Heating thermostats provides control of 750 mV or 12 VDC heating systems|Rated for 12 VDC and millivoltage systems|Coiled bimetal element operates snap acting switch|Temperature setting lever on bottom of thermostat|Mounting using two screws through base to wall or vertical outlet box|Temperature setting and thermometer scale on cover
Honeywell Home Low Voltage Thermostat, Series: T827K, Non-Programmable Thermostat, SPST Switch Action, Precision Snap Action Switch, Terminal Designations: R, W, System Switching: Heat/Off, Bi-Metal Sensor, 1 Stage, 750 mV/12 VDC, Vertical Mounting, Premier White, 2-7/8 in W x 1-3/8 in D x 4-3/4 in H, Import