As the chill sets in across the UK, millions are reaching for the thermostat. But before you crank up the heat, are you unknowingly burning through your hard-earned cash? Energy specialists are warning that common heating blunders are adding hundreds of pounds to household bills this winter.
The Thermostat Tango: Why Turning it Up High Doesn't Work
One of the most pervasive myths is that setting your boiler to a scorching 80°C will heat your home faster. This is a costly misconception. Your boiler works at a constant rate; a higher setting doesn't speed things up, it just makes the final water temperature hotter, wasting gas and money. Optimising your flow temperature between 55°C and 60°C for a combi boiler is far more efficient.
Radiator Ruckus: The Furniture Faux Pas
Take a look at your radiators. Is a bulky sofa or a large bookcase pressed against them? This is like putting a thick blanket on your heating system. It traps the heat, preventing it from circulating around the room. This forces your boiler to work harder and longer to achieve the desired temperature. Simply pulling furniture a few inches away can make a significant difference to your bills.
The On-Off-On Again Dilemma
Many believe turning the heating off completely when they go out is the best way to save money. However, allowing your home to become icy cold means your boiler has to work exponentially harder to reheat it from scratch. A more efficient strategy is to lower the temperature by a few degrees during absence periods, rather than switching it off entirely. Using a programmable thermostat makes this easy.
The Forgotten Bleed: When Cold Spots Cost You
If your radiator is cold at the top but warm at the bottom, it's a clear sign of trapped air. This air acts as a barrier, stopping hot water from filling the entire radiator. As a result, it emits less heat, and your room takes longer to warm up. Bleeding your radiators is a simple five-minute task that can restore their efficiency and reduce energy consumption.
By addressing these four common errors, UK households can enjoy a warmer home and noticeably lower energy bills this season. It’s not about being cold; it’s about being smart with your heat.
