24" x 24" Duct Board Air Supply Ventilation Insulation Chamber Plenum Kit R6.0

Description

24" x 24" Duct Board Air Supply Ventilation Insulation Chamber Plenum Kit R6.0
This Master Flow 24 in. x 24 in. x 24 in. Duct Board Plenum Kit - R6.0 lets you easily create an air mixing chamber for your furnace before your ventilation system accepts it. The duct board reduces ventilation system noise and reduces condensation for improved performance. Its high 6.0 R-value provides thermal efficiency. Kit includes 4 sides and top. Open bottom to attach to air system. Product is "knocked down" for shipping and must be assembled.
Shipping and Payment - Please read carefully !
* We offer a 30 days return policy from checkout winning date.
* All of our items are shipped from one of our suppliers warehouses within 0-10 business days.
* Items are delivered usually within 1-5 business days after shipping, if there are no unexpected transit delays that are not in our control (shipping company issues).
* Items may be shipped from a different city/state mentioned on the listing location, because we store sometimes the same items in various warehouses across the US. Our estimated shipping doesn't change due to that however, and on average most of our items are at your door within 3-6 business days. Unfortunately eBay doesn't support multiple "ship from" locations on 1 listing so we disclose this here.
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