Do i need a shower Pump?

[thepheasant]

im planning to install a new bathroom in my flat.

i live in an ex local authority block on the 5 floor (top floor)

i am considering installing a shower pump as i like powerful showers, but i have a combi boiler, is it possible to do this?

also currently the cold water doesn't seem to have enough pressure to mix properly with the hot water and seems to be forced back in to the pipe.

anyone got any ideas?

mike

 

[gas4you]

No, you cannot put any sort of pump between the combi and the shower.

 

[Gasguru]

The cold is probably still fed by the tank on the roof, should be off the mains.