by norma »
Fri Oct 14, 2011 3:05 pm
We suspect that some of the actuators on our underfloor heating system are no longer working. Are they easy to replace or is it something we need to ask our plumber to do? Also, does anyone know where I can source a replacement for a Telestat actuator with the following markings - 10C 220 NC 230 Vac 1.5W 20mA ? Many thanks.
