Originally Posted by BanziBarn
Question: I know you can't get a pumped power shower if you have a combi boiler, but can you put a pump on the water supply that feeds the boiler? Obviously this would rely on a boiler being able to heat a higher flow of water, but if you had such a boiler, would that work?
I don't think what you're thinking about would work Banzi.
Most Combi's will only supply a max flow rate based on what the burner will cope with,pushing more water through would probably not be possible,as the boiler will probably limit the amount of pressure that it will accept.
Worth checking out I suppose,pop into a Plumbers merchants,they could advise better than me.