Reina Slim Smart Digital Electric Radiator – White & Black
Not sure what size you need? Calculate your BTUs
Material
Mild Steel
Dimensions
585-905 × 450 mm
Design
Slimline Wi-Fi Panel Heater
Finish
White or Black
Reina Slim Smart digital electric radiator
Add controllable electric heat without plumbing in a wet system. The Reina Slim Smart is a slimline digital electric radiator in a choice of white or black mild steel, designed to sit neatly on the wall — or on optional feet if you would rather stand it on the floor. An LED touch display and the Tuya/Smart Life app for Android and iOS give you Comfort, Eco and Frost Protection modes between 5°C and 35°C. Open window detection and temperature compensation support efficient use, and the range is Ecodesign Lot 20 compliant, with outputs from 500W to 2000W and a 2-year manufacturer’s guarantee.
Why choose the Slim Smart?
- Horizontal slimline electric radiator in white or black mild steel
- Digital control from the LED touch panel or the Tuya/Smart Life smartphone app
- Comfort, Eco and Frost Protection modes, adjustable from 5–35°C
- Open window detection, plus temperature compensation / app temperature calibration
- 24-hour timer on the unit and weekly programmes in the app
- A remote control is supplied, according to Reina’s instruction manual
- Lot 20 (Ecodesign) compliant
- Rated IP24 and Class I, running on 230 V~ 50 Hz
- Plugs into a mains supply — the instruction manual describes a plug-in start-up; hardwiring is not listed as an option
- Suitable for wall mounting, with optional feet for floor standing
- Connects to a 2.4 GHz Wi-Fi network (Bluetooth is used when pairing, as described by Reina)
- 2-year manufacturer’s guarantee
Available sizes and electric heat outputs
All technical figures come from Reina’s Slim Smart page, product datasheet and official technical drawing. Outputs are the electric wattage of each model, not a ΔT50 radiator rating. BTU equivalents use W × 3.412. Reina does not publish a dry weight.
| Finish | Model | Height × width | Wall distance | Watts | BTU (electric) | Price inc VAT |
|---|---|---|---|---|---|---|
| White | ES500W | 450 × 585mm | 100mm | 500W | 1706 BTU | £120.00 |
| Black | ES500B | 450 × 585mm | 100mm | 500W | 1706 BTU | £120.00 |
| White | ES1000W | 450 × 585mm | 100mm | 1000W | 3412 BTU | £120.00 |
| Black | ES1000B | 450 × 585mm | 100mm | 1000W | 3412 BTU | £120.00 |
| White | ES1500W | 450 × 745mm | 100mm | 1500W | 5118 BTU | £132.00 |
| Black | ES1500B | 450 × 745mm | 100mm | 1500W | 5118 BTU | £132.00 |
| White | ES2000W | 450 × 905mm | 100mm | 2000W | 6824 BTU | £144.00 |
| Black | ES2000B | 450 × 905mm | 100mm | 2000W | 6824 BTU | £144.00 |
Two outputs share the compact 450 × 585mm cabinet: 500W and 1000W, at the same price. Every size has a 100mm wall distance on Reina’s drawing.
App and on-heater controls
The touch display covers power, temperature, a 0–24 hour timer and the open-window function. In the TuyaSmart or Smart Life app you can set on/standby, Comfort, Eco and anti-freeze modes, Comfort/Eco temperatures, timers and weekly programmes, open-window detection, temperature calibration, multi-heater groups, and shared access. First use defaults to manual mode at 22°C, with the timer and open-window function off.
Frequently asked questions
Will it work on my central heating?
No. This is a self-contained electric (fuel type E) digital radiator. It does not connect to central heating pipework and is not offered as dual fuel.
How are the BTU figures worked out?
Each BTU figure is the electric wattage multiplied by 3.412. These are not ΔT50 laboratory ratings used for wet radiators.
Is it only for wall mounting?
Reina designed it to mount on the wall and also lists optional feet for a floor-standing set-up. Both methods are covered in the instruction manual.
What guarantee is included?
Reina provides a 2-year manufacturer’s guarantee.
See the official listing at reinadesign.co.uk/slim-smart and the Reina Slim Smart datasheet.
Reina
Reina is a leading UK heating brand specialising in stylish designer radiators and heated towel rails that combine contemporary design with practical heating performance. Known for its extensive range of innovative styles, sizes and finishes, Reina offers versatile heating solutions for modern and traditional interiors, helping homeowners create comfortable spaces without compromising on appearance.
The Reina collection includes vertical and horizontal designer radiators, traditional column radiators, aluminium radiators, stainless steel radiators and heated towel rails. With a choice of sleek contemporary profiles, classic designs and striking finishes, including white, anthracite, chrome and black, Reina provides heating solutions to complement bathrooms, kitchens, bedrooms and living spaces. Combining attractive styling with everyday functionality, Reina offers a wide selection of radiators designed to bring warmth and character to the home.