Galvanized steel provides excellent corrosion resistance and longevity.
Set of two identical take-offs (one supply and one return).
Collar installed with expansion lock and then sealed air tight with hot melt glue or parabond aluminum adhesive.
Black diffuser board coated with EPA-registered anti-microbial protective acrylic agent along air stream side.
Sold in sets of one supply and one return.
|Part No.||Diameter Size||Quantity|
|RTCPU12SR||12"||1 Set (2pcs)|
|RTCPU14SR||14"||1 Set (2pcs)|