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.
Use the drop down velocity calculator to help you select the correct spigot configuration.
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.
Use the drop down velocity calculator to help you select the correct spigot configuration.
