From basic functionality to maintenance and energy efficiency, there is so much to know about central heating. It is best to seek professional advice on all required information but independent learning is also a good thing. Check out these 5 top questions asked by UK homeowners about central heating—maybe you’ll learn something you didn’t already know!

How does central heating work?

Central heating systems work by heating water or air in a central location and then distributing that warmth throughout the house via pipes or ducts. In the UK, most homes use a gas boiler to heat water, which is then circulated through radiators or underfloor heating.

How can I improve the efficiency of my central heating system?

Regular maintenance, such as bleeding radiators, checking and adjusting boiler pressure, and scheduling annual servicing, can enhance efficiency. Additionally, installing a programmable thermostat and ensuring proper insulation in your home can contribute to energy savings.

What should I do if my central heating is not working?

Check the thermostat settings, ensure the boiler is powered on, and examine the pressure gauge. If these are in order, consider bleeding radiators to release trapped air. If issues persist, it’s advisable to contact a qualified heating engineer for a professional assessment.

Are there government grants or incentives for upgrading central heating systems?

Yes, various government schemes in the UK offer incentives for upgrading to more energy-efficient central heating systems. These may include the Domestic Renewable Heat Incentive (RHI) or other local initiatives. It’s recommended to check current programs for eligibility and details. Visit for more information.

What size boiler do I need for my home?

The size of the boiler depends on factors such as the size of your home, the number of radiators, and your hot water usage. A heating engineer can perform a heat load calculation to determine the appropriate boiler size for your specific requirements. Oversizing or under-sizing a boiler can lead to inefficiency and increased energy costs.

For all your energy-related needs, contact the team at AACooper on 01689 485007 or