you mean the hot water consumption? check if the burner works by the time you turn on the hot water tap. if it works, then the hot water exchainger should be cleaned. if it dooesn't works, then check and readjust the settings. if you need more help or advise please contact me.
Thanks for posting this. I have a Vaillant Combi boiler. I have re-pressurised and yet hot water is not always coming through. Sometimes it does, but takes ages to come through, sometimes it doesnt. If i turn on the central heating then it does come on...
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eweykidd13d 1 month ago
you mean the hot water consumption? check if the burner works by the time you turn on the hot water tap. if it works, then the hot water exchainger should be cleaned. if it dooesn't works, then check and readjust the settings. if you need more help or advise please contact me.
b262222 5 months ago
Hi
Thanks for posting this. I have a Vaillant Combi boiler. I have re-pressurised and yet hot water is not always coming through. Sometimes it does, but takes ages to come through, sometimes it doesnt. If i turn on the central heating then it does come on...
Any suggestions?
Thanks kindly
wroughtonca 6 months ago
Awesome, thanks for the help :-)
mattsteeluk 1 year ago