The PTFE-coated EPDM seat is critical here

114-inch rod

This utility thermostat is rated for a maximum bulb temperature of 290

and replacing a blown P323665 fuse limiter is essential to restoring safe cabinet temperatures and unit operation

Lochinvar & A.O. Smith 100110825 Wire Harness R-407C The PTFE-coated EPDM seat isThe Lochinvar & A. O. Smith 100110825 Wire Harness is a critical OEM replacement part engineered for precise electrical integration within high efficiency boilers and commercial water heaters. This 68 inch long wiring harness kit facilitates secure power and signal interconnection between the integrated control board and peripheral components, including sensors and ignition systems. Designed specifically for Lochinvar and A. O. Smith PV and power