Recent content by DavidMc

Its a Thermostatic Radiator Valve. By all accounts Giacomini is rubbish. I think I'm going to have to replace it.

I've read the FAQs, opened the valve, found the pin in the body [not the head] and made it move about 2mm up and down. The rad is still only lukewarm. How far should it move if its working correctly?

Harpic removes limescale better than any other domestic product. Works on Taps, Shower Heads, Sinks, Basins, Toilets, Tiles, Plastic, ceramic but NEVER on a bath - it eats the enamel. Don't leave it on stainless steel for too long - it will leave a mark.