I have a gas boiler for DHW and single zone heating (S-plan with TRVs on all radiators). Now I'm retired and my circulation isn't as good as it once was, I have problems in the colder months with cold feet - particularly on tiled or engineered wood panel flooring on the ground floor. I have been wondering whether I should take the opportunity of supplementing the radiators with UFH while replacing the flooring in these areas. I realise it's not ideal, but would I be able to get away with connecting to the existing radiator flow and return? Getting separate pipework back to the boiler would be out of the question.
Thanks for your advice.
Thanks for your advice.