1'x1' White Plastic 4-way grille*damper*box, MV4, #81914 actual OD 11.375 in.x11.375 in.
8 reviews
Save $-42.03
SKU: 4946-81914-MV4
1'x1' White Plastic 2-way grille/damper/box, MV4, #81914
Actual Outside Dimensions Of Faceplate is11-3/8" x 11-3/8” square.
4 way Throw.
Produced by Rectorseal, Airtec brand,
Unique plastic ceiling diffuser which incorporates an integral ceiling box.
Intended for residential and light commercial applications. They provide maximum convenience and time-saving as they are designed for easy installation by one man only working from below the ceiling.
Included is a built-in Air Damper to restrict airflow when desired.
Zip Tie Included. Used for a 6",7" or 8" duct.
MPN: 81912
Features
Stepped Collar for multiple duct sizes, Collar tabs easily tear away unneeded sections and Mounting Clip accommodates thicknesses up to 1-1/4"
Virtually airtight butterfly damper Rubber gasket delivers superior seal when closed
Damper Handle allows smooth, easy turning adjustment from below for fully open to the tightly closed position
High-Grade Polymer Grille resists breakage, scratching, yellowing and fading.
Patented one-piece grille, damper box, and Lightning-fast installation.
Perfect product when you have a older home. Fast shipping just a little costly so I would order everything you need at once to avoid paying multiple shipping fees.
c
carolyn McDonald (Medford, US)
Grill
A
Al Wyman (Nashua, US)
1'x1' damper box
It was great to be able to find a replacement for a broken damper box that was installed 22 years ago. As a side note, was there supposed to be a "key" in the box for opening and closing the vanes? There was a small empty plastic bag that looks like might have had one in it. If one was not included, could you give me the information on how I could purchase one.
Al Wyman
