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e <br />Instructlons: <br />1) Carelul/y rev/ew the requfrements ol each ol fhe opl/ons bvlow. �Choose an opt/on that best suMs your <br />dwelllnp deslDn. G/azlnp percentaye typically determ/nes whkh optlon to choose. Your bulldlr,y must matr,h <br />the selected Option requlremerrts wkhouf exoeptbns oraubstftutlons. <br />2) ln the ahaded areas on the pages that follow, meke checks !n the ctr�les next !o the requlremerrts of yvw <br />Opfion (the Optlun numbers are 1n paretheses next to the cholces). Dlsregard components or equipment thei <br />dan f appty 10 yv�r proJect. Yaur permft wlll be processed more eHkfenf/y H you provlde al/ al the requcsted <br />tNormatioa D�:�a,7ment stafl can hefp you wlth peneral quesUons about thls lo�m. <br />CanY comply? If none of 1he Chapter 6 Optlons are acceptable, consider the Chapter 5, Component <br />PeAo�maxe, Approach. The main advantage !s /lexlbllNy to Juggle IndivJdua/ R and U-values as lonp es e n <br />overall maxJmum value lsnY cxceeded. Note fhat the overall thermal require:nents of Chapter 5 are no less <br />atrlogent than Chapfer 6. Calculatlons may be performetl wllh a Jhepter S, Component Performanca <br />Workshee� or by us/ng an ac�eptable oomputer program such es WA77 Sl1N � 1. . <br />��• <br />OPTI <br />?.,�.FAai�i �hc�Tu.ihFwr.,.E' O <br />.{3 Y.: <br />.^��...A'�.'t^\ A`N.nS.A:t�. <br />� HVAC AFUE 2 78' <br />n is ,�� Glazlnp meu: £ <br />ihis �, %af/loor 10°Jo` <br />U-V2IU@ z 070;'. <br />. �>f� <br />`: 000r U•vatue 2 O.AO ' <br />be a (R-valueJ (R2.5) <br />— �; Cellings: <br />�: wdh attics <br />vauMnd <br />� 4; <br />`a WaIiS: <br />�: above prede <br />�� below prade <br />iMerior <br />— . , or exterior <br />Floor <br />. ; � <br />'�; Sleb on Arade <br />s+pProveaoy:' . <br />Date:: <br />WEESR'KNi4D'SEPfE1.BER 1981 <br />�r 1 �� Qr 1 I�� <br />� � <br />e <br />a 78 2.8a ; <br />= s�zi <br />i'2°% �: �i�%9:'��. <br />0.65 ' 'OJS:` <br />0.40 ' 0 40' <br />(R-2S) .IR•2.5) <br />R-30 = A-30 ' <br />R-30 A•30 <br />R•15 �-: A 19 := <br />R-15 : fi•19 <br />R•10 3_R-10 ' <br />R-19 A•19 '. <br />R-10 ' A-10 <br />DPTJ1/ OO �cO <br />� <br />2 78 �'�""7 � x 2.78 <br />Y $s�� y� ^C <br />2��I0 RY:Z� JO�� GJ�IO <br />065 '0.8(3 ;" OSO <br />0.40 <br />(R-2.5) <br />R30 <br />R�0 <br />fl•19 <br />R•19 <br />R-10 <br />R-19 <br />R-10 <br />0.40 <br />(R-2.5) <br />R38 <br />R30 <br />R-13 <br />R-19 <br />R-10 <br />R•2S <br />R-10 <br />Footnotes: <br />1) The'x' rymbol mearu'more Uan w equd b";'s' msan� "bs� th�n or pud lo". <br />2) Glazing 6 door L'-value� m�y be welghted It tFwy don't ucceed the Optlon U-vdw. <br />