TSD01802 Cotherm Thermostat

Restore your commercial or residential water heating system to maximum safety and thermal precision with the Cotherm TSD01802 Rod Combination Thermostat. Designed by global thermal controls leader Cotherm, this premium 18-inch (450mm) rod thermostat delivers heavy-duty single-pole temperature regulation. It is widely used as a trusted original equipment manufacturer (OEM) part and an aftermarket replacement for high-capacity immersion heaters, commercial flanged boilers, and unvented cylinders.