36" X 3 1/2" PLENUM BOX - 2 SLOT
36" X 3 1/2" PLENUM BOX - 2 SLOT
36" X 3 1/2" PLENUM BOX - 2 SLOT
36" X 3 1/2" PLENUM BOX - 2 SLOT
36" X 3 1/2" PLENUM BOX - 2 SLOT
36" X 3 1/2" PLENUM BOX - 2 SLOT
36" X 3 1/2" PLENUM BOX - 2 SLOT
36" X 3 1/2" PLENUM BOX - 2 SLOT
36 in Plenum Box - 1 entry - 10 in flex
Linear Slot Diffusers

36" X 3 1/2" PLENUM BOX - 2 SLOT

Regular price $115.00 $0.00 Unit price per
Shipping calculated at checkout.
  • Ideal for Texas Buildmart 36" 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:36"7/8 W:4"5/8 H: 11"7/8
  • Entry size: 10" 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:

36" Linear Slot Diffuser - 2 Slot - AC Vent - Register