12" X 12" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Fixed Blades with Damper + Product Details Size - 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
12" X 12" ADJUSTABLE AIR SUPPLY DIFFUSER HVAC Vent Duct Cover Sidewall or Ceiling Fixed Blades with Damper + Product Details Size 4 X 12 Is CRFG2028 Width_14in + Product Details Size 34"w X 12"h is the size for the duct opening measurement only actual front end outer dimensions are approximately 30 5 8" width X 20 5 8" height