Lochinvar & A.O. Smith 100111598 Gas Valve Els PW 17895 DIP switch #3 should be

DIP switch #3 should be set to the "OFF" position to enable a fixed 17-second warm-up routine rather than the factory-default adaptive setting

operating at 115V or 208-230V

offering a direct-fit replacement that eliminates the risk of terminal mismatching or improper resistance

Precision Engineering: The 3-inch probe is calibrated for rapid thermal response in high-static pressure environments

Technicians should look for tripped breakers caused by windings shorted to ground

Lochinvar & A.O. Smith 100111598 Gas Valve Els PW 17895 DIP switch #3 should beThe Lochinvar & A. O. Smith 100111598 Gas Valve is a technical grade Natural Gas Control Valve specifically engineered for high efficiency water heating systems and commercial boilers. As a critical component in the combustion string, this 24V gas valve manages the fuel flow to the burner based on the signal from the primary control board. It is factory set to a 3. 5" W. C. pressure set point, ensuring the precise manifold pressure required for stable