The lights on heating controls come on when flick boiler fires up ok. The rads heat up but no hot water comes at all. The temp rises on the boiler too. Sorry it’s not more technical response
have Gloworm flexicom hx15 condenser boiler which the heating is working ok but we cannot get any hot water at all. The boiler is not showing any faults or making any odd noises so have no idea how to resolve it. Am on low income so need to get is sorted by cheapest means possible. All advice...