Honeywell YCT53K1003

The Honeywell YCT53K1003 Standard Millivolt is a manual low volt thermostat. It has 2 wires, quiet switching, used with 750 millivolt heating systems and is mercury free. Product Measures: 1 wide by 1 long by 1 tall/deep. Features: 2 wiresUsed with 750 millivolt heating systemsMercury free. Material: Quiet switching.