RFDIAL-W16 is a dial set control thermostat. Colour: Creamy White. Easy to use and attractive in any home. Designed for three mode settings 1) control from room temperature with the internal sensor, 2) control from floor temperature with the external sensor or in 3) the combined floor & air temperature sensing mode. 16A switch rating. Suitable for flush mounting in a 37mm deep back box sunk in the wall.