Thanks for the very quick reply! Will have to think of another way round my problem. I wanted to replace my radiators and run the 22mm pipes another way under the floorboards.
I have a question, can you shut off the central heating flow and return and just use the boiler for hot water. I have a Glow-Worm 24 CI, with isolating taps on both the flow and return.
Is this possable/practical........SAFE! :shock: