Question about Heating & Cooling
I have a worcester 28cdi boiler and the pressure rises to max 4 bar i have put a new loop on it but the pressure still keeps rising to max,i have bled the radiaters as well...can you help ..
You bled the radiators, so this is a water system not steam. Sounds like you expansion tank is "slugged" or full of water, so there is no place for the water to expand when it warms up. get some water out of the expansion tank
Posted on Aug 03, 2009
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Posted on Jan 02, 2017
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