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0 <br />� • ' � <br />ENERGY NOTES — ELECTRIC HEAT, continued Page 2 <br />Air Seal'�ng, continued: <br />;. Vapor barrier may be either face stanled batts, 4 mil visqueen or a <br />vapor barrier paint. <br />j Insulation: <br />1. Faced batts are lapped and face stapled at framing members. <br />l 2, n11 exterior wall cavi:ies are filled with uncompressed insulation, <br />including all cavities isolated during framing. Wiring and plumbing <br />, do not.compress insulation. <br />3. Al1 recessed fixtures in exterior walls have rigid board insulation <br />" behind them. <br />� 4. Underfloor insulation is supported by lain, twine, cr by other <br />non—compressing means. <br />5. Attic access door is haffled, weatherstripped, and insulated. <br />NON—HEAT RECOVERY VENTILATION <br />� bedroom�and lOncfmafrom each�combPnedel�vingharea�(cfm�ratmn9rom,e�aXh <br />(number of bedrooms + 1). <br />2 Whole house exhaust ventilation fan has both a�.itomatic (timer clock or <br />dehumidistat) AND manual controls. <br />3. The whole house exhaust fan has a sone rating <= 2.5 or is remotely <br />located from conditioned space. <br />4. All exhaust fans or exhaust ducts have tight—fitting backdraft dampers. <br />5. Exhaust ductwork is sized according to plans and is insulated in <br />unheated spaces. <br />6 centralddu�tedn�vent capable�ofnprovidingSlO cfm�orhoutsidelaiport or <br />7 noisenpollut�ons and havetadequatefbi�rdPandnbug�sc�eenss of air or <br />G. Air intake source has provision for f!ow control to limit excessive <br />a�r flow under normal operation. <br />0484H <br />