Get Ready for Oil Boiler Servicing Season: What Engineers Need to Stay Ahead

As the end of summer approachs, oil boiler servicing season begins in full force. For heating engineers, this is the busiest and most critical time of year. Planned maintenance and emergency callouts surge between September and February, and being prepared with the right parts and tools can make or break your schedule.

At Heating-Parts.co.uk, we help engineers stay ahead by supplying genuine, in-stock parts for leading oil boilers and burners, available with next-day delivery and trade pricing.

Key Oil Boiler Parts to Keep in Stock

• Oil Nozzles
  Danfoss and Delavan nozzles are essential to keep in multiple spray patterns and flow rates. Burner performance depends on having the right combination, so carrying a range is a must.
• Photocells and Flame Sensors
  These are frequent failure points during winter. Keep spare sensors for popular burners like Riello, Bentone, EOGB, and Ecoflam.
• Burner Motors
  From 70W to 90W options, we stock compatible motors for Trianco, Grant, Worcester, and other popular models. Always check the capacitor requirements as well.
• Oil Pumps
  Stock up on Danfoss BFP11 series, Riello pumps, and Suntec alternatives. Be sure to carry both left- and right-hand rotation variants depending on the burner design.
• Ignition Transformers and Electrodes
  Ignition issues are one of the top reasons for winter service calls. Carry models for Riello RDB, Bentone, EOGB, and Nu-Way burners.
• Flexible Hoses and Oil Filters
  Braided hoses and filter elements (1/4" and 3/8") are common replacements and worth carrying in multiples. Don’t forget paper filter cartridges and seal kits.
• Expansion Vessels and PRVs
  Heating engineers servicing combi and system boilers should have spare pressure relief valves and common expansion vessels on hand for brands like Worcester and Potterton.

Tools and Consumables Every Oil Engineer Needs

• Combustion Analysers
  Models with oil-compatible probes ensure accurate flue testing and burner efficiency measurements.
• Digital Pressure Gauges and Vacuum Testers
  These are essential for oil pump pressure testing and diagnosing line issues.
• Seal Kits and Gaskets
  Always carry burner service kits, fibre washers, and oil line seals to complete repairs quickly on-site.

Why Engineers Choose Heating-Parts.co.uk

• Genuine parts from leading boiler and burner brands
• Next-day delivery on thousands of stock items
• Live stock updates and technical support
• Competitive pricing with trade accounts available

Plan Ahead This Servicing Season

Avoid costly delays during peak season by restocking now. Whether you're servicing a Grant Vortex, Worcester Danesmoor, Trianco Eurostar or any oil-fired boiler, make sure your van is fully equipped. The best-prepared engineers win more repeat business and cut downtime for their clients.

Visit www.heating-parts.co.uk today and get ready for the season with confidence.

Published on 24 July 2025