Standard range
Standard Radiators
Our flagship range, featuring a classic fluted design with a six-fold surface area.
radTherm® Standard radiators are an innovative electric heating system that lets you control the temperature of each room individually. This maximises potential savings on your heating bills, with no costly annual servicing. The fluted design spreads heat efficiently throughout the room for a comfortable, cosy environment.
Three heights
Standard height
Standard
63 cm tall · 0.5–2.8 kW
- Only 7 cm deep
- Our most versatile design
Tall Height
Tall
124 cm tall · 1.2–2.2 kW
- Only 7 cm deep
- Great where wall space is narrow, or to make a bold statement
Low Height
Low
34 cm tall · 0.8–2.0 kW
- Only 7 cm deep
- Ideal for conservatories and under low windowsills
Heat Retention Smart Core
Inside every radTherm® radiator, heat is stored in a patented core of heat-retention tablets and released gently into the room, so the radiator keeps warming long after the power switches off.
6× surface area
Individually spot-welded fins spread heat evenly, floor to ceiling.
~12–15 min per hour
Of electricity use on average; the storage core does the rest.
Up to 45 minutes
Of stored heat after the thermostat cuts the power.
Sizes and specifications
Outputs, dimensions and weights from the radTherm® 2026/2027 catalogue. Every model is available with a DSM, DSD, D-Basic or RF thermostat, e.g. 1000 S DSM.
Powder coating
230 V
IP20 (IPX4 available)
Protection class I
1.5 m cable with 13A UK plug
Wall-mounted or on castors/feet
Rooms of 5–25 m²
Standard height (S)
8 models · 63 cm tall
| Model | Output | Dimensions (W × H × D) | Weight |
|---|---|---|---|
| 500 S | 0.5 kW | 380 × 630 × 70 mm | 22 kg |
| 1000 S | 1.0 kW | 680 × 630 × 70 mm | 36 kg |
| 1200 S | 1.2 kW | 680 × 630 × 70 mm | 36 kg |
| 1500 S | 1.5 kW | 980 × 630 × 70 mm | 50 kg |
| 1800 S | 1.8 kW | 980 × 630 × 70 mm | 50 kg |
| 2000 S | 2.0 kW | 1280 × 630 × 70 mm | 62 kg |
| 2400 S | 2.4 kW | 1280 × 630 × 70 mm | 62 kg |
| 2800 S | 2.8 kW | 1580 × 630 × 70 mm | 82 kg |
Tall (H)
3 models · 124 cm tall
| Model | Output | Dimensions (W × H × D) | Weight |
|---|---|---|---|
| 1200 H | 1.2 kW | 380 × 1240 × 70 mm | 21 kg |
| 1800 H | 1.8 kW | 550 × 1240 × 70 mm | 24.5 kg |
| 2200 H | 2.2 kW | 680 × 1240 × 70 mm | 34.5 kg |
Low (N)
4 models · 34 cm tall
| Model | Output | Dimensions (W × H × D) | Weight |
|---|---|---|---|
| 800 N | 0.8 kW | 680 × 340 × 70 mm | 21 kg |
| 1200 N | 1.2 kW | 980 × 340 × 70 mm | 24.5 kg |
| 1600 N | 1.6 kW | 1280 × 340 × 70 mm | 34.5 kg |
| 2000 N | 2.0 kW | 1580 × 340 × 70 mm | 38 kg |
Options
Choose your thermostat
- DSM: smart, internet-enabled control via the DSM interface
- DSD: connects straight to Wi-Fi, no extra hardware
- D-Basic: two buttons on the radiator, app optional
- RF: built-in radio receiver for an external wireless thermostat
Finishes
Powder-coated in white as standard. Anthracite is available as a fixed option at a small extra cost, and all RAL colours are available on request.
White
Anthracite
For care homes and nurseries
LT models have an adjustable surface temperature of approximately 40–60 °C, for settings where hot surfaces are a risk.
Download the 2026/27 catalogue
80 pages with full specifications for every radiator, panel heater, towel rail and thermostat.
Why radTherm®?
Class-leading electric heating
A combination of natural convection and radiant heat from the fluted design gives gentle, even warmth, much like central heating.
Total reliability
Modern, robust technology with no maintenance or servicing. Every radiator is precision-engineered and made to order in Germany, with a genuine 30-year guarantee.
Economical
100% energy-efficient. The patented heat retention smart core stores heat so well that the radiator needs only a small trickle of electricity to maintain the temperature.
Total control
Every radiator has its own thermostat, so you choose the temperature and times for each room: simple buttons on the radiator, or smart control from your phone.
Modern and stylish
Slim designs only 7 cm deep, made to order in a range of sizes and finishes to suit your home.
Built for efficiency
Our ingenious fluted design multiplies each radiator's effective surface area by six, while the patented smart heat retention core distributes heat across the whole surface.
See radTherm® in your home
Your local specialist will survey your home, recommend the right radiators and fit them for you.