boiler installation 4

https://atomic-wiki.win/index.php/When_Does_Your_Home_Need_Air_Conditioner_Service%3F

Getting a new boiler installed is one of those home jobs you don't think about until the old one starts knocking in January. A good fitter will check the gas supply, make sure the flue is positioned correctly, and test the pressure before they leave. It usually takes a full day, and they have to drain the system, swap the unit, and flush out any sludge. You end up with a quiet little box that actually heats radiators evenly and doesn't cost a fortune to run.