Laserfiche WebLink
Instructlons: <br />t) Carelully revlew the requlrements o/ each of the opt/ons below. Choose an option that best su/ts your <br />dwo/Iing design. G/azing percentage typ/cally determines whlch optlon to choose. Your bullding must match <br />the selected Option requ/rements wdhout exceptans or su6stftufions. <br />2) ln the shaded areas on the pages that /ol/ow, make checks !n the circles next to the requlrements of your <br />Option (the OpNvn numbe�s are in paretheses next to the cho�esJ. Disregard components or equlpment that <br />donY apply to your proJect Your permft will be processed more eHlc/ent/y !/ you provlde al/ o/ the requested <br />!nlormation. Department stafl can he/p you wRh general quesHons about thls /orm. <br />Cen7 comp/y? 11 none o/ the Chapter 6 Opflons a�e accepta6/e, conslder the Chapte� 5, Component <br />Perlormance, Approach. The main advantage !s I/exlblllry to Jugg/e indlvldual R and U-values as long as a n <br />overal! maximum value IsnR exceeded. Note that the overa,'1 thermal requ/remea:s o/ Chapter 8 are no les� <br />stringent than Chapter 6. Calculations may be perlormetl with a Chapter 5, Component Performance <br />Worksheet, or by us/ng an acceptable computer program such as WATTSUN 5.1. . <br />HVAC AFUE <br />Glazing max: <br />9� of lbor <br />U-value z <br />Door U•vaiue 2 <br />(R-va/ue) <br />Cellings: <br />wdh attics <br />vaultad <br />Wells: <br />above grade <br />below grade <br />lnterior <br />or exterior <br />Floor <br />Slab on grade <br />Foot� <br />OOI ' OPTOII I pPT011I I pOV I ppTOV <br />� <br />2.78 <br />12% <br />0.65 <br />0.40 <br />(R-2.5) <br />R-30 <br />R-30 <br />R-15 <br />R-15 <br />R-10 <br />R-19 <br />R-10 <br />2.78 <br />21% <br />0.65 <br />0.40 <br />(R-2.5) <br />R�30 <br />R-30 <br />R-19 <br />R-19 <br />R-10 <br />R-19 <br />R-10 <br />z.78 <br />2J% <br />0.50 <br />0.40 <br />(R-2.� <br />R�8 <br />R-30 <br />R-19 <br />R-19 <br />R-10 <br />R-25 <br />R-10 <br />1) The "2" symbol mwro "more tNen or equal W"; "s" meana "leaa than or equal to". <br />2) Glazlnp 8 door U•values may be welghted if thoy don't excead the Optlon U•value. <br />