The Codice Dual Combined High Limit Thermostat Control 542902 is a rectangular-shaped thermostat designed to fit into the pocket of hot water cylinders. It operates on a dial control style with an analog/mechanical design, suitable for household use with a voltage of 240V. Made of durable plastic in a sleek white colour, this thermostat combines two functions in one, offering safety and control within domestic hot water settings.. The Codice brand ensures quality and reliability for your home heating needs.Item has been in storage. Not brand new.