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EST. 2002
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Actual product may vary from photos.
The Alpine AG-RPL2514 (Item No. 611565) has been discontinued.
Please call us for a suitable alternate product.

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This Alpine AG-RPL2514 25 x 14 Return Air Plenum has some cosmetic damage incurred during shipping. For detailed photos please click 'See Additional Images' above. This Alpine AG-RPL2514 25 x 14 Return Air Plenum meets the full manufacturer's specifications, comes with the full manufacturer's warranty, and includes Alpine's premium guarantee.

For product specs and photographs of product in its original condition, click here.

As a furnace operates and blows out air, it must at the same time return to it that same amount of air. A return air plenum is the ducting that is attached to a furnace for that return air to flow through, and is used as a central manifold for other return air ducting. Alpine's return air plenums are manufactured with a 1 inch filter rack as part of the plenum, and include one appropriately sized filter.

Your order will also include Alpine's exclusive free instructional video on DVD! Watch as a pro quickly assembles the return air plenum, and shows you how to do the same. You'll have all your questions answered as you see how fast and extrememly easy it is to put together. Plenum assembles in about 5 minutes.

NOTE: Return air plenums are only available for purchase with equipment orders- such as furnaces, heat pumps or air conditioners - since their packaging requires they be delivered on a pallet. Also, these cold air plenums are for use with furnaces only, not air handlers. Air handlers require a type of return air plenum that attaches to the equipment bottom, and these return air plenums attach to the equipment side.

Sheet Metal Gauge
Filter Size
1x25x14 Inches
Trunk Line Collar Width
25 inches
Filter Boot Opening Height
14 inches
Filter Boot Opening Width
25 inches
Trunk Line Collar Depth
10 inches
Overall Height
83 inches