Nutone 330 Inlet Mounting Plate S3865 A matched through-flow replacement returns

A matched through-flow replacement returns the canister to its original airflow

Tip: replace if the cover is cracked or no longer seats tightly

Apply in the areas where smoke odors collect for fast

or loses its zipper stops sealing and lets dust recirculate

Signs that the motor is failing include loss of suction

Nutone 330 Inlet Mounting Plate S3865 A matched through-flow replacement returnsThe Nutone 330 Inlet Mounting Plate is a central vacuum fitting that anchors a wall inlet securely to your home's pipe network. Fittings like this one are the quiet backbone of a central vacuum installation, because every loose or damaged connection is an air leak that steals suction from every inlet in the house. The plate is designed to work with standard 2 inch central vacuum pipe, and a bead of PVC cement makes the joint permanent and leak free.