Danfoss’ radiator thermostat is celebrating its 75th birthday. In 1943, the founder of Danfoss, Mads Clausen, invented the world's first radiator thermostat. Seventy-five years later, the product is ...

If you want to install a TRV on your old radiators or an existing thermostatic radiator valve has started to leak, it’s worth ...

Q Having read your very interesting views about boilers and radiators, I am not clear on one point. If you recommend leaving thermostatic radiator valves fully open, why are they installed in the ...

Q I am thinking of putting a multi-fuel stove into the existing fireplace of a Victorian cottage. While it is preferable to put in a flue liner, do Building Regs require the flue to be lined in these ...