Thanks for the replies.
Well there's no cold water storage tank (or if there is, it's against my direct orders!). The mains pressure at the kitchen tap does seem weaker than previously but not hugely.
The house is on a slight incline but it's not a huge gradient.
I'll check the...
The flow rate at the hot tap at the bath is 6L/min - pretty feeble!
Downstairs at the cold tap it's about 10L/min but just by looking at it, it was higher before the plumbers put in the combi. I'm not sure what could have changed.
You're right Simon, that was a typo. It's an Ecotec 937 (a monster of a boiler!).
I'll post back details of the flow rate when I get them. Which taps shoujld I measure this at? And what's the easiest way of measuring it?
Thanks
Thanks for the reply.
I'm not at the house now so will try that with the bucket when i get the chance.
At first it seemed worse at the bath than at the basin but my husband just told me that now the pressure seems reduced at all taps including the kitchen sink. The plumber has been back...
Hi,
I searched but couldn't find the info I need.
I have just had a new combi boiler installed - a Vaillant Ecotec 930. The water pressure seemed good at the kitchen sink but wasn't verified by the plumber before he installed the new heating.
The combi boiler is plumbed to the mains...