Lochinvar & A.O. Smith 100208390 Pressure Switch 30067439-890 This 200 degree F limit

This 200 degree F limit switch is built to the exact specifications required for Heil

Once power is present

This cartridge is specifically for use with Sporlan Type Q (conventional port) and Type BQ (balanced port) series valves

Designed to withstand the rigorous demands of industrial fluid loops

Lochinvar & A.O. Smith 100208390 Pressure Switch 30067439-890 This 200 degree F limitThe Lochinvar & A. O. Smith 100208390 Pressure Switch is a critical safety component engineered for precise draft proving in high efficiency commercial and residential boilers and water heaters. As a veteran grade OEM replacement pressure switch, this part is built to detect specific pressure differentials, ensuring the inducer motor establishes a safe venting environment before the ignition sequence initiates. This specific model is a direct cross