All checks as performed for the annual boiler check
Boiler fired to Identify any faults and the operation of its controls checked
Boiler Casing Checked to see it’s properly sealed
Flue terminal checked and ensured it’s not blocked & Internal Flue Components are Sealed Properly
All system connections and fittings ensured to be sound, tightness of any fittings checked for leakage
Gas meter checked for gas leaks and safety, rate & heat input measured and recorded
The system refilled, vented and re-pressured as necessary
Expansion vessel checked
Heat Exchanger & Burner removed & cleaned
Combustion chamber insulation panels checked & replaced if needed
Spark Electrodes checked & replaced if needed
Spark gap positioning & height checked
Condensate trap drain cap unscrewed to remove any deposits
Boilers performance checked with a Flue Gas Analyser
Details of the service recorded in the manufacturer’s service record document
Service certificate completed and a copy is given to you for your reference
Most boiler manufacturers recommend this more in-depth inspection & service is carried out every 3-4 years, with an annual boiler check being carried out each year inbetween