Dimplex Quantum QM100 - Storage Heater, 1000W

Dimplex Quantum QM100
Dimplex Quantum QM100
Dimplex Automatic Storage Heater
Dimplex Quantum QM100
Dimplex Automatic Storage Heater
Dimplex Quantum QM100
Dimplex Automatic Storage Heater
Dimplex Quantum QM100 - Storage Heater, 1000W
  • 1kW - Eco Fan Assisted
  • Intelligent adaptation to usage to save energy
  • Seven day programmer, holiday mode & user profiles
  • Easy to use controls and LCD display
  • Features boost element so heat is always available

View full description

Quick Find: 8700
Part Code: QM100

Product Discontinued

This item was discontinued on 3rd December, 2019.

Recommended Alternative

This product has been replaced by the Dimplex Quantum QM100RF - Wifi Ready Storage Heater, 1000W

Heater Shop

Product overview

Barcode 5011139046161
Weight 107.00 Kg

Dimplex Quantum QM100

Quantum is the worlds most advanced storage heater. It uses low-cost, off-peak energy, making it the most economical electric heating system on the market today. Plus, it adapts to match lifestyle and climate conditions, delivering heat only when it's needed. With its compact, state-of-the-art design, Quantum is the perfect upgrade for static storage heaters and suits a wide range of applications.

Dimplex Storage Heater features

  • Cost savings - Quantum is up to 27% cheaper to run than a standard storage heater system. It's also up to 47% cheaper to run than an electric convector or radiator system.
  • Heat on demand - Quantum stores energy up during periods of low demand, turning it into efficient heat only when needed. Through its use of a sophisticated self-learning algorithm, the IQ controller can take just the right amount of heat to match the users lifestyle and changing weather, intuitively and precisely.
  • Total control - Quantum QM100 is fitted with the iQ controller so you can pre-set your heating requirements, just like central heating. Manual adjustment, if required, is also simple with its easy-to-read LCD display and user-friendly low torque rotary knob, designed with the visually impaired in mind.
  • Peace of mind - Quantum comes with a 2-year warranty and is also BEAB approved.

Technical specifications

Boost Element Rating0.88 KW
BTU3412 BTU/hr
Child LockYes
Depth185 mm
Dimensions865 x 730 x 185 mm
Electric Heater TypeStorage Heaters
Energy Cell Packs8
Heats Up To10 m²
Height730 mm
Input2200 W
Max. Storage Capacity15.4 kWh
Meets SAP specificationsYes
Output1000 W
Product TypeStorage Heater
Warranty2 year warranty - with option of extending it to 10 years with completed registration online. Years
Wattage2200 W
Wi-Fi CompatibleNo
Width865 mm

Product downloads

Dimplex Heat Book Brochure

File Size: 8.03 MB

Quantum at Home

File Size: 4.68 MB

Quantum Trade Brochure

File Size: 7.83 MB

Customer reviews


Wendy, Langley. Berkshire
29 September 2019 12:11

Haven’t used them yet as not cold enough, so hard to rate. Smart looking.

Helpful customer service when I called up for a quote and to ask questions, and sorted delivery for me for before 1030am. Krishna very helpful each time I had a query. Very good service.
Only thing I didn’t know was they need power to the peak circuit as well as off peak which was all old ones had. Needed a return visit to fit these cables.

Thank you very much for the really great review of our helpful service.


Chris Lambert, Fife.
27 August 2019 07:36

Again, purchased to replace old Dimplex heater. Well made and attractive. Should last years.

Easy to deal with. Good communication. Fair price and delivery on time. Excellent.

Thank you for taking the time to leave a 5 star review of our service and delivery.


Brian Harcus, Westray, Orkney
5 March 2019 17:28

Very quiet works as it should

Very easy and fast transaction

Brilliant to hear, thank you very much for taking the time to review our service with 5 stars.


Roy Pollard, Hornchurch
24 February 2019 09:02

Nice looking product, but new legislation from Europe means control of product now more complex with printed circuits. All things to go wrong and also needs a 24hour supply to operate the controls. My older model which this replaced was much more simple.

Very helpful telephone salesperson. Very good price. Failed though to advise me delivery would not be to front door, i live in first floor flat and had to carry delivery upstairs.

Thank you for the feedback. I am very sorry that you were unhappy with the kerbside delivery that you were offered. Unfortunately when ordering storage heaters, they always come on a pallet due to the nature of the item. We always ensure that kerbside delivery is explained on our website and in various emails that we send to our customers prior to delivery, as well as in our terms and conditions.


Trusted Customer
6 February 2019 21:57

Does as it say's, works perfectly and a big advance in storage heaters

Good unbiased description of products, advice if needed, clear, easy to use website, no pressure and no problems.

Thank you very much for the really fantastic honest review of our website and technical advice, it is greatly appreciated.


Trusted Customer
24 December 2018 09:36

Great product does what it says on the tin

Excellent service very impressed how quick delivery.

Thank you very much for the great review and recommendation.


Hazel Cooper
9 September 2018 08:11

These heaters seem to do exactly what I need in terms of heat output.

The rapid response to the order and the flexible delivery date which was quicker and took my availability into consideration was very refreshing.

Thank you for your great comments and 5 star review.


Malcolm Garlick, Welling Kent
7 September 2018 15:26



Thank you very much for your really fantastic review of our excellent service.


Ajit Sangha
22 April 2018 14:39

This is the BEST buy I have ever bought for my heating system at home. Works all day and keeps my house warm. I can say this is a good heating system and worth every penny. I'm a happy customer. Thankyou Dimplex

Brilliant to hear, thank you. 

I ordered my storage heater and had the best service from the heater shop. They were very professional ad helpful. The delivery was so quick and the driver was also good. He helped to unload and gave good advise too.
All in all fantastic service and the dimplex heater is a very good buy. A happy customer. Thanks

Thank you very much for your really fantastic review, we appreciate it greatly. 


Pamela Parsons
17 May 2017 20:07

The heater was all we expected as our neighbour has the same model

The Dimplex Quantum Eco fan assisted automatic storage heater  is a great storage heater and well worth its fantastic reputation.

Brilliant service all. The heater arrived dead on time

Thank you very much for the great feedback of our service, it is very much appreciated.


Trusted Customer
8 May 2017 11:21

Excellent heater. It looks very nice and modern. It's also very easy to understand and to use it. My home Is warm when I need it to be and it appears to be very energy efficient. I love that it can be programmed to suit my lifestyle and that it is variable.

The Dimplex Quantum Eco Fan assisted automatic storage heater is a great choice of storage heater with fantastic energy efficiency and ease of use. 

They were courteous and informative. Prices were competitive and delivery was prompt. The heater is installed and it is an amazing piece of kit. I am hoping to purchase another dimplex quantum heater in the near future.

That is really great to hear, thank you very much for taking the time to review us as excellent.

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