4 hours ago: Worcester 30 Cadillac combi boiler won’t fire up and the EA?

Mend 105E Home Heating Systems

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Mend Heating, Home Heating Systems
Mend repair fix 105E home heating systems

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Mend 105E Central Heating 45

105e?

when my central heating has bean on 10 - 15 min
the pressuer go up 4-5 bar

gary
September 2011
Sounds like the pressure needs recharging in the expansion vessel.

bill
September 2011
Mend Heating, Home Heating Systems
Mend repair fix 105E home heating systems

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Mend Heating, Home Heating Systems
Mend repair fix 105E home heating systems