I Need the expansion vessel replacing on my Baxi 105E, the easiest option appears to have an external version fitted, Altecnic do an extensive range, but how do you calculate what size is needed,4, 8, 12ltr ???.
Would it need its own filling loop, pressure release valve and pressure gauge or would the boilers own work with it.
ANY ADVICE WELCOMED
Rotherman
Would it need its own filling loop, pressure release valve and pressure gauge or would the boilers own work with it.
ANY ADVICE WELCOMED
Rotherman