Flue Gas Analyser Only vs. Proper Service: What an Actual Boiler Strip-Down Looks Like If you have ever booked a boiler service in Grimsby, watched someone walk in, clip a handheld analyser into the flue terminal or test point, drink a cup of tea, and hand you a £50 invoice 12 minutes later, you haven’t … Continue reading What is Included in a Boiler Service?