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DJKEV
I have a Linear 28 boiler fitted it has recently had a new heat exchanger fitted but now when it gets up temp it starts to leak out water that leads me to switch it off and have to fill it up again to 1.5 when switched off it still continues to leak out until it is empty i am now unable to use the system in fear of it running dry can anybody offer any advice or pointers on how to rectify the problem thanks.