Heating costs through the roof? Here's how you could save cash on your energy bills – with one simple switch on your boiler.
The global combi boiler market is predicted to surge from USD 19,347.1 million in 2023, to USD 29,759.2 million by 2033.
Nicholas Auckland at Trade Radiators echoes this, stating, ‘Lowering the flow temperature allows the boiler to reuse heat ...