BUILDMART - 12" 2 Slot Plenum Box End-Cap for [END-CAP Linear Slot Diffuser - 2 Slot - 3/4" Slot Width] Straight - Premium Insulated - Heating & Cooling - Texas Buildmart

Continuous galvanized sheet metal end cap plenum box with foam insulation, ideal for Texas Buildmart 12" linear slot diffuser end-cap. Designed for 2-slot end cap applications that are used to connect with continuous plenum box of 5ft, 6ft, 7 ft, 8 ft, 9 ft 2-slot continuous linear slot diffusers to achieve the required length. This air-distribution box attaches directly to the HVAC supply that heats or cools the air. Professional HVAC installer recommended. Ideal for Texas Buildmart 12" Linear Slot Diffuser – 2 Slot (End Cap Application) Galvanized sheet metal end cap plenum box with foam insulation Total Box Dimensions: L: 12 1/2" W: 4 11/16" H: 11 15/16" Mouth Dimensions: L: 12 1/2" W: 3 3/8" This air-distribution box attaches directly to the HVAC supply that heats or cools the air Compatible with 5 ft, 6 ft, 7 ft, 8 ft, and 9 ft 2-slot continuous plenum box