- Joined
- 27 Mar 2005
- Messages
- 3
- Reaction score
- 0
- Country
This problem has seemed to follow me as I had similar experiences in my last house.
The hot water from the combi boiler is fine when you just turn the tap on a little or you're prepared to shower under a dribble but try to get a faster flow rate and the water runs cold. The temperature of the shower also varies even when nothing else is using water.
Is this the DHW heat exchanger and if so, can I sort it myself?
I'm aware that flow rate is reduced by combi as it needs time to heat water, but this flow rate is set by the boilers resistance right? Not how far I turn my taps on?
Thanks for your time in reading this post,
I look forward to any replies!
Sandy
The hot water from the combi boiler is fine when you just turn the tap on a little or you're prepared to shower under a dribble but try to get a faster flow rate and the water runs cold. The temperature of the shower also varies even when nothing else is using water.
Is this the DHW heat exchanger and if so, can I sort it myself?
I'm aware that flow rate is reduced by combi as it needs time to heat water, but this flow rate is set by the boilers resistance right? Not how far I turn my taps on?
Thanks for your time in reading this post,
I look forward to any replies!
Sandy