Upgrade to the most advanced, economical, off-peak electric heater on the market that's up to 27% cheaper to run than standard storage heaters(1)
What is a Quantum storage heater and how do they work?
Complete control and comfort, 24/7
Quantum is a 'smart' high-heat retention storage heater that delivers heat only when it's needed, so no energy or money is wasted — no longer waste heat during the day or run out in the evening.

The results were instantaneous. From the very first time we turned the Dimplex heaters on, we could see the benefits they delivered."
Dimplex Smart Hub — for FREE!
worth £134(4)
Control and programme your new Quantum storage heaters, individually or together, and track your energy usage with the Dimplex smart hub and app. With your smartphone, you can control them remotely when you're out of the house or away on holiday!
And it's free when you install a Dimplex Quantum storage heater via our selected partners.
Promotion ends 31st March 2021 - T&Cs apply
Storage heater advice
Storage Heaters Explained
Storage heaters typically use low-cost off-peak energy to charge, making them an economical heating system. Learn more about how they work and the options available.
Electric vs Gas Heating
Understand the pros and cons of electric and gas heating, how they compare to each other and what system could be right for you.
Have a time of use meter?
Economy 7 or other time-of-use meters help to save money on your energy bill by paying a cheaper price for electricity during off-peak hours.
What Dimplex Quantum customers say
All the residents I have spoken to have noticed a significant saving in their electricity bills and the best thing is that the heaters are so easy to use.
We upgraded the heaters to the Dimplex Quantum heaters and we’ve been really happy with the result. The running cost is maybe half what it was previously and they allow us to set times to heat each room independently as well as having a boost function to get heat outside of the scheduled times...
A storage heating solution - tailored just for you
Partnering with trusted Dimplex-approved installers, we can help you tailor your electric heating to suit your needs. We can provide full or partial home solutions.