HOW DOES OIL HEATING WORK?

It’s a reliable solution for properties off the gas grid, offering strong heating performance and full control over your fuel supply. Modern oil boilers are highly efficient and, with regular servicing, can provide a dependable and cost-effective heating system for years.

Frequently Asked Questions

Q: What is oil heating and how does it work?
A: Oil heating uses a boiler that burns heating oil stored in a tank on your property. The boiler heats water, which is then circulated through radiators and taps to provide heating and hot water—just like a gas boiler, but using oil as the fuel.

Q: Is oil heating suitable for homes without mains gas?
A: Yes, oil heating is a popular and effective solution for rural or off-grid homes that don’t have access to mains gas. It offers reliable heating and hot water all year round.

Q: How efficient are oil boilers?
A: Modern condensing oil boilers are highly efficient, often reaching over 90% efficiency. That means more of your fuel is converted into useful heat, helping to reduce running costs.

Q: How often does the oil need to be refilled?
A: This depends on your usage and the size of your tank. Most households need to refill their tank once or twice a year. We recommend monitoring your oil level regularly, especially in colder months.

Q: Do oil boilers need servicing?
A: Yes. Annual servicing is important to keep your boiler running safely and efficiently. It also helps prevent breakdowns and extends the life of your system.

Q: Is oil heating expensive to run?
A: Oil prices can fluctuate, but with a well-maintained, efficient system and smart fuel buying (e.g. topping up in summer), oil heating can be competitively priced—especially for homes without access to gas.

Q: Can I upgrade my existing oil heating system?
A: Absolutely. If your boiler is older, upgrading to a new condensing model can improve efficiency, reduce fuel use, and lower emissions. You may also benefit from modern controls and heating zones.