can you pump a combi boiler

mandy, March 2009

i have bought one of these power showers with water jets and havn't got much pressure. thought i might be able to add a pump for extra pressure but have been told i cant do that. is this correct.

mandy, March 2009

all combi,s have pumps built in,what make is it?..so we can try and fill it 4you...

Tony, March 2009

are you talking about the heating system or the amount of hot water coming out of it?

Chestnut Plumbing, March 2009

hi mandy ,under the boiler cover there should be a red turn knob which when turned allows water into boiler , pressurize to around 1 bar or so. if not near the boiler or under sink there should be provision for a filling loop to be fitted to join mains water pipe to pipe for boiler and a small on and off valve on each pipe. join on filling loop to both valves and turn on mains first then boiler valve until 1 bar or so is up, do reverse procedure on removing loop .shouldnt leave connected. marty

marty, March 2009