When carrying out boiler servicing, we will check the staining around the boiler, the flame picture (this allows us to see if a combi boiler has a healthy blue flame), the safety devices, the case seal, the main burner, the heat exchanger and the gas pressure. During our boiler servicing we will also remove case and combustion chambers so that we can inspect for any signs of corrosion. Not only that, but we will also check all electrical parts to ensure everything is in good working order, and arrange for these to be changed (whether that be the same day or not). When it comes to boiler servicing, Aquatek aims to go above and beyond all of our customers’ expectations. For more information about boiler servicing, please do not hesitate to contact our team today on the number shown. We look forward to being of assistance.