TPI Low Voltage Thermostat, Series: UT Series, Heat Only Thermostat, 2 to 3 deg F Differential, 24 VAC, White, 3.25 in H x 5 in W x 1.38 in D Dimensions
Heat only type for 24V and Millivolt systems low voltageVertical/horizontal mountingLong life sealed contactsDoes not contain mercuryLeveling not requiredFahrenheit and Celsius temperature scalesR, W terminalsIncludes positive off