Getting your boiler serviced but unsure what the process involves? We'll walk you through our comprehensive boiler service procedure. Here's exactly what our Gas Safe registered engineers do to keep your heating system running safely and efficiently.
What's Included in a Boiler Service?
Visual Assessment
The engineer begins with a thorough visual inspection of the gas installation and boiler components. This includes checking for signs of corrosion, leaks, or wear on pipes, valves, and fittings. They'll also examine the boiler casing for any damage or abnormalities.
Gas Leak and Tightness Test
A crucial step in the service is conducting a let-by and gas tightness test. The engineer uses specialised equipment to detect any gas leaks in the system. This test ensures that all gas connections are secure and that there's no risk of gas escaping into your home.
Pressure Checks
Working pressures are carefully checked to ensure the boiler operates at the correct pressure. Incorrect pressure can lead to inefficient heating, increased energy consumption, and potential damage to the boiler components. The engineer will adjust the pressure if necessary.
Seal and Expansion Vessel Inspection
All seals are inspected for signs of wear or damage. The expansion vessel, which helps maintain the correct pressure in the system, is also checked. If the vessel's pressure is low, the engineer will top it up to the correct level.
Cleaning and Maintenance
The engineer cleans critical components such as the heat exchanger and condensate trap. This process removes build-up that can impair efficiency and cause malfunctions. Proper cleaning ensures optimal heat transfer and prevents blockages in the condensate system.
Flue Gas Analysis and Oxygen Test
A flue gas analysis is performed to check the combustion efficiency of the boiler. This test measures the levels of various gases in the flue, including carbon monoxide and oxygen. The engineer will adjust the boiler if the readings are outside the manufacturer's specifications, ensuring safe and efficient operation.
Additional Checks and Tests
Engineers may perform additional checks depending on the boiler type and age. These can include inspecting electrical connections, testing safety devices like the pressure relief valve, and checking the functionality of the thermostat and timer.
Benefits of a Comprehensive Boiler Service
A thorough boiler service offers numerous advantages
- Reduced energy bills through improved efficiency
- Prevention of unexpected breakdowns
- Extended boiler lifespan
- Enhanced safety by minimising the risk of carbon monoxide leaks
- Maintained manufacturer's warranty
Want to know more?
Get in touch with our heating engineers in Birmingham, Redditch, Solihull and Bromsgrove by calling us on 07866506978 and we'll be happy to help.
