Standard Inlet Valve Rough-In Plate 
For use with 1500 series inlet valves as well as many other kinds of low voltage inlet valves. This all-purpose mounting plate combines the advantages of plastic and metal mounting plates into a single unit. This plate can be used for installation in new homes or when doing a retrofit.
Supports modern central vacuum inlets excluding NuTone and VACUFLO semi-automatic.
Manufacturer Part Number: 5568