Williams P322391 Thermocouple This wrot copper fitting features

This wrot copper fitting features a long radius (LR) design

Signal Integrity: Ensures stable low-voltage communication between the limit switches and the primary controller

this round start capacitor ensures the motor can overcome initial inertia and high head pressures without overheating the windings

and JR series

Specifically designed for seamless integration with L7224 and L7248 Series Electronic Aquastat Controllers

Williams P322391 Thermocouple This wrot copper fitting featuresThe Williams P322391 Thermocouple is a high output OEM replacement part designed for precision flame sensing in Williams wall furnaces. This specialized thermocouple with junction box serves as the direct updated version for P321828, providing a seamless retrofit for older pilot assemblies. As a veteran grade furnace safety component, it features an integrated vent limit switch and a robust terminal block transition, ensuring the millivolt signal is