Electric thermal storage heating is a 100% efficient way to heat your home or small spaces. Plus, owning an electric thermal storage heater makes you eligible to be on our time-of-day rate. The time-of-day rate gives you electricity, for all of your household needs, at half the regular rate 14 hours per day in the winter, and 7 hours per day in the summer. If you’d like to learn more about electric thermal storage heating, just click the button below.