Knockdown Supply Plenum with Top - 20" x 20" x 36" - C Width
By
Online Supply
In stock
Model
80G36H
ID
5780
$171.00
The trim-to-fit knockdown plenum fully assembled measures 20 in. W x 20 in. D x 36 in. H. and is designed for use with 21" wide furnaces. The knock-down design of the plenum takes up very little space and simplifies transporting to the job site. Simply measure and cut to size using tin snips to match the supply opening of the air handler, furnace, or evaporator coil. This knockdown plenum is designed to be used with multiple different brands and comes with 4 trimmable side and 1 trimmable top.
Top reviews
- Great Product - Easy InstallI am a DIYer, and three years ago fixed the ductwork on the house I bought. The AC units didn't have a plenum - 16" flex right up against coils. We had super high bills. I used this plenum, plus increased returns. AC bill dropped from $700 to $450. This set up has been in use for 3 years without any problems. Except replaced rusted coil pan last year. 100% great product. Was just pinged in email to add review, so you get the benefit of a real review of product with long-term usage!
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