If your boiler is more than 15 years old or needs to be replaced for any reason, consider replacing it with a condensing boiler. Modern condensing boilers are the most efficient and could save you as much as 30% on your annual heating bill.

Installing the correct heating controls can save up to 40% on heating bills.

To find a local Corgi registered installer check the Corgi website where you can enter your postcode and find installers in your area.  Remember you should get quotations from at least 3 installers to ensure you get a competitive quote for the work required.  You can access the page here.