Manufactured in ABS, these supply air plenum boxes come pre-insulated.
Lightweight but with a high impact rating: easy to handle with no sharp corners.
This plenum also fits the ARXG22KMLB
Manufactured in ABS, these supply air plenum boxes come pre-insulated.
Lightweight but with a high impact rating: easy to handle with no sharp corners.
This plenum also fits the ARXG22KMLB
