What the service involves

• Domestic Oil Boiler Service
• Commercial Oil Boiler Service

• Domestic Gas Boiler Service
• Commercial Gas Boiler Service

Domestic Gas Fired Boiler

Comprehensive Service Procedure

Remove burner from boiler

Clean primary air combustion fan and housing

Clean ignition system - adjust if necessary

Clean flame failure system - replace if necessary

Clean boiler flueways and combustion chamber

Check all joints and seals

Re-assemble boiler - check operation and flame picture

Check gas pressure to manufacture's recommendations
- adjust if necessary

Check all electrical controls i.e. programmer/time switch
and thermostats for correct operation and safety

Check circulating pump(s) for correct operation

Check room ventilation

Test and check boiler(s) for correct operation

Note and list any replacement parts and/or further work required

Carry out full gas soundness test

Please note that this procedure will vary from one appliance
to another