Thanks dilalio. It is such an obvious and cheap thing to do. Do the washing machine valves stiffen up? I find if they are not moved often they become useless.There are various adaptors on the Kamco hoses but we always fit washing machine T's into the system pipework (capped of course) for later flushing, or for flushing as part of the install. Flushing being done whilst boiler is being hung and piped up.
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