During a boiler service, your boiler engineer will perform a series of checks to ensure that your boiler is safe and efficient. First, they will conduct a visual inspection to check for any corrosion or leaks. They will also check the flame in your boiler. They’ll then remove the boiler casing and check all the components, including the heat exchanger, burner and spark probe, then clean the inside. After this, they’ll check the flue for obstructions and ensure that it’s safely fitted. They will then do a gas pressure check to ensure the boiler is working at the right pressure, before firing it up to check for any working faults.
Ashford is regarded as a town virtually completely inside the Surrey borough of Spelthorne - two side roads happen to be in the London Borough of Hounslow in west London, England. Mostly non commercial, Ashford is really a big suburban development 13.5 miles (21.7 km) WSW of Charing Cross, London and shapes a section of the London commuter belt.