Yes i did that. Whatever position the Actuator is in or the valve only the Water Tank gets how.Heating isn't working no matter what i do
Boiler working, Pump Working, Actuator working but No Heat or Water. Can anyone help?
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Well, maybe try a new valve then or and try opening shutting the pump isol valves 4 or 5 times to try and get them to seat, failing that you will have to drain the system down to change the pump to see if that's the problem.
Your diy skills are now exhausted mate.
yes i did Johntheo and it made no difference
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The actuator is doing whatever it's called for CH or HW. But thats not making my radiators hot
All I can suggest is you try to get the circ pump isol valves tight (opening&shutting them 4 or 5 times might do), failing that you will have to drain down the system, and install that other pump with two new isol valves, inspect the old pump impeller vanes & ports for sludge etc and take it from there, still no guarantee though that this will work since two rads are OK + the DHW heating.
It's quite simple.
If the flow is open to CH and only 2 rads are getting warm/hot then either the pump is weak or the system is blocked.
If the flow is open to CH and only 2 rads are getting warm/hot then either the pump is weak or the system is blocked.
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