EZ Plenum EZTEE4 4"-Inch Round Spiral TEE Duct Fitting 28GA 4-slot Replacing a failing attic fan

Replacing a failing attic fan motor can restore proper ventilation

This is a Genuine Original Equipment Manufacturer (OEM) Trane part#BRG1208 1

This is a R6-rated fiberglass "assembled" linear plenum box that fits a 12"-inch 2-slot (1"-inch slot width) linear diffuser grille

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Secure brackets to plenum box

EZ Plenum EZTEE4 4"-Inch Round Spiral TEE Duct Fitting 28GA 4-slot Replacing a failing attic fanEZ Plenum's EZTEE4 4" inch Round Spiral TEE Duct Fitting, made from durable 28 gauge galvanized steel, is ideal for efficient airflow management. Designed to create a 90 branch from a main or secondary duct line, it ensures optimal air distribution in heating, ventilation, and air conditioning systems. Its robust construction provides long lasting performance and compatibility with kitchen and bathroom ventilation fans, offering a reliable solution