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� <br /> _ ,_., <br /> ENERGY NO'fES - ELECTRIC HEAT, continued Page 2 <br /> Air Sealing, continued: <br /> 5. Vapor barrier may be either face stapied batts, 4 mil visqueen or a <br /> vapor barrier pa�nt. <br /> Insutation: <br /> 1 . Faced batts are lapped and face stapled at framing members. <br /> 2. All exterior wall cavities are filled With uncompressed insulation, <br /> includ?ng all cavities isolated during framing. Wiring and plumbing <br /> j - , � do not compress insulation. <br /> { 3. All recessed fixtures in exterior walls have rigid board insulation <br /> ( ± behind them. <br /> ; � 4. Underfloor insulation is supported by lath, twine, or by other <br /> i ` non-compressing means. <br /> � <br /> 5. Attic access door is baffled, weatherstripped, and insulated. <br /> { `" NON-HEAT RECOVERY VENTILATION <br /> i' <br /> ; <br /> 1 . Whole house ventllation fan is capable of exhausting 10 cfm from each <br /> i bedroom and 10 cfm from each combined 1lving arPa (cfm rating . 10 x <br /> (number of bedrooms + 1). <br /> . 2 Whole house exhaust ventilation fan has both automatic (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 lnsulated in <br /> ! unheated spaces. <br /> � 6. Each bedroom and combined living area has a through-the-wall port or <br /> ; central ducted vent capable of providing 10 cfm or outside air. <br /> 7. Air intake ports are located away from potential sources of air or <br /> noise pollution, and have adequate bird and bug screens. <br /> 8. Air intake source has provislon for flow control to 11mit excessive <br /> air flow under normal operation. <br /> 0484H <br />