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- � . ' :� �- _- .�. :. -. . . . .} . � .. <br /> _� � � L ` _ • _ . . . �. � �;� � <br /> ' � . , ,. .. _� . ' J � , _' . . '" <br /> ° i�, <br /> - . � � ;� r,' � '�� . � � � _ <br /> �. .r: � , _ , - '. _ <br /> � : -.. <br /> . . , ., , <br /> �, _ . : . . <br /> . - , . � fl�. _ . . � , <br /> . _ % p S� I �°�� <br /> ENERGY NOTF.S - ELECTRIC HEAT <br /> General Provisions: <br /> 1 . Mechanical spot exhaust ventilation, ducted to the exterior, is <br /> required in all bathrooms (50 cf,.,) and kitchens (l00 cfm) . Backdraft <br /> dampers are required. � <br /> 2 Outside air is required to be supplied into the conditioned space. <br /> See ventilation requirements. <br /> 3. All structural softwood plywood, particle-board, wafer board, and <br /> oriented strand boards are s'�amped "Exposure I" or "Exterior" . <br /> 4. Water heater storage tank labeled as meeting ASHR.4E standard 90A - <br /> 1980 or insulated to R-16. —� <br /> -- -- — —� <br /> 5. 4later heater storage tank must be placed on an R^1Q pad if located <br /> ov2r uninsulated or concrete floors. <br /> 6. Insulate hot and cold waterpipes to _R-r3 in unheated areas. <br /> 7. Shower regulations to limit hot �dater discharge to 2.75 GPM. <br /> 8. Heating ducts must be insulated to R-11 . <br /> 9. Woodstoves and fireplaces have tight-fitting doors. <br /> 10. Woodstoves and firepla�es have outside combustion air ducted to <br /> ' firabox, with accessible damper. (Min. - 6 sq. in. net free vent area) <br /> 11 , fireplaces have tight-fitting flue dampers. <br /> 12. All gas or oil combustion appliances have direct vent or forced draft <br /> venting� <br /> 13. Recessed lights are I.C. rated, double wall can lights. <br /> 14. 6 mil black visqueen ground cover in crawl space. <br /> Air Sealing: <br /> 1 . Al1 plumbiny, electrical and HVAC panetrations in floors, wall and <br /> ceilings are caulked and sealed. <br /> 2. Where penetrations need a firestop, discuss with your building <br /> department. <br /> 3. Electrical outlet and light switch boxes on exterior walis must be <br /> sealed at the back of the receptical or sealed with face plate gaskets. <br /> 4. Seal rim joist between heated floor or use a product like "tyvek" on <br /> exterior. <br /> conlinued next pa9e -- oV�'"" <br />