Technotherm KS TDI High Heat Retention Radiators
Technotherm KS TDI high heat retention radiators offer superb energy efficiency with their patented ceramic stone elements, designed to retain warmth for longer. Offering more radiant heat than a conventional radiator and a greater surface area for improved heat diffusion, they’re an excellent choice for hard-to-heat spaces, such as hallways and conservatories.
Please note: this heater is not suitable for bathroom installation.
- 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
- Timeless Traditional Aesthetic
- Unbeatable Efficiency, Superior Control
- 24/7 Digital Programming
- Dynamic Start Function
- Open Window Detection
- Plug In & Go Installation
- Optional Freestanding Feet
- 15 Year Warranty for Peace of Mind
More Information Brand Technotherm Product Weight (kg) 22 - 62 Depth (mm) 70 Height (mm) 630 Width (mm) 380 - 1280 Wattage (w) 500 - 2400 Cable Length (m) 1.5 IP Rating IP20 Suitable for Bathrooms Not Suitable IEC Class Protection Class I Room Size - Modern Insulation (m²) 7 - 27 Room Size - Poor Insulation (m²) 6 - 23
Manuals & Installation
Download the Technotherm TDI Thermostat manual here.
Download the Technotherm TDI programming guide.
The Technotherm KS TDI High 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. This radiator can be made into a freestanding unit when purchased with its optional feet (sold separately).
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.
Technotherm KS TDI High 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.
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.
What You Will Need
Sourced from one of Europe’s leading manufacturers, the Technotherm KS TDI High Heat Retention Radiator is a cut above the rest when it comes to efficient home heating. This advanced electric radiator uses patented Magmatic® stone tablets to provide exceptional heat retention and will continue to emit heat for up to 45 minutes without drawing electricity. With its deep rib exterior, boasting a surface area 6 times greater than a flat radiator, the Technotherm KS is optimised to perfection – an affordable yet high-end heating solution.
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.
Programming & Control
To give you greater control, this version of the KS storage radiator comes equipped with 24/7 digital programming via its TDI interface, so whatever your schedule, you can create a routine to seamlessly fit around your life. It’ll also dynamically pre-heat your spaces ahead of time for invitingly warm rooms that are the ideal temperature the moment you step through the door. The Technotherm KS will save you money even while you’re out of the room with its open window detection feature, interrupting the heater if it detects a strong draught to stop your system wasting energy.
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 TDI with the thermostat either on the left or the right for greater flexibility when installing, and if you prefer a freestanding fitting, horizontal versions of the TDI can be used with an optional pair of feet. If you’re looking to heat a family home, nursery, or healthcare property, you can even purchase low surface temperature versions of the Technotherm KS TDI that can be limited to lower, safer temperatures for use around children or vulnerable adults.
Blending traditional aesthetics with state-of-the-art technology, the Technotherm KS TDI High Heat Retention Radiator is a reliable, energy-efficient heating system that’s unlike any other.