Why heated airers cost less to run than most people calculate

January 19, 2026

As the colder months approach, many households seek efficient ways to dry laundry indoors without skyrocketing energy bills. Surprisingly, heated airers emerge as a cost-effective solution that often gets overlooked. While conventional wisdom suggests that any electrical appliance will be pricey to operate, heated airers present an alternative narrative. With advancements in drying technology, these devices can dry a typical load of laundry in just a few hours for a fraction of the cost associated with traditional dryers. When calculations account for wattage differences and energy prices, the running costs of heated airers can be significantly lower than expected. This article delves into the nitty-gritty of their energy efficiency, comparing costs with tumble dryers and exploring strategies for maximising cost savings.

The Amazing Cost Benefits of Heated Airers

To truly understand why heated airers are cheaper to run, it’s essential to look beyond initial purchase prices. The upfront investment in these appliances often reflects only part of the story. For instance, a standard heated airer typically uses between 220W and 300W of power, translating to running costs of approximately 5.5p to 7.5p per hour depending on the model. This is particularly impressive when compared to the average tumble dryer, which can consume around 2500W, costing up to 62p per hour.

Energy Calculation: How to Determine Your Running Costs

If you’re evaluating whether to invest in a heated airer, performing a quick energy calculation can provide clarity. Begin by checking the wattage of your device. A simple formula helps determine costs: divide the wattage by 1000 to convert it to kilowatts (kWh), then multiply by the current energy price cap. For example, a 300W airer converts to 0.3 kWh. At an energy price of around 24.86p per kWh, this comes to approximately 7.5p per hour. If operated for eight hours, the total cost would be approximately 60p—a minor expense compared to the alternatives.

Appliance Efficiency: The Hidden Factor in Cost Savings

Beyond electricity consumption, the appliance efficiency of heated airers offers compelling reasons for their cost-effective nature. These devices leverage better heat retention due to their design. Many models come with covers that help trap warmth, speeding up drying times and further reducing power usage. When clothes dry faster, it lowers the overall runtime, leading to direct cost savings on energy bills.

Comparing Heated Airers with Tumble Dryers

When choosing between drying appliances, the efficiency and cost benefits of heated airers stand out. Tumble dryers, while efficient, are energy-intensive and often result in higher bills due to their substantial power draw. For families consuming multiple loads weekly, switching to a heated airer can lead to savings amounting to hundreds of pounds per year.

Practical Tips to Maximise Your Savings with Heated Airers

Utilising a heated airer effectively is pivotal for getting the most out of its cost-saving potential. Here are some practical strategies:

  • Avoid Overloading: Place only a manageable load to ensure efficient air circulation.
  • Use Covers: If available, utilize a cover to minimise heat loss and expedite drying.
  • Monitor Usage: Switch the device off as soon as clothes are dry to avoid unnecessary running costs.
  • Choose the Right Size: Select an airer that fits your typical laundry loads to optimise efficiency.

The intersection of energy efficiency and cost savings makes heated airers a wise choice for those in search of a reliable drying solution during winter months. By understanding their operation and implementing these best practices, households can enjoy fresher, drier laundry without the hefty price tag usually associated with indoor drying.