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Technotherm KS DSM Smart Heat Retention Radiator

SKU
12827
The Technotherm KS DSM high heat retention radiator is one of the most sophisticated heating systems on the market, boasting superior thermal efficiency and cutting-edge WiFi control. When used with its optional WiFi hub, the DSM range can be controlled via app through a smart device, and is also Alexa compatible for hands-free heat management.
Grouped product items
Options & Sizes Qty
KS-5-DSM 500w heats up to 7m2 380mm x 630mm x 70mm
RRP £494.98
Our Price £449.99 inc. VAT
- +
KS-10-DSM 1000w heats up to 13m2 680mm x 630mm x 70mm
RRP £604.98
Our Price £549.99 inc. VAT
KS-18-DSM 1800w heats up to 24m2 980mm x 630mm x 70mm
Our Price £599.99 inc. VAT
- +
KS-20-DSM 2000w heats up to 27m2 1280mm x 630mm x 70mm
RRP £714.98
Our Price £649.99 inc. VAT
- +
KS-18-DSM-V 1800w heats up to 24m2 550mm x 1240mm x 70mm
RRP £769.89
Our Price £699.99 inc. VAT
- +
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  • Product Details
    • Cutting-Edge German Manufacturing
    • High Heat Retention Magmatic® Stone Tablets
    • Extra Deep Ribs for Maximum Surface Area
    • Noise Reduction Technology
    • More Radiant Heat, More Comfort
    • ±0.1 °C Precision Digital Thermostat
    • Innovative WiFi Heating Control
    • 24/7 Digital Programming
    • App Control via WiFi
    • Amazon Alexa Voice Control
    • Geolocation & Energy Statistics
    • 15 Year Warranty for Peace of Mind
  • Product Specifications
    More Information
    Brand Technotherm
    Product Weight (kg) 22 - 58
    Depth (mm) 70
    Height (mm) 630 - 1240
    Width (mm) 380 - 1280
    Wattage (w) 500 - 2000
    Cable Length (m) 1.8
    IP Rating IP20
    Suitable for Bathrooms Not Suitable
    IEC Class Protection Class I
    Country of Manufacture Germany
    Room Size - Modern Insulation (m²) 7 - 27
    Room Size - Poor Insulation (m²) 6 - 23
  • Manuals & Installation

    Download the Technotherm KS DSM Smart Heat Retention Radiator manual here.

    Download the Technotherm DSM Thermostat manual here.

    Sign in or create a Technotherm account for app and desktop WiFi control here.

    The Technotherm KS DSM Smart Heat Retention Radiator comes equipped with a wall mounting bracket and any additional fixtures required to mount the radiator to the wall. Mounting the KS to the wall is an easy DIY task and clear instructions are included in the manual. To install, simply drill into the wall in the desired place, position your mounting bracket and slot the radiator into the bracket to secure. All that’s left is to plug the KS into a socket.

    The Technotherm KS has an IP20 rating which does not protect it from water. We do not recommend electric radiators or panel heaters for bathroom installation because of the temptation to hang towels over them to dry, which can block ventilation and create a hazard.

    Care must always be taken when connecting multiple radiators or heaters to avoid overloading the ring main of your property. If you are unsure, contact a qualified electrician for advice. For a professional installation, cables can be shortened and the heater connected to the mains supply by a fused spur. This work must be carried out by a qualified electrician.

  • Warranty
    Technotherm KS DSM Smart Heat Retention Radiators come with a 15 Year Manufacturer’s Warranty on the radiator body and ceramic stones, and a separate 2 Year Manufacturer’s Warranty on the electrical components.
  • Delivery Info

    Order before 12 pm
    for FREE Next Day UK Delivery

    These items are available with free next working day delivery. You can choose your delivery date from our calendar at the checkout. Next working day delivery dates are available when you order before 12pm (excluding weekends).

    Please be aware you will need someone on hand to sign for the delivery and move the item into your property. Due to the weight of these products, we strongly recommend having 2 or more people for the lifting. Our 1500w, 1800w and 2000w Technotherm KS radiators are delivered on a pallet. All pallets are delivered roadside.

    If you are ordering multiple different items, we will always endeavour to dispatch your goods together. However, separate dispatches may be necessary if the items you have ordered are being shipped from different locations. Check our delivery page or speak to our customer service team for more information.

    Please be aware that delivery times and charges may be increased if you want the items delivered to addresses in the Scottish Highlands & Islands, or outside the UK mainland. This will be calculated when you enter your postcode at the checkout.

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The Technotherm KS DSM Smart Heat Retention Radiator is the new gold standard in home heating, offering intelligent control alongside efficient heat storage technology. Using patented Magmatic® stone tablets, the Technotherm KS is able to retain warmth for longer, and is a system so efficient that it can continue to emit heat for up to 45 minutes without power. Combined with its increased surface area – up to 6 times greater than other models – the Technotherm KS is German engineered heating that few others can match.

Use the Technotherm KS DSM with its WiFi hub and you’ll always have access to your heating: just reach for your phone, tap through the app and your radiator will respond in seconds. Prefer hands free control? The Technotherm KS DSM also supports Amazon Alexa so you can adjust your heating using nothing but your voice. This smart radiator is even intelligent enough to know when you’re on the way back home with its innovative geolocation feature. When enabled, it switches the heater to a lower temperature when you move a certain distance from your property, then when you’re returning, it’ll revert back to your normal comfort temperature. The app also provides energy usage statistics and a guest account function, which offers control for temporary users but without allowing access to your full settings - a great feature for holiday lets and rented properties.

All Technotherm KS High Heat Retention Radiators come with a 15 Year Warranty to reflect their outstanding build quality and heating technology. Heating elements are laid and set directly into the stone tablets that span the length of the radiator for uniform warmth that heats your rooms from top to bottom. This means more radiated heat, less heat loss through draughts and reduced energy bills as a result.

Technotherm are so passionate about the construction of their electric radiators that each stage of production is closely monitored, tested, and approved by one of their dedicated quality control managers. This approach ensures every product meets and maintains Technotherm’s impeccable standard and every one of their products comes with a unique code that can be traced back to the manufacturing plant - helping them to identify who built and signed-off each radiator at each stage of the development.

The considered design and superior construction of these German electric radiators extends down to the smallest details, such as their individually spot-welded ribs, which greatly reduce the amount of noise occurring from heat expansion. For extra safety, Technotherm KS storage radiators come with two thermocouples to prevent overheating, as well as a lockable keypad. You're also free to mount the KS DSM with the thermostat either on the left or the right for greater flexibility when installing. If you’d rather not use the 24/7 programming feature via the app, you can also program your radiator using the control panel, as well as access its dynamic start and open window detection features.
Technotherm KS DSM Smart technology, traditional quality.
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Smart, Intuitive Control
Control is always in the palm of your hand when you use the DSM with Technotherm’s WiFi hub. Download the app and adjust your heaters from anywhere in the world.
Amazon Alexa Compatible
Adjust your heating without lifting a finger – the Technotherm KS DSM radiator is Alexa enabled for easy voice-controlled temperature management.
Outstanding Efficiency
The Technotherm KS uses patented Magmatic® ceramic tablets that are so heat retentive, they can continue to emit warmth for up to 45 minutes without power.
Effective Deep-Rib Design
Even its exterior is optimised for efficiency. The deep pleats on the Technotherm KS maximise its surface area for greater contact with the air and improved heat distribution.
Quiet Operation
Each pleat on the housing is individually spot-welded into place to keep expansion noise to an absolute minimum.
15 Year Manufacturer’s Warranty
The Technotherm KS is German-engineered heating designed to stand the test of time and comes with a 15 Year Warranty on the heating elements and stones.
Smart, 21st Century Heating
Technotherm’s KS DSM high heat retention radiator is a sophisticated mix of cutting-edge control and innovative technology. All parts of its design are made for maximum efficiency: it has optional WiFi app control so you can check and adjust your heating system on the move, and also uses thermal ceramic stones which retain heat for longer.
Heating technology that does more

Technotherm’s Magmatic® stone tablets bring heating efficiency to a whole new level. They use specially formulated ceramic, which is poured and set into place around the heating elements to make them air-tight and secure. The elements always have direct contact with the ceramic for effective heat diffusion and retention so your radiator stays warmer for longer. The Magmatic® tablets inside the KS span across the whole of the radiator body for an increased amount of radiant heat, keeping your room at a uniform temperature from floor to ceiling.

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Cooling Times The images below show the approximate temperature during the cool down process, after the radiator has been switched off.
Revolutionary control for today’s world

The Technotherm WiFi hub transforms the way you heat your home by making your system accessible anywhere, anytime. Using the Technotherm heating app, you can adjust your DSM radiators from your phone or tablet with just a few taps of the screen, so no matter where you go, your heating is always to hand. Change your programming, manage your temperatures, or switch your electric radiators on and off, all from one convenient point of control. You can also control your radiators using a laptop or desktop PC by signing into your Technotherm account online.

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Anticipating your needs ahead of time

With the app’s intelligent geolocation feature, your Technotherm DSM radiators save energy automatically every time you’re away from the house. Whenever you leave a set radius around your property, the geolocation feature will turn your radiators to a lower temperature to conserve power; then when you’re on the way back home, they’ll switch back to comfort mode to ensure your rooms are comfortably heated the moment you step through the door.

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140 RAL Colours
Technotherm KS DSM electric radiators are available in 140 RAL colours to perfectly match your interiors. Call us for a free quotation.
Flexible Fitting
The KS DSM can be installed with the control panel aligned to the left or to the right to provide easy access to the controls.
Energy-Saving Features
The KS automatically saves energy with its in-built dynamic start and open window detection features. It’s Ecodesign compliant and extra efficient.
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