Dimplex Alta Panel Heaters

Dimplex Alta Panel Heaters provide an economical, safe and modern heating option for domestic and commercial use. Unlike other electric heaters, the Alta Panel Heaters are simple to use via the Capa Connect App - which has many energy saving and cost reducing features - or on the user friendly digital interface. Wi-Fi built-in for easy connectivity between multiple heaters, without the need for an external hub. Designed to provide even heat distribution and reduce heat loss through windows and walls, with Open Window Detection and Adaptive Start Technology.

Available in two sizes: 40cm height for larger rooms or 20cm low profile height, designed to fit in narrower spaces, such as under window sills. Optional decorative Clip On Glass fronts (sold separately) are also purchasable, offering customisation for use in any interior. Shop the Dimplex Alta range today to find your best heating solution.

  • Controls: Wi-Fi Controls, Voice Control (via Google Assistant or Amazon Alexa)
  • Features: Wi-Fi Enabled, App Connectivity, Easy to Use Touch Screen
  • Benefits: Open Window Detection and Adaptive Start Technology, preventing energy wastage and lowering energy bills
  • Customisation: Clip On Glass Fronts - sold separately - to match any interior
  • IP Rating: IP24 - can be used in Bathroom Zones 1 and 2
  • Warranty: 2 Year (3 with Registration)

Dimplex Alta 40cm Panel Heaters are due to replace the Dimplex Monterey Panel Heaters and Creda Contour Panel Heaters in March 2024.

Dimplex Alta 20cm Panel Heaters, designed with a low profile for narrow spaces, are replacing Dimplex Saletto Panel Heaters, also in March 2024.

Both ranges have optional clip on glass fronts, replacing the Dimplex Girona Panel Heaters, in September 2023.

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Electricpoint are proud to be an official Dimplex partner and leading nationwide distributor

Which Dimplex Alta Panel Heater?

When choosing an electric panel heater, it is important to find the right one for the dimensions of your room: otherwise, you may purchase an electric panel heater that is overly expensive for what you need or an electric panel heater that is unable to heat the entire room. Also available with the Alta range are decorative glass fronts (sold separately), that can change the exterior style of your heater. Use our estimated Dimplex Alta electric panel heater guide* to determine which one is best for you.

Below is the guide for Dimplex Alta 40cm Panel Heaters:

Room Size*ModelWattageClip On Glass
5m² DTD4R05 500W White / Anthracite
7m² DTD4R07 750W White / Anthracite
10m² DTD4R10 1kW White / Anthracite
15m² DTD4R15 1.5kW White / Anthracite
20m² DTD4R20 2kW White / Anthracite


Below is the guide for Dimplex Alta 20cm Low Profile Heaters:

Room Size*ModelWattageClip On Glass
5m² DTD2R05 500W White / Anthracite
7m² DTD2R07 750W White / Anthracite
10m² DTD2R10 1kW White / Anthracite
12m² DTD2R12 1.25kW White / Anthracite


*Room size calculations based on a living room at 21 degC, a ceiling height of 2.4M, cavity walls and one exterior wall. Please visit our electric heater room size calculator for calculations on other room sizes or variations and for details about our free heating design service.

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If you require further information please contact us on 0203 994 5470 or email us at sales@electricpoint.com. We're committed to providing great service for our customers, please view our Reviews page to see up to date feedback from verified Electricpoint customers. All of our reviews are provided directly from Feefo's review website to ensure unbiased, impartial reviews.

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