In general, a boiler service will include the following: Working and standing pressure checks, Burner pressure checks, Ventilation checks, Analysis of flue gas, Inspection of safety devices, Inspection of flue and chimney, Clean and inspect ignition devices, Check seals and gaskets, Clean and inspect condense traps, Operational checks, Analysis and measurements of combustion, Vent and fill heating system, Check heating and hot water, Service record, Guidance on energy efficiency.