The Heatmiser TA230 is a 2 wire thermal actuator. 230v Powered 2 Wire Normally Closed M30 Thread Stroke Length 3.5mm +/- 0.5 No more than 1m length cable
Heatmiser TA230 Underfloor Heating Thermal Actuator
Heatmiser TA230 Underfloor Heating Actuator - White
Heatmiser Actuator TA230 Underfloor Heating Heatmiser Actuator Normally Closed
Heatmiser UH1 Underfloor Heating System Working Tested Look On The Video
