I have an Icon23t boiler and the hot water is intermittent when the central heating has been on for a while. The burner ignites for 5 secs then off for 5 secs.
An engineer has looked at it and said it was a mains water pressure problem.
The water pressure and flow was tested by my water company and found to be ok.
I have since noticed that the burner flame is sometimes intermittent, (on for 5 secs then off for 5 secs), when the central heating has reached working temperature and is reheating.
Now since the central heating part of the boiler is independent of the mains water pressure am I correct in thinking that this problem cannot be due to a water pressure problem?
An engineer has looked at it and said it was a mains water pressure problem.
The water pressure and flow was tested by my water company and found to be ok.
I have since noticed that the burner flame is sometimes intermittent, (on for 5 secs then off for 5 secs), when the central heating has reached working temperature and is reheating.
Now since the central heating part of the boiler is independent of the mains water pressure am I correct in thinking that this problem cannot be due to a water pressure problem?
