Located in:Installation Supplies, Registers and Grilles, Airtec Diffusers and Grilles
MV3S 3-WAY GRILLE. Ceiling diffuser grille with adjustable collar. 3-way assembly. Product includes adjustable airflow damper - but no backdraft damper. See related products for backdraft dampers. The Model MV with its unique design and contractor friendly engineering saves money by reducing installation time by up to 80%. A Diffuser, Boot and Damper all in one, it installs in seconds with just a few easy steps. FEATURES: - Will accept 4, 5, and 6 inch duct sizes using tear-away bands so there is no cutting required. - Mounting clips rotate into position securing the unit to the ceiling material quickly and easily. - A damper provides a virtually airtight shutoff, reducing drafts and condensation problems in cold climates - Includes 1 tie strap Click here to view installation video (requires Quicktime) A= 8 3/4 B= 7 1/8 C= 5/8 D= 1 3/8 E= 3 1/4 F= 5 1/4 G= 7 1/4
Comments about Airtec AIRTEC MV3S 3-Way Diffuser Grille for 4/5/6" Duct:
This product was very easy to use. I remodeled its fastening mechanism so I could remove the grill with out removing the entire unit. Even that worked well!!