Air Handler Plenum Boxes
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.
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B Width Air Handler Return Support Plenum Box NO FILTER RACK (18 X …
NewFree Shipping$92.98-
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B Width Air Handler Return Support Plenum Box With 18x20x1 Filter R…
NewFree Shipping$149.50-
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B Width Air Handler Supply Plenum (12.13 X 16.5 X 36) 13″ x 16″
New$57.12-
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C Width Air Handler Return Support Plenum Box NO FILTER RACK (21 x …
NewFree Shipping$96.17-
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C Width Air Handler Return Support Plenum Box With 20x20x1 Filter R…
NewFree Shipping$161.09-
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C Width Air Handler Supply Plenum (12.13 X 21.5 X 36) 13″ x 21″
New$57.20-
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D Width Air Handler Return Support Plenum Box NO FILTER RACK (24 X …
NewFree Shipping$97.96-
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D Width Air Handler Return Support Plenum Box With 24x20x1 Filter R…
NewFree Shipping$186.88-
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D Width Air Handler Supply Plenum (12.13 X 22.75 X 36) 13″ x 22″
New$58.91-
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