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9 <br />��'a� <br />,D�x <br />ayv�+ <br />H �� <br />� H� <br />°��,I H'i1 <br />f� H <br />y r <br />�x <br />H C7 <br />�/1�g <br />y� V C] <br />zH�yH <br />rHH <br />g�' <br />N <br />C] G C/� <br />��r <br />zyy <br />H O �n <br />Elr'ERGY NOTES - ELECTRIC HEAT, continued <br />Air Sealing, continued: <br />Page 2 <br />5. Vapor 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 face stapled at framing members. <br />2. All exterior wall cavities are filled with uncompressed insulation, <br />including all cavities isolated during framing. Hliring and plumbing <br />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 />non-compressing means. <br />5. Attic access door is baffled, weatherstripped, and insulated. <br />t�ON-HEAT RECOVERY VENTILATION <br />1. 4lhole 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) AIJD manual controls. <br />3. The whole ho�se 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. Exiiaust ductwork is sized according to plans and is insulated 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 cr"m or outside air. <br />0484H <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 provision for flow control to limit excessive <br />air flow under normal operation. <br />0 <br />