10" X 10" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White Outdoor Vent Covers Applications – These saddle airtight

Applications – These saddle airtight take-offs are used to transition from a round surface to a round pipe or insulated flexible duct

+ Product Details Perfect Fit & Easy Sizing - Designed for a 34" x 22" Or 22" x 34" duct opening (measured at the opening)

a monthly check is recommended

+ Product Details Perfect Fit & Easy Sizing - Designed for a 24" x 22" OR 22" x 24" duct opening (measured at the opening)

+ Product Description Upgrade your HVAC system with our Premium Quality Straight Round Stack Boot

10" X 10" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White Outdoor Vent Covers Applications – These saddle airtight+ Product Details Outer dimensions: 11. 75"W x 11. 75"H fits a 10" X 10" duct opening Durable stamped steel construction ensures long lasting performance Designed for sidewall and ceiling installation with included screws Multi shutter damper with easy lever for precise airflow control Smooth powder coated white finish for a sleek look and scratch resistance + Product Description Maximize your homes airflow with this premium Air Supply Grille air