

Hi-Velocity RA-70 Return Air Base
The RA-70 Return Air Base is a Hi-Velocity return-air base cabinet — acoustically lined with 1/2" insulation, sized to match the paired air handler. Attaches beneath the air handler as the return-air plenum with an integrated filter section.
Specifications
| Product family | Hi-Velocity Return Air Bases |
|---|---|
| Sound-attenuating insulation | 1/2" |
| Ships as | Return Air Base HE-Z/HE-B/HE/HV-70/71, LV-Z/LV-B/LV-E-1050, LV-70 |
| Shipping weight | 24 lbs |
| Shipping dimensions | 21"x5"x25" |
Applications
Return-air plenum for the paired Hi-Velocity SDHV air handler size. Provides the mounting position for the return-air filter rack.
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Hi-Velocity RA-70 Return Air Base
Sale price$737.00 CAD