Recent content by Andrew Hunter

Thanks for the help on this. I will get a heating engineer out and put your suggestions to him. Sounds like with the correct additions I could continue using my back boiler for a few years before upgrading is required. Much appreciated.

This is the setup. I don't believe I can't have CH without HW. Why would I regret a combi?

I have moved to a house that has a back boiler system for hot water and central heating. I plan on having a combi installed when I have saved enough money. The issue I have is that the central heating doesn't work without the hot water being switched on. When I switch the CH on it sounds like...