-
Add to Cart The item has been addedB Width Air Handler Supply Plenum (12.13 X 16.5 X 36) 13" x 16"
MSRP: $88.31$53.87 -
Add to Cart The item has been addedC Width Air Handler Supply Plenum (12.13 X 21.5 X 36) 13" x 21"
MSRP: $93.77$57.20 -
Add to Cart The item has been addedD Width Air Handler Supply Plenum (12.13 X 22.75 X 36) 13" x 22"
MSRP: $96.57$58.91 -
Add to Cart The item has been addedB Width Air Handler Return Support Plenum Box NO FILTER RACK (18 X ...
MSRP: $152.43$92.98 -
Add to Cart The item has been addedC Width Air Handler Return Support Plenum Box NO FILTER RACK (21 x ...
MSRP: $157.66$96.17 -
Add to Cart The item has been addedD Width Air Handler Return Support Plenum Box NO FILTER RACK (24 X ...
MSRP: $160.59$97.96 -
Add to Cart The item has been addedB Width Air Handler Return Support Plenum Box With 18x20x1 Filter R...
MSRP: $245.09$149.50 -
Add to Cart The item has been addedC Width Air Handler Return Support Plenum Box With 20x20x1 Filter R...
MSRP: $264.08$161.09 -
Add to Cart The item has been addedD Width Air Handler Return Support Plenum Box With 24x20x1 Filter R...
MSRP: $306.36$186.88
Shop air handler plenum boxes online at Buy Comfort Direct. We carry insulated supply plenum boxes sized to fit air handlers for a fast, sealed install, all contractor-grade and in stock. Every order over $99 ships free, backed by our price match guarantee and real HVAC experts a phone call away. Whether you are completing a full system install or a quick repair, get exactly what the job needs at wholesale prices. Browse the complete Air Handler Plenum Boxes collection at Buy Comfort Direct.