Lochinvar & A.O. Smith 100108952 Thermostat 318172-701 providing the essential conductance signal

providing the essential conductance signal required to prevent dry firing and catastrophic heat exchanger failure

fitting the 18-inch side of the duct for maximum accessibility

system mode (Heat/Cool/Auto)

this valve maintains reliable gas flow control in demanding mobile environments

This number specifies the required voltage

Lochinvar & A.O. Smith 100108952 Thermostat 318172-701 providing the essential conductance signalHigh performance water heater maintenance requires the Lochinvar & A. O. Smith 100108952 Lower Thermostat, a professional grade surface mount temperature control engineered for precision in commercial electric water heaters. This OEM water heater side mount thermostat is specifically designed as a lower thermostat replacement for high demand systems like the A. O. Smith model DRE 52. It features an integrated Energy Cut Off (ECO) safety mechanism,