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a�� ���� <br /> ENERGY NOTES - ELECTRIC HEAT <br /> ��� — _, <br /> n <br /> A�z General Provisions: <br /> �y�' l . Mechanical spot exhaust ventilation, ducted to the exterior, is <br /> y ,��y� required in all bathrooms (50 cfm) and kitchens (1�0 cfm). Backdraft <br /> K � dampers are required. <br /> �3� <br /> '�'� �� 2 Outside air is required ro be supplied into the conditioned space. <br /> x z 3 See ventilation requirements. <br /> o �d3. All structural softwootl plywood, particle-board, wafer board, and <br /> � �g oriented strand boards are stamped "Exposure I" or "Exterior". <br /> n. c� <br /> 4. Water heater storage tank labeled as meeting ASHRAE standard 90A - <br /> a y� 1980 or insulated to R-16. <br /> r z <br /> Hy <br /> g y 5. Water heater storage tank must be placed on an R-10 pad if located <br /> � e v, over uninsulated or concrete floors. <br /> � e�r <br /> z y� 6. Insulate hot and cold waterpipes to R-3 in unheated areas. <br /> � o�n <br /> 7. Show2r regulations to limit hot water disctiarge to 2.75 GPM. <br /> 8. Heating ducts must be insulated to R-11 . <br /> s 9. Woodstoves and fireplaces have tight-fitting doors. <br /> f� .�' 10. Woodstoves and fireplaces have outside combustion air ducted to <br /> �.� w firebox, wlth accessible damper. (Min. - 6 sq. in. net free vent area) <br /> 11 . Fireplaces have tight-fitting flue dampers. <br /> � �I <br /> �" " 12. All gas or oil combustion appliances have direct vent or forced draft <br /> venting. <br /> �.�� �) 13. �ecessed lights are I.C. rated, double wall can lights. <br /> ..� <br /> 14. G mfl black visqueen ground cover in trawl space. <br /> 1�` j <br /> Air Sealing: <br /> ' M� 1 , All plumbing, eleclrical and kIVAC penetra� ions in floors, wall and <br /> eeilings are caul4:ed and sealed. <br /> �� A 2. Where penetraCions need a firestcp, discuss with your building <br /> department. <br /> 3. Electrical outlet and liyht s�;itch 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 betaeen heated floor or use a product like "tyvek" on <br /> exterior. <br /> continued next page <br />