I employed a plumber to diagnose and fix a problem that I have with my hot water circuit.
I have a sealed S plan system with the 2 valves which works fine with the CH but only works intermittently with the HW. The plumber checked the valve and diagnosed the problem as the programmer so returned and replaced it. I paid the outstanding balance when he left expecting the problem to have been sorted. Unfortunately, it appears that I have exactly the same intermittent problem I had before the programmer was replaced. I have contacted the plumber a couple of times over the last 3 weeks to return and fix the problem but his return emails now seem to have stopped. It is apparent to me that the programmer was OK all the time and the probable cause of the HW problem is the cylinder thermostat. I'm hoping the plumber will still return but the longer I don't hear from him the more unlikely this will be.
I need advice. What course of action should I take now?
I have a sealed S plan system with the 2 valves which works fine with the CH but only works intermittently with the HW. The plumber checked the valve and diagnosed the problem as the programmer so returned and replaced it. I paid the outstanding balance when he left expecting the problem to have been sorted. Unfortunately, it appears that I have exactly the same intermittent problem I had before the programmer was replaced. I have contacted the plumber a couple of times over the last 3 weeks to return and fix the problem but his return emails now seem to have stopped. It is apparent to me that the programmer was OK all the time and the probable cause of the HW problem is the cylinder thermostat. I'm hoping the plumber will still return but the longer I don't hear from him the more unlikely this will be.
I need advice. What course of action should I take now?