Oil Boiler Service

Abacus Oil Experts

Our Oil Boiler Service Experts Will Ensure Your System Is


Why Do You Need to Service Your Oil Boiler?

OFTEC recommends servicing your oil boiler annually to reduce fuel bills and the risk of unexpected breakdowns.

Having an oil fired boiler serviced regularly is important to keep it working efficiently. A well maintained oil boiler will save you money and it will keep you and your family safe.

Benefits of Oil Boiler Servicing

There are three main benefits of servicing your boiler regularly:

What Is Included In Our Boiler Service

Abacus Oil Experts will perform all necessary checks to ensure your boiler is in good working condition. We will also test the safety and efficiency of your system. 


Here's what we do during a service:

  • Complete strip down and clean out of your boiler including removal of baffles & cleaning of combustion chamber & heat exchanger

  • Replace oil nozzle with a new nozzle as per manufacturers specification 

  • Oil pump pressure checked and adjusted 

  • Cleaning of photocell and check operation 

  • Check the condition of electrodes, clean & reset correctly 

  • Inspection of oil lines & cleaning of oil filters 

  • Check operation of fire valves 

  • Inspection & clean of fan and motor 

  • Examination of joints and flue pipes 

  • Inspection and cleaning of secondary exchanger (condensing appliances only) 

  • Inspection of condensate discharge pipe (condensing appliances only) 

  • Smoke testing to identify cleanliness of combustion 

  • Full electronic combustion and analysis check and adjustment to gain optimum boiler efficiency (print out included) 

  • Completion of the OFTEC CD/11  Oil boiler certificate

All work is carried out by OFTEC trained and registered oil boiler service engineers.


It does not include any additional repairs or parts unless listed above.

Contact us today to arrange your oil boiler service and our experienced oil boiler engineers will make sure your system is running safely and efficiently.

Abacus Oil Experts

84 High Street, Wrestlingworth, Sandy, SG19 2EN

Opening Hours

Mon:  9:00am - 5:00pm
Tue:   9:00am - 5:00pm
Wed:  9:00am - 5:00pm
Thu:   9:00am - 5:00pm
Fri:     9:00am - 5:00pm

2019 Abacus Oil Experts

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Abacus Oil Experts Limited

Company registration number: 11822386

VAT Registration number: 221 4284 43

OFTEC Registration number: 13586