US$ 100.00
For 12" Round Duct Opening - Spiral or Flex
actual front end outer dimensions are approximately 34 5/8" width X 14 5/8" height
Installation – Easy drop ceiling installation
+ Product Description Upgrade your HVAC system with our 8" Round Air Vent Supply Grille
20" X 4" 3-Way Air Supply Grille Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White 8" Round Duct Pipe For 12" Round Duct Opening+ Product Details Outer dimensions: 21. 75"W x 5. 75"H fits a 20" X 4" 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 supply
US$ 100.00
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