Re: Seimens heatexchanger cover fitting
in the top left hand corner compartement of the heat exchanger I seem to have alot of black gunk, which I was trying to flush out clean by pumping water through it, unfortunatly the back cover (thin blue plastic sheet) of the exchanger split as I trying to get water to flush out the chamber.
As soon as I done it I had that stupid feeling of why did I do that !!.
But I am not clear if I only need a cover or a complete heat exchanger ???, clearly there is a siginficent price difference between teh two.
Thanks for the advice