hi there a happy new year to you all.could you tell me what comes out of the flue of a combi boiler.my neighbour as had a new one fitted to out room next tomy garage.as my house and garage is built higher than neighbour the fumes are going under the roof felt and into garage.also if the breeze...
hi there i have a thorn m44 central heating system the problem i have alway had is when the boiler is running with wall thermostat switched off the upstairs radiators stay hot,so have to close radiator valves to keep them cold when not needed.have lived with this for years but after finding this...