I need to replace a few washers and want to know if I can isolate combi boiler as I don't want to have to drain system. It's baxi boiler if that helps. Well able to replace the washers myself and can't afford £100 to call out plumber. Thanks.Thanks Ron S - I guessed this was possible. I can see three valves under boiler - would it harm to turn off all three just in case? By the way I'm a girlie - who says we can't do these things?!!
FULL QUESTION HERE - Please answer the question on the forum if you can.