1'x1' Black Plastic Antique grille/damper/box, MVAB,

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Rectorseal Airtec How to video | 1800ceiling

1'x1' Black Plastic Antique grille/damper/box, MVAB, #81918 (actual OD, 11-3/8")

SKU: 4946BK-81918-MVAB

Airtec 1'x1' Black Plastic Antique Diffuser w/Damper 6,7,8" collar MVAB.
Actual Outside Dimensions Of Faceplate is 11-3/8" x 11-3/8” square.
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: 81918

Covered 1909 era Flu Holes BEAUTIFULLY!!

Bought these to insert into flu holes in my 1909 Victorian I just bought. Couldn't stand the painted paper plate...these Fit PERFECTLY. The graduated size was a perfect design. Going to buy more when I get to those rooms!

They work well

I needed something to dim the lights a bit in the studio and this was a winner.

Just what we needed

Great

Simple process and good experience

My lamp cover came in with no issues and thoroughly secured.

i like ‘em

It worked but was a tight fit (my mistake)

I had to hide a hole 6.25" in diameter which was partially covered by a medallion 5.25" diameter. I got it to work with a goof ring (ID: 5.25", OD: 7") but it was a tight fit. I think ideally I should have got it with (ID: 5", OD: 7.5") that way there would be more overlap. Just putting it in here so folks ordering in the future have an easier time installing the goof ring.

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1'x1' Black Plastic Antique grille/damper/box, MVAB, #81918 (actual OD, 11-3/8")

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