Worcester 40 cdi is loosing pressure but has no leaks , if I fill the boiler to exactly 1.5 bar and then run the hot tap for 5 mins you can see the pressure gauge is loosing pressure , when it switches back to heating it has definately lost some pressure , is this going to be the DHW heat exchanger or is there another part where the heating water could be passing into the hot water ???????? Cheers Guys
40 cdi loosing pressure
- Thread starter tomy
- Start date
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