The pilot light on my New World CH502 boiler has gone out and refuses to re-light, properly. I've had the thermocouple replaced by a gas engineer, but this hasn't fixed it. I've read all the the comments in response to Actrosman's plea from a while ago from Agile, swbjackson, namsag, gaswizard, and corgibloke and it maybe that the gas valve (ITT Maclaren 24v) is at fault. I know my CH502 is nearly 40 years OLD, but I don't want to replace it as the aforementioned gas engineer says that the 15mm gas feed would have to be replaced with a 22mm pipe, which would mean ripping my house apart. I'd be very happy to replace all the controls on the CH502 rather than wreck my house !
CAN ANYONE HELP ?
CAN ANYONE HELP ?
