RAB17 – Return Air Box for 17.5″ Applications


Availability: In Stock

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When installing the WMA, WMP, ME, and JMET series air handlers in an upflow application, the RAB 17 converts bottom-return air applications into a side-return air application. Use with the model RA 16 return air drop assembly for a complete side cold air return.

Assemble the RAB, then measure and cut-out openings to match the air handler and side air return.

Return Air Box Install Instructions


Additional Information

Weight 18 lbs
Dimensions 25 × 20 × 3 in