dilalio Joined 20 Mar 2009 Messages 13,957 Reaction score 5,937 Location Potters Bar Country 30 Oct 2017 #16 Find the zone valves. Do the touch test then it’s multimeter time as the microswitch in the actuator head for that zone is the next suspect.
Find the zone valves. Do the touch test then it’s multimeter time as the microswitch in the actuator head for that zone is the next suspect.