"Uni LHB"

The "Uni-LHB" is a non-electric thermostatic operator for Oventrop radiator valves. It uses a liquid element to sense the temperature and control the valve. The "Uni-LH" is designed for use in radiator valve applications requiring restricted access to the temperature setting. This operator has a tamper-proof internal locking setting. The single temperature set point is adjusted with a spanner-type driver bit and is hidden under a protection cap. The thermostat is designed with an internal locking collar that can withstand an impact of up to 220 pounds of force.