The ATC is an electro-mechanical surface mounted cylinder thermostat. The ATC clamp-on cylinder thermostat, which comes complete with cylinder fixing strap, is configured specifically for the control of domestic hot water cylinders.
The thermostat, which utilizes a bi-metallic strip provides reliable and repeatable control, over a wide range of temperatures (20-90°C). The electrical contacts provide single pole double throw operation making the thermostat suitable for all types of motorised valves, including 3 port midposition types. The thermostat, which is not pre-wired, incorporates a sturdy mechanical cable gland which enhances installation standards.