How to save cash with a single change to your boiler settings
Turning down the flow temperature on your combi boiler to 60°c or below can knock £££ off your heating bill each year and reduce energy waste from your home

300,000
2,049
people say they have turned down their boiler flow temperature
If 10 million households turned down the flow temperature on their combi boilers to 60°c or below this could wipe £1billion off UK energy bills and save 1.7 million tonnes of carbon emissions – the equivalent of nearly six million people taking transatlantic flights.
Why should I do this? Reasons to join the money saving boiler challenge



Why does this matter?
Many combi boilers are burning more gas, generating more carbon emissions and costing households more than they need to. People could be saving energy and money simply by ensuring their boiler is running as efficiently as possible. But many people aren’t aware they can change their boiler settings.
The average household could currently save around £65 per year on their heating bill by lowering their boiler flow temperature.* Heating homes with fossil fuels accounts for 15% of the UK’s carbon emissions. So by using energy more efficiently, we can cut carbon emissions and save money on our heating bills at the same time.
*Based on energy prices as at September 2023.
