Linear Slot Diffusers
18" X 3.5 PLENUM BOX 2 SLOTS
Regular price $75.00
- Ideal for Texas Buildmart 18" lineal slot diffuser
- Galvanized sheet metal Plenum Box with foam insulation.
- This Air-distribution box attaches directly to the supply of the HVAC equipment that heats or cools the air.
- Total Box Dimensions: B:19"1/8 W:4"5/8 H: 11"7/8
Entry size: 8" flex
- If you do not have this size flex, you can use a reducer to modify the size.
Here's a link to the diffuser that fits this Plenum Box: