Regular servicing of your boiler:

Ensures that the boiler is working to the specifications designed by the boiler manufacturer.  This helps prolong the life of your boiler as well as reduce the risk of faults and expensive repairs down the line.

Main Benefits of having a Boiler Service?

  • Increasing boiler efficiency saves you money. (Up to 20% fuel saving)
    Will help to prolong the lifespan of your boiler.
  • Reduces the risk of faults and expensive repairs down the line.
  • Reduces the risk of Carbon Monoxide poisoning. (The Silent Killer)
  • An annual boiler safety check and boiler service should only be carried out by a professional service engineer to ensure that your boiler is functioning properly. Cosyhome Heating boiler service technicians are OFTEC registered.

What is included in the Boiler Service?

Visual Inspection:

  • Check for oil leaks from tank and oil supply line
  • Check for significant corrosion on the boiler’s outer sheet metal, its cast-iron sections, flue, electrical controls, nearby piping and components.
  • Open the boiler top or look through the inspection port to check for cracks in the firebox or on the target wall (the fire clay box or wall that the burner fires into or against)
  • Check the draft regulator for free movement
  • Check operation of oil shut off valve
  • Check air inlets to boiler room

Burner Check: (As per Oftec CD11 Report)

  • Clean Baffles and chamber
  • Clean and adjust spark electrodes
  • Clean and check flame photocell
  • Replace burner nozzle
  • Check and adjust pump pressure
  • Check operation of high limit thermostat
  • Carry out smoke test
  • Carry out boiler efficiency test
  • Provide print out of boiler efficiency report

Our Customers have good things to say about Cosyhome Heating!


“I always get my home heating oil from Cosyhome, and only recently realised they also do boiler services. Excellent and prompt service as always. My boiler got a thorough cleaning & service. It included a full Boiler Efficiency test with electronic verification print out. Great value service. Everything set for next winter already!! Thanks Pat”
Liam Forde, Gort


“We just got our boiler serviced by Pat from Cosyhome Heating and we are very satisfied with the service provided which was prompt and efficient and no mess left behind. He was very thorough, making sure the job was done right, and he gave us a full boiler efficiency report after. The boiler is running smoothly since the service has been performed and it was great to get an efficiency report as part of the service.”
Brendan O’Gorman, Turloughmore


“I noticed our boiler was making some strange noises each time it started up lately. A friend recommened me to get our boiler serviced by Pat from Cosyhome Heating. He came in and figured out the issues, and spent time making sure the job was done right. Our boiler is running great since. Could not recommend Pat highly enough!”
Ronan Joyce, Knocknacarra