boiler upgrade

Is your boiler ready for an upgrade?

Save up to £840* per year by replacing an ageing boiler.

Enter your address to find services and installers in your area

boiler upgrade

A-rated boiler, A-rated savings

Older boilers aren’t built with the same level of technology as modern boilers and can be woefully inefficient as a result. A key difference is ‘condensing’ technology. Modern condensing boilers recover wasted heat and use it to heat your water. This makes them an ultra-efficient way to heat your home – providing extra warmth without the extra cost.

If your boiler was installed before 2005, upgrading to a condensing boiler will increase your efficiency, decrease your carbon footprint and help to lower your monthly energy bill.

Upgrade your boiler

What does the age of your boiler mean?

Is your current heating system out of date, or are you moving into a new home soon?

Our simple guide to home heating efficiency will help you understand whether your boiler needs a routine service, minor repair or complete replacement.

Check your boiler

Boiler check tool
Energy saving tips

Easy energy savings

When it comes to keeping your bills down, small changes can make a big difference.

From a tiny tweak to your thermostat to regularly bleeding your radiators, our  top tips can help you save hundreds every year – whatever boiler you have.

Start saving

*Source

*Based on installing a new A-rated condensing boiler in England, Scotland and Wales with a programmer, room thermostat and thermostatic radiator controls (TRVs) in a gas heated detached home from an older G-rated boiler with a programmer and room thermostat. Figures are based on fuel prices as of October 2022. Savings will vary depending on the size and thermal performance of your home.

https://energysavingtrust.org.uk/advice/boilers