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-. ,� <br /> ' ENERGY NOTES - ELEC7RIC HEAT, •contirued P,-.ge 2 <br /> Air Sealing, continued: <br /> 5. Vaper barrier may be either face stapled batts, 4 mil visqueen or a <br /> vapor barrier paint. <br /> Insulation: <br /> 1 . Faced batts are lapped and fa�e stapled at framing members. <br /> 2. All exterior wall cavities are filled with uncompressed insulation, <br /> includ'.�g 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 lath, twine, or by other <br /> non-�ompressino means. <br /> 5. Attic access door is baffied, weatherstripped, and insulated. <br /> NON-HEAT RECOVERY VENTILATION <br /> l . Whole house ventilation fan is capable of exhausting 10 cfm from each <br /> bedroom and 10 cfm from each combined living area (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 pla�s and is insulated in <br /> unheated spaces. <br /> 6. Each bedroom and combined living area has a through-the-wail port or <br /> central ducted vent capable of providing 1� 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 /> B. Air intake source has provision for flow control to limit excessive <br /> air flow under normal operation. <br /> 0484H <br />