2t� _' 2t # f 3� . � . <br /> � ... .'E ��: � ' Reler to the f991 WSEC, Chapter f0, <br /> MAIN WORKSHEET �ora11U-valuesnotlls�edbelow. <br /> Y PROPOSED CASE UA VALUE Exlstlnp (untesfed) glazing delau/f ' <br /> (P9• Zl values: ' <br /> � BASE CASE UA VALUE (pg. 2J <br /> S!ngle pane U 1,20 <br /> � A�dilinn heat loss delicit (box 1 minus box 2) • Double pane U .90 <br /> L Double pane w/vinyl <br /> « Exlsting dwelling improvement credit. See�B� or wood sash U .75 <br /> ADDITION COMPLIES IF BOX 4 IS GREATER THAN BOX 3 <br /> Exlst/ng bulld/ng envelope values: <br /> ;:�;- � <br /> '� Ceilings w/no Insulation U .30 <br /> -1 ` ` ' Ploors wlno Insulation U .13 ( <br /> ' Walls w/no Insulatlon U .31 <br /> Exls�ting DweUing lmprovement credlt �iass biock u .so <br /> "; celculetlons (List separate improvementsJ ' <br /> : .. <br /> Change (�u�Qfl) . Area (Ft2) U•Value UA INSPECTED <br /> ';; Exlsting gtazing ( ) x U_ (a) . <br /> z <br /> n <br /> �: Replacement glazing ( ) x U__ (b) <br /> ,' Existing home Improvement credit SUBTRACT(b) lrom.(a) _ . ��� ����� , r� : r: � <br /> Existing gtazing ( ) _ X �_ (d) „ , �': <br /> ; Replacement glazing ( J x U _ (e� �` " <br /> = Exlstlnp hame Improvement credlt SUBTRACT(eJ Irom (d) ��� <br /> !+ Exlstlng Insulatlon ( ) -------- x U.__ � (9) — �'" ? <br /> ,� �t , <br /> F� New Insulatlon ( ) x U_ (h) :. <br /> ri ExlaHng hdme Improvement credlt '� S�1b7fJA�T��iJ,�'Q',l{��(a) ':?` (I) y� y � <br /> " s�..: 3'fiY' ' ii <br /> ; Exisling insulation ( � � x �__ (�� , ° <br /> � New Insulation ( ) x U__ k � <br /> O <br /> `: Exlsting home Improvemenl credlt SUOTRACT(k)/rom Q) ' ��� <br /> ' TOTAL CREDITS (Add c, l, i, & 1. Insert into �on MAIN WORiCSHEE7) �"+�FdnowunwNnvFtiiu�n�i <br /> PaQP 2a <br />