16X21X36R6 – PLENUM
$111.38
16″ x 21″ x 36″ R6 insulated galvanized plenum. Connects your air handler or cased coil to the ductwork. Lined with fiberglass insulation to reduce noise and condensation.
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm | In-Store Pickup Only
Description
A plenum is the sheet metal box that connects your air handler or cased coil to the ductwork in your home. If you’re replacing an air handler or adding ductwork, you’ll need one that matches your unit’s opening size. This one measures 16″ x 21″ at the opening and is 36″ long.
Specs: 16″ x 21″ opening, 36″ length, R6 fiberglass insulation, galvanized steel
Replaces: Universal — fits any air handler or coil with a 16″ x 21″ opening
Fits: Air handlers and cased evaporator coils with a matching 16″ x 21″ opening from Goodman, Rheem, Trane, Carrier, Lennox, and others
In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.





