shower pump

[mdbuild]

hi there ,can anyone tell me what would happen to shower pump if it was fitted to a combi boiler system,i know it states that one should not be to a combi system, but water pressure is so low at shower. or any other ideas to boost pressure ,many thanks

 

[ChrisR]

FIrst, find out what the problem is caused by.
Fourth floor conversion flat?
Good or poor cold water pressure at the kitchen sinK?
WHat's the combi - how old
etc
?

 

[mdbuild]

FIrst, find out what the problem is caused by.
Fourth floor conversion flat?
Good or poor cold water pressure at the kitchen sinK?
WHat's the combi - how old
etc
?

hi the combi is about 3yrs old its a ferrolli,
its a house and the pressure seems to be o,k at the kitchen sink but upstairs pressure seems low the pipe work to upstairs is in 22mm and does,nt travel anywhere unessesary,just wondered what the problem would be caused by fitting a pump ?cheers

 

[Fluffster]

You are not going to be able to drag any more hot water out of a combi boiler any faster than it heats it up.
So you never put a pump on a combi.

Pete