Combi boilers come with either one or two "flow" temperature dials, for hot water and heating. These buttons adjust the temperature of the water that goes into your radiators or taps. But ...

Adjusting the boiler flow temperature is a savvy move for households looking to save some quid before Christmas. EDF has pointed out that lowering the flow temperature allows your combi-boiler to ...

They said: "At lower flow temperatures, the combi boiler is in condensing mode more often. This means it can capture more heat and recycle it back into the system." A study by the Heating and ...

Adjusting your boiler flow temperature can save up to £57 a year on your gas bills - but turning it down too low can be dangerous. If you aren't sure what your boiler flow temperature setting is ...

This project started in February 2022 and ended in April 2023 Could lowering boiler flow temperatures reduce emissions? Our research found that lowering boiler flow temperatures can reduce carbon ...