For technicians performing pool heater repair

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

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

Most OEM fan blades utilize a integrated hub with a pre-installed set screw for securing to 1/2" shafts

confirm if your specific application requires a new well or gasket separately

Lochinvar & A.O. Smith 100109691 Thermostat 318423-701 For technicians performing pool heaterThe 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