8 min read
Why annual boiler servicing matters
An annual boiler service checks that your heating system is running safely and efficiently. It helps prevent breakdowns, maintains manufacturer warranty requirements and identifies worn parts before they fail.
Gas boilers must be serviced by a Gas Safe registered engineer. Oil boilers require an OFTEC registered technician. APS Plumbing is qualified for both gas, LPG and oil-fired systems across Berkshire.
What happens during a service
A professional service typically includes a visual inspection of the boiler and flue, combustion analysis, safety device testing, controls checks and cleaning of key components such as the heat exchanger and burner.
The engineer will check system pressure, test the expansion vessel where accessible, and inspect visible pipework. You should receive written documentation confirming the work completed — keep this for warranty and landlord compliance records.
Gas, oil and LPG servicing differences
Gas and LPG boilers are checked for safe combustion, flue integrity and gas-tight connections. Oil boilers additionally require burner nozzle inspection, filter checks and tank supply line assessment where accessible.
Rural properties around Hungerford, Lambourn and Kintbury often rely on oil heating. Annual OFTEC servicing is essential for safe operation and insurance compliance.
When to book and what to prepare
Book your service before the heating season where possible — September and October are popular months across Newbury and Thatcham. Ensure the engineer can access the boiler, flue terminal and any external oil tank.
If your boiler has been locking out or losing pressure between services, mention this when booking. Minor faults found during servicing can often be repaired on the same visit.
Related services
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APS Plumbing serves Newbury, Thatcham and Berkshire with qualified Gas Safe, OFTEC and MCS engineers.