Baxi 105e increasing water pressure when hot?

muffking · 6 Nov 2009

Hi guys.
I got a problem with my sealed combi. It sits ok at 1bar when cold, but rises to 2bar when heating the rads and I'm a little concerned as it hit the red at over 2.5 bar before I drained a litre out of the rads.

Any ideas?

kevplumb · 6 Nov 2009

expansion vessel needs recharging or is undersized

see FAQ 3rd post down

diynot

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.

Are you a trade or supplier? You can create your listing free at DIYnot Local

Baxi 105e increasing water pressure when hot?

muffking

kevplumb

DIYnot Local

Similar threads