This General Room Thermostat in White by Sangamo is a universal model suitable for central heating radiators. The thermostat is wall-mounted or surface-mounted and has a square shape with a rotary knob for control. It is powered by a 240V corded electric source, with a voltage type of 250V. Manufactured in 2013, this non-programmable thermostat is made of thermoplastic material and features a 2-wire configuration. Ideal for maintaining room temperature, this thermostat is a reliable and convenient addition to any home heating system.