CFM is the acronym for Cubic Feet per Minute — the measure of air volume moved by the fan blower. Choose a fan with a CFM rating appropriate for your room size to ensure adequate ventilation.

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The distance between the center of the filament, or arc tube, and a reference plane - usually the bottom of the lamp base. Refer to the following chart for reference plane locations. Base type L.C.L Reference Plane Location All screw bases (except Mini-Can) Bottom of base contact Mini-Can Where diameter of ceramic base insulator is .531 inches 3-Contact Medium Bottom of base contact Mogul Medium Prefocus Top of base fins Mogul Prefocus Top of base fins Medium ...

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A solid that directly converts electrical impulses into light. Some LED's today incorporate fluorescent materials to change the color characteristics of the emitted light.

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Same Day Shipping Westside Wholesale is proud to offer "SAME DAY SHIPPING" as a standard for its customers who place orders before 2:00 PM PST.For Orders that require Freight or LTL Delivery (usually on orders with bulk quantities), "Same Day Shipping" will be offered for orders placed before 2:00 PM PST. Orders that are over $299 and applicable for "Same Day Shipping", will still leave our warehouse the Same Day with Free Ground Shipping! Please refer...

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Use the swimming pool heater calculator to determine the BTU size needed for your swimming pool. Enter all of your information using the drop down menus and click on the "calculate" button. Heat rise varies when dealing with different swimming pool heaters. The usual recommendation is an increase of 1 to 1 and a half degree per hour. For further definitions, please scroll your mouse over the question marks. RECOMMENDATIONS Consult with a certified pool installer to verify the minimum hea...

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EXCERPTS FROM CODES AND STANDARDS For your convenience we have posted excerpts from some of the most widely used standards and national electrical & building codes referencing smoke and carbon monoxide alarms. Please note that these are only excerpts, and you must consult all local and national building codes and AHJ's (Authority having Jurisdiction) before beginning any installations. AGENCY PLACEMENT RECOMMENDATIONS Standards: ANSI/UL 217 Single and Mul...

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Common pool plumbing layout for the pool/ spa combo design with shared pool & spa heater and controller.

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  1) Free Shipping On Orders Over $$399: Westside Wholesale is pleased to reward its customers with FREE GROUND SHIPPING for all orders over $$399*. We hope this site wide promotion will encourage you to browse through our ever growing variety of products and see how we can further meet your needs. Please keep in mind that the customer may be responsible for paying the actual shipping cost of returned orders whi...

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Any package over $750.00 will be sent with a signature required from UPS. Please allow for someone to be available to sign for the package. In the event you require the package to be redirected to a different address there will be an $14.00 charge from UPS per package that needs to be redirected (If Possible). Please contact Customer Service for this service.

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• Prices and availability of products and services are subject to change without notice.   • Promotional Pricing is only valid when advertised. When a Sale Ends the Discounted Price is No Longer - Valid.   • Coupons Cannot Be Combined; a Maximum of One Coupon or Discount May be Applied Per Order.   • Coupons Cannot Be Used After their Expiration Date.   • Coupons that Specify a Limited Number of Uses Will Not be A...

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