We have moved into a house with a Worcester Bosch R40 HE plus. The hot taps and shower sometimes run hot then go cold.
Heating Engineer has so far fitted a new plate heat exchanger and a new hot water thermistor without resolving the problem. So I am £500 worse off and still have the problem.
Have any of you out there any suggestions on what the cause and solution might be before I spend more replacing components which just "may" resolve the problem?
Thanks
smaug
Heating Engineer has so far fitted a new plate heat exchanger and a new hot water thermistor without resolving the problem. So I am £500 worse off and still have the problem.
Have any of you out there any suggestions on what the cause and solution might be before I spend more replacing components which just "may" resolve the problem?
Thanks
smaug