Very Cost Effective Warm Air Heater. A very effective warm air fan heater that can easily warm up a 1' × 12'ft size room within 7mins and keep it warm! It has a remorte control that operates the temperature, speed & timer. I've calculated roughly 75p an hour at 3°, turning down to between 2°-25° after it is comfortably warm & costing approximately 4p-55p an hour... based on my energy tariffs.Either way it's a great price, more cost effective/saving, than an expensive and more powerful warm air fan heater!!