this specific assembly is configured for natural gas water heaters

Universal Frequency Support: Built to operate reliably across both 50Hz and 60Hz cycles

eliminating the need for additional body cooling or complex liquid injection systems

This fitting is designed to accept 3R series rigid rods or 3W wire-suspended electrodes with 1/4-20 threads

Lochinvar & A.O. Smith 100093632 Switch 324846-701 this specific assembly is configuredThe Lochinvar & A. O. Smith 100093632 Switch is a critical safety component designed for high efficiency commercial boilers and residential water heaters, including the Polaris PG series. This heavy duty air pressure switch is factory calibrated to a 1. 6" w. c. setpoint, ensuring the combustion blower provides sufficient drafting before the ignition sequence initiates. Utilizing an SPDT (Single Pole Double Throw) configuration with normally open (N.