Napoleon Restrictor Plate | RP5 McGrayel Built-in Copper Scupper: Features a

Built-in Copper Scupper: Features a 3/4 inch inlet for a stylish water flow

Use with your Aquachek testing routine to stay on top of essential water chemistry

Professionals searching for pump parts often look for reliable options like part number 3902 to restore functionality during service calls

The existing cell is heavily scaled or physically damaged

Napoleon Restrictor Plate | RP5 McGrayel Built-in Copper Scupper: Features aNapoleon RP5 Restrictor Plate Replacement for Aggressive Vertical Venting The Napoleon RP5 Restrictor Plate is a replacement component designed for the RP5 venting system. It functions to regulate airflow within the venting pathway and is specifically recommended for aggressive vertical venting scenarios to help balance draft and combustion performance. Fitment and Installation for Napoleon RP5 Restrictor Plate Used as part of the RP5 assembly, this