12" X 4" [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 13.75"W X 5.75"H] Supply Grille 1-1/8" - 2334 PSI

1-1/8" - 2334 PSI

+ Product Description Upgrade your HVAC system with our heavy-duty

+ Product Details Size - 8"w X 36"h is the size for the duct opening measurement only

This Thermostat from Bramec will fit almost any thermostat

12" X 4" [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 13.75"W X 5.75"H] Supply Grille 1-1/8" - 2334 PSI+ Product Details Size 12"w X 4"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 75" width X 5. 75" height. High Quality High quality steel with counter sunk screw holes (screws included) and no sharp edges. Equipped with a lever for easy airflow adjustment and dampening. Airflow Control Adjustable airflow lever allows precise control over the direction and volume of air. Installation