does anyone have current info on a good open vent system boiler (new) that only requires switched live.
problem- custommer would like new boiler. current system is open vent. problem - chipboard flooring throughout and only switched live, earth and neutral to the boiler which is miles away from the cylinder valves and controls. i've heard that Potterton do one that could work but thats it?
problem- custommer would like new boiler. current system is open vent. problem - chipboard flooring throughout and only switched live, earth and neutral to the boiler which is miles away from the cylinder valves and controls. i've heard that Potterton do one that could work but thats it?