High Heat Retention Storage Heaters
High Heat Retention Storage Heaters are the modern replacement for outdated night-storage heaters - using cheaper off-peak electricity to charge high-density thermal bricks, wrapped in superior insulation so the heat stays locked in until you actually need it.
What are High Heat Retention Storage Heaters?
Unlike older storage heaters that leak heat throughout the day, High Heat Retention models use a thick insulating jacket and smart controls to release warmth on demand. They charge overnight on off-peak tariffs (like Economy 7) and deliver it room by room when you want it - giving electric-only homes a genuine low-cost heating solution.
How Do They Work?
Our engineers assess your tariff, room sizes and existing wiring, then install a network of High Heat Retention units sized to each space. Built-in thermostats and timers match output to your routine - no more wasted heat in empty rooms, no more freezing evenings when the bricks have run flat.
The Benefits
Up to 27% Lower Running Costs
Modern High Heat Retention units retain far more heat than legacy storage heaters, so you use less electricity to heat the same space.
Controllable Room by Room
Digital thermostats and 7-day programming mean you only heat the rooms you're using, when you're using them.
Perfect for Off-Grid Homes
Ideal for properties with no mains gas - pair with a time-of-use tariff to slash your winter bills.
Why Choose JMS Eco?
Our team installs leading High Heat Retention brands (Dimplex Quantum, Elnur Ecombi HHR) backed by manufacturer warranties and our own workmanship guarantee. Every install is compliant with current Lot 20 efficiency regulations.
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