hi every one i have a netaheat boiler in a flat i rent out and it works fine but it boils over in to the tank in the airing cupboard, even when set on No 1. Can you help.
Hi all i dont no but should i have a live at my gas valve when calling for heat because my piolt is lit but no ignition aND THERE IS NO LIVE AT THE TWO ORANGE WIRS ON THE GAS VALVE