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Feature
All Steel ConstructionStamped Face
Two-way deflection
White poweder coating
We will refund the purchase price for UNUSED items within 30 days of the purchase date.
Description
- Grille - a series of deflectors in the shape of blades or fins fixed in a frame to allow air to pass through from duct to room space
- Register - a grille attached with a damper or valve to control the air flow volume
- Diffuser - a unit with duct connecting piece and a larger face piece with multiple blades to spread out air flow to multiple directions. Examples are drop ceiling T-bar diffusers and round ceiling diffusers.
- Measure the size of the air duct opening(the size of the "hole" ).
- Select the listed size that match the duct opening size.
- The outside or overall size is 1.75" larger for both width and length so it can cover the "hole".
- Do not use outside measurement for size selection.