Dimplex Quantum QM150RF | Quantum Storage Heater 1.5kW | Wifi Enabled

Product Code QM150RF

15 reviews

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exc VAT

£878.35 : inc VAT


inc VAT

£731.96 : exc VAT

  • QTY Unit Price
  • 1-2 £731.96 £878.35
  • 3+ £727.91 £873.49


The Dimplex Quantum HHR Storage Heater is a cutting-edge, energy-efficient solution that sets a new standard in electric heating technology.

Unlock Unmatched Efficiency:

Experience a new level of heating efficiency with the Dimplex Quantum QM150RF HHR Storage Heater. It boasts the world's most advanced controls and settings, ensuring it outperforms other brands in the market. Its intelligent technology allows you to take full control of your electric heating, making it a smart solution for both homes and workplaces.

Smart Control at Your Fingertips:

This storage heater utilises the Dimplex Control App, available for both IOS and Android devices. With this app, you can control and configure multiple heaters individually or by zone. It also offers energy usage monitoring, making it a truly smart solution for your heating needs. To connect to the app, all you need is the Dimplex Hub (available separately) for each property. This hub connects to compatible Dimplex heaters over Wi-Fi, enabling you to control your heating from anywhere in the world. Say goodbye to wasted energy when you're away from home.

Efficient and Customisable Heating:

The Dimplex Quantum QM150RF offers three custom heating controls, each with four time and temperature settings for every day of the week. It also features an "away" mode that maintains a lower temperature, preventing issues like mould and damp when you're not at home. But what sets this storage heater apart is its iQ controller with intelligent automatic charge control calculation. This algorithm considers your average usage, lifestyle, and even climate conditions to determine the optimal energy needed to reach your desired temperature at the desired time. The result? Zero wasted money or energy.

Cost-Efficient and Eco-Friendly:

Dimplex Quantum storage heaters are a cost-effective choice. They are 27% cheaper to run than standard storage heaters and 47% cheaper than other electric heating systems such as convector heaters and radiators. Additionally, they are EcoDesign Lot 20 compliant, featuring adaptive start and open window sensing technology. To make the most of these features, use these electric storage heaters in conjunction with an Economy 7 electricity tariff.

Unlock Exclusive Savings with the British Gas Dimplex Quantum Storage Heater Tariff:

With a dedicated Economy 7 tariff tailored for Dimplex Quantum storage heaters, eligible customers can enjoy exceptionally affordable electricity rates during the night, from 12:30 am to 7:30 am every day.

Thanks to the smart technology that allows Quantum Heaters to communicate with the National Grid, British Gas is able to optimise the heater's energy storage during off-peak hours, allowing you to benefit from lower energy costs.

Safety and Reliability:

These storage heaters are SAP accredited and BEAB approved, ensuring safety and reliability. Plus, you'll enjoy peace of mind with a free 10-year guarantee (after online registration).

Features of the Dimplex Quantum Storage Heater QM150RF :

  • App-controlled for effortless management
  • Exceptional heat retention with HHR technology
  • Utilises the user-friendly Dimplex Control App (iOS and Android)
  • Ideal for room sizes up to 12M2 (Solid wall properties), 16M2 (cavity wall properties), 20M2 (Insulated cavity wall properties) or 28M2 (New build properties). These calculations are based on properties with 1 window and 2 outside facing walls. For exact room size guide, please visit the Dimplex Quantum Calculator here
  • Modern and stylish design to complement any space
  • Four customisable time and temperature settings for each day
  • Updated iQ controller, new and improved rotary dial operation
  • Intelligent automatic charge calculation prevents wastage
  • Compliant with Lot 20 standards, featuring adaptive start and open window sensing
  • Additional functions include boost, advance, and away modes
  • Frost protection
  • Offers pin-locking for added security
  • Optional rotary dial control
  • Output rating: 1500W
  • Input rating: 3300W
  • Boost mode rating: 1100W
  • Maximum storage capacity: 23100Wh
  • Comes complete with energy cell bricks
  • Height: 730mm
  • Width: 1069mm
  • Depth: 185mm
  • Installed weight: 155kg
  • BEAB approved for safety and reliability
  • SAP accredited for energy efficiency
  • Enjoy peace of mind with a 10-year warranty (registration required, terms and conditions apply)


Dimplex Quantum Room Size Guide

Wifi Model Output Rating Room Size*
QM150RF 1500W 11m²
QM125RF 1250W 9m²
QM100RF 1000W 8m²
QM070RF 700W 5m²
QM050RF 500W 4m²

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

View all Dimplex Quantum Storage Heaters

View all Dimplex QM150RF Reviews

View all Dimplex

We've created a handy page to help guide you through the process of setting up your Dimplex Storage Heater with easy to follow video and text guides - How to Set Up a Dimplex Quantum Heater.

Please be aware that this product is sent on a pallet and is delivered via kerbside delivery. If you would like to learn more, please see our delivery page. Please ensure that you do not discard the storage heater bricks as these are essential component

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.

If you just need some help, would like to take advantage of our Price Promise or perhaps have a large order to place. Give our team of professionals a call on 0203 994 5470, drop us an email at sales@electricpoint.com or use our Contact Form.

Product Downloads Dimplex QM150RF Installation Manual, Dimplex QM150RF Data Sheet, Dimplex Quantum FAQs
Model Number QM150RF
Item Code 81438
Brand Dimplex
Range Quantum
Electric Heater Type Storage Heater
Product Type HHR Storage Heater
Storage Core Magnetite
Heats Up To 11m²
Heater Location: Hallway, Bedroom, Kitchen
Dimensions (HxWxD): 730mm x 1069mm x 185mm
Width 1069mm
Programmable Controls Digital 7 Day
Electronic Controller Quantum IQ
Wi-Fi Compatible Yes
Wi-Fi Connectivity 2.4Ghz Wi-Fi b/g/n WEP, WPA, WPA2
Radio Frequency 868MHz Low Band RF AES-128 Encrypted
Mounting Wall Mounted
Child Lock Yes
Safety Cut Out Yes
Adaptive Start Yes
Open Window Detection Yes
Heat Output Rating: 1500W
Input 3300W
Boost Element Rating 1100W
Wattage 1.5kW
Rated Charge Period 7.7-7 Hours
Max Storage Capacity 23.1kWh
Thermostat Type Electronic
Thermostat Range 7-30°C
Thermostat Accuracy Within +/- 0.2°C
Heating Element Type Incoloy Sheathed
Electric Supply 230-240V Peak and Off Peak
Off Peak Supply Required (Economy 7)
Colour Traffic White (RAL 9016)
IP Rating IPX4
Cable Exit Point Bottom Right
Cable Length Installer Supplied
Installed Weight 155KG
Number of Energy Cells (Bricks) 36
SAP accredited Yes
BEAB approved Yes
Warranty 10 years (Registration Required)

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Customer Reviews

Overall Rating
5 Star
Review by Brian Woolacott
Easy to move into position, simple to install, it will look good and will hugely improve the efficiency of heating for the flat.
Overall Rating
5 Star
Review by Philip Christie
I’ve only used it for a few days but I love the look.
Heats my lounge nicely. I would have liked a more powerful unit but this is the highest capacity Quantum space heater as far as I’m aware. I’ll know more about QM150RF capabilities in its present location after we are through the coming winter. So far so good I really like it.
Overall Rating
5 Star
Review by Craig Houston
Very happy with product & price
Overall Rating
5 Star
Review by Alan Bostock
The best available HHRSH, top notch thank you.
Overall Rating
5 Star
Review by Emilia Lafferty
Great product, has made big savings to our energy bills. Easy to use, highly recommend!
Overall Rating
5 Star
Review by Katharine Cook
This heater will be much more energy efficient than the previous one
Overall Rating
4 Star
Review by Robert Chatham
So far it has not been used in earnest as it is still warm outside. It has been tested so we know it works. Delivered on time.
Overall Rating
5 Star
Review by robert simpson
Excellent service and communication. Delivered in a fast time and without any problems even though we live in a very difficult location. The delivery company certainly went the extra mile which was very much appreciated. We thoroughly recommend electric point without reservation.
Overall Rating
5 Star
Review by Joseph Harper
Delivered the day they promised
Overall Rating
5 Star
Review by Howard Adams
Hassle free purchase of two Dimplex Quantum QM150 night storage heaters, which arrived within three days. Exactly as expected, no late deliveries or problems blamed on Covid-19, like other suppliers.
Overall Rating
5 Star
Review by Trusted Customer
5* Heater works perfectly. Highly recommend the Dimplex Quantum Heaters
Overall Rating
4 Star
Review by Thomas Hodson-Cottingham
Easy to install, easy to use and quickly effective.
Overall Rating
5 Star
Review by Barry
We have 2 of the Quantum 150RF storage heaters on our dormer bungalow.

- 1 in a lounge 55m3 with large double glazed sliding patio door on the external cavity insulated wall.

In the lounge the heater provides a background heat in the room of 17-18°C during the day without any need for its heating programs to be active. At around 5pm we activate the program and ask it to maintain 21°C until 10pm. It uses around 8-10kWh of energy a day to heat this space following this program. We have experimented with other settings & it's proved pretty difficult to use up all the stored heat but of course if you want 21°C all day it will use close to 21kWh!

1 - in a relatively spacious hallway to provide background heat to the 3 ground floor bedrooms and bathroom and dormer landing. Like the one in the lounge it doesnt need to work hard to provide backround heat for the majority of daylight hours. It is set at 19°C from 5-11pm and typically these rooms have a comfortable background heat all day, which depending on weather conditions is around 15-18°C. Energy usage is typically 10-12kwh a day to achieve this.

Overall, the levels of temperature control, heat retention levels and wifi connectivity make these a much better type of heater than the old 1990s storage heaters that were fitted to the property when we moved in and we are happy with our decision to pay a little more to get these.
Overall Rating
4 Star
Review by Trusted Customer
Excellent product, works as advertised.
Overall Rating
5 Star
Review by QM150RF
Dimplex storage heater - good product
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