Return-temperature limiting thermostat with internal element. Good readability from every angle. Limiting and blocking of setpoint range without tools.
The Thera-RTL limits the return flow temperature of radiators or, in case of combined radiator/underfloor heating systems, the return flow temperature of underfloor heating loops.
- Easy readability of set temperature from every angle
- Equipped with concealed limiting and blocking tabs
- Set temperature range 20 to 50 °C at nominal flow rate
- Usable only with standard Honeywell Home BB and KV type radiator valves