The integrated dual SPDT auxiliary switches provide essential position feedback for safety interlocks or sequencing

known as the 200RB7T7 refrigeration solenoid valve

System Protection: Prevents furnace operation during flue obstructions

Key Benefits Precise Compatibility: Custom-tailored for 5/16" stems in older VB-3752 valves and VA-3200 actuator configurations

5 PSI range and utilizes a 5V DC input to provide real-time data to the control center

Lochinvar & A.O. Smith 100109691 Thermostat 318423-701 The integrated dual SPDT auxiliaryThe Lochinvar & A. O. Smith 100109691 Thermostat is a high limit LP thermostat engineered for precise temperature regulation in commercial and residential water heaters. This OEM replacement part (formerly part number 100109691) is critical for maintaining safety protocols and operational efficiency within the combustion chamber. Designed specifically for liquid propane applications, this surface mount thermostat ensures accurate thermal sensing to