[Refurbished] Bansin Crystal Smart 2500W 25m² Convector Heater White
Refurbished

[Refurbished] Bansin Crystal Smart 2500W 25m² Convector Heater White

Refurbished
186,99 € (incl. VAT)
Product number: 52041212
Bansin Crystal Smart 2500W 25m² Convector Heater White
186,99 € (incl. VAT)
  • Low stock - order quickly! In stock and ready for you! Order now and enjoy your purchase without delays. Low stock - order quickly!
  • Shipping time: 3 - 5 days Receive it sooner than you think. Don’t miss this opportunity, order now! Receive it sooner than you think. Don’t miss this opportunity, order now!
  • 14 day cooling off period

Condition - like new, with minor signs of wear

Note: Product is fully functional + has minor signs of wear

Details: Product may have a cosmetic damage on non-visible sides (back or bottom). The original box may be slightly damaged or repacked. Product comes with a 1-year warranty

Top features

  • Warm smart home: Luxurious convection heating with app control

  • ECO mode & comfort: 2 heating modes for economical consumption

  • Luxurious look: Flat panel with tempered glass front

Product description

With beautiful elegance to a cosy and warm home: the Klarstein Bansin Crystal Smart convection heater impresses with its uniquely luxurious appearance. In addition to good efficiency with economical consumption, the device's convenient operation stands out in particular: Take full control of your new auxiliary heater via your smartphone thanks to the Klarstein app. However, you can also make all the settings on the touch panel on the device itself, and read them easily on the LED display. And last but not least, there is a small remote control for perfect convenience.

The Klarstein heater warms up rooms from 5 - 50 °C in two heating levels with a powerful 1250 or 2500 watts and, thanks to the convection technology, ensures a particularly uniform heating of the room air. The ECO mode cuts device consumption by half: This protects the environment as well as your wallet. The weekly planner ensures that your room is heated perfectly, and allows you program the heating output to the minute. No matter where you want to warm up comfortably - thanks to the floor rollers, you can position the Bansin Crystal Smart convector from Klarstein flexibly throughout the house. The IP24 splash water protection even makes the luxurious heating panel ready for use in the bathroom.

Low consumption, luxurious design: The elegant, illuminated Klarstein Bansin Crystal Smart convection heater makes it warm and bright!

Features

  • Compact convection heater for wall or stand use
  • 2 heating levels selectable: 1250 or 2500 watts
  • Smart operation via Klarstein app
  • Mobile thanks to floor rollers
  • Particularly elegant design: front made of hardened glass
  • Optionally with or without background lighting
  • Temperature range: 5 - 50 °C
  • Automatic operation thanks to the weekly timer
  • Clear LED display on the device with touch operation
  • Two heating modes: ECO mode (halved consumption) and comfort mode
  • Anti-frost mode prevents the device from cooling down and freezing
  • Child safety lock
  • Overheating protection
  • Anti-tilt protection: Automatic switch-off if device tips over
  • Wall mounting possible - mounting material included
  • Includes small remote control: 2 x AA batteries (not included in delivery)
  • Power supply: 230 V~ 50/60 Hz
Product number: 52041212

Dimensions and Technical Details

  • Dimensions: approx. 85 x 46.5 x 8 cm (WxHxD)
  • Cable length: 1.50 m
  • Weight: approx. 8.50 kg

What will be delivered?

  • 1 x heater
  • 1 x remote control
  • 1 x assembly material
  • Multilingual user manual

Delivery & shipment

Low stock - order quickly!

Shipping time: 3 - 5 days

Customer reviews
10 Ratings
Product reviews
Verified review 04/11/2025

Brilliant. This is now my third. Works wonders in heating up a room. Have not tried the WiFi option.

Product reviews from other countries
Verified review 20/02/2026

Ist wirklich klasse. Die App funktioniert auch ohne Probleme.

It's really great. The app works without any problems.

Verified review 05/02/2026

Läuft sehr gut. Sehr gut Qualität. Bin zufrieden.

Works very well. Very good quality. I'm satisfied.

Verified review 23/01/2026

Fonctionne parfaitement. suite a un probleme de livraison j ai du contacter leur service apres vente et ils ont ete super et tres reactif

Works perfectly. Due to a delivery problem, I had to contact their customer service department, and they were great and very responsive.

Verified review 07/01/2026

Wir haben einige Wandkonvektoren ausprobiert (Dreo, StiebelEltron) und sind bei dem hier geblieben. - um ehrlich zu sein aus dem Grund, dass dies der einzige Wandkonvektor war, der nicht aussieht, als würde er aus den 90ern kommen.Er hat kein Gebläse, d.h. die warme Luft steigt einfach nach oben heraus und wärmt den Raum so.Das passt für unsere Räume, ist aber vielleicht nicht für jede Situation empfehlenswert.Wir steuern diesen Wandkonvektor per HomeAssistant/Bewegungsmelder. Das klappt super und der Raum wird auch schnell warm.Die lauten Geräusche macht er, weil sich das Metallgehäuse bei der Wärme ausdehnt und dann andere Teile erstmal hinterherkommen müssen - dann gibt es ein lautes "ZONK". Bei den ersten Malen wundert man sich noch und denkt "HUCH!" aber irgendwann gewöhnt man sich dran. :)Deswegen ein Stern abzug.Sonst klare Kaufempfehlung.

We tried several wall-mounted convector heaters (Dreo, Stiebel Eltron) and stuck with this one – to be honest, because it was the only one that didn't look like it came from the 90s. It doesn't have a fan, meaning the warm air simply rises and heats the room. This works well for our rooms, but it might not be suitable for every situation. We control this wall-mounted convector heater with a Home Assistant/motion detector. It works perfectly, and the room heats up quickly. The loud noises are due to the metal casing expanding when heated, and then other parts have to adjust – resulting in a loud "ZONK." The first few times, you're surprised and think "Whoa!", but you get used to it eventually. :) That's why I'm deducting one star. Otherwise, I highly recommend it.

Verified review 05/12/2025

Wir sind sehr begeistertDie App lässt sich ganz leicht installierenAuch die Bedienung mit der Fernsteuerung ist sehr gutDurch die Rollen und die kompakte Größe findet der Ofen in jedem Zimmer schnell einen PlatzEr ist recht schnell warmWir werden uns noch einen kaufen!

We are very impressed! The app is very easy to install. The remote control is also very good. Thanks to the wheels and compact size, the oven can easily find a place in any room. It heats up quite quickly. We will buy another one!

Verified review 05/12/2025

Macht seinen Job sehr gut, allerdings lautes Knacken bei Aufheizen und Abkühlen. Wlan Verbindung incl. Alexa sehr einfach. Absolute Kaufempfehlung, habe bereits 3 Geräte im Einsatz.

It does its job very well, however, it makes a loud crackling noise when heating up and cooling down. The Wi-Fi connection, including Alexa integration, is very easy. I highly recommend it; I already have three units in use.

Verified review 10/11/2025

Pedí el calefactor Klarstein Bansin de 2500 vatios con mucha ilusión, ya que su elegante diseño y sus funciones inteligentes me conquistaron de inmediato. Y debo decir: ¡En muchos sentidos, es un producto fantástico que cumple con lo prometido!Lo que más me gustó:Diseño y calidad: El aparato tiene un aspecto simplemente impresionante. El frontal de cristal y sus líneas estilizadas son realmente llamativos. La fabricación es de primera calidad y le da a cualquier habitación un toque moderno al instante.Control inteligente: El control mediante la aplicación es ingenioso y funciona a la perfección. Poder encender el calefactor de camino a casa es una comodidad indispensable.Funcionamiento intuitivo: La pantalla táctil es muy fácil de usar y los distintos modos (especialmente el modo ECO) están muy bien pensados.Por qué lo devuelvo:Ahora bien, el quid de la cuestión: El calefactor es potente, pero simplemente era demasiado para mi habitación. Tengo un edificio antiguo muy diáfano, con techos altos y más de 50 metros cuadrados, que suele ser difícil de calentar.Aunque el Bansin hizo lo posible y sin duda funcionaría de maravilla en habitaciones más pequeñas o en edificios nuevos mejor aislados, en mi caso concreto no logró alcanzar la temperatura confortable que deseaba en ese espacio tan grande. Es perfecto para habitaciones de tamaño normal o como calefacción complementaria, pero para el vestíbulo de mi edificio antiguo, lamentablemente tengo que buscar una solución aún más potente.Conclusión:Es una verdadera lástima, porque devuelvo el aparato con mucha pena. El Klarstein Bansin es un dispositivo de alta calidad, elegante e ingenioso. Para el usuario doméstico medio, es una compra imprescindible. Personalmente, necesito un aparato con aún más potencia para mis necesidades específicas. Sin embargo, ¡fue una gran experiencia y un producto fantástico!

I ordered the Klarstein Bansin 2500-watt heater with great enthusiasm, as its elegant design and smart features immediately won me over. And I must say: In many ways, it's a fantastic product that lives up to its promises! What I liked most: Design and quality: The appliance looks simply stunning. The glass front and sleek lines are truly eye-catching. The build quality is top-notch, instantly giving any room a modern touch. Smart control: The app control is ingenious and works flawlessly. Being able to turn on the heater on my way home is an indispensable convenience. Intuitive operation: The touchscreen is very easy to use, and the various modes (especially the ECO mode) are very well thought out. Why I'm returning it: Now for the crux of the matter: The heater is powerful, but it was simply too much for my room. I have a very open-plan, older building with high ceilings and over 50 square meters, which is usually difficult to heat. Although the Bansin did its best and would undoubtedly work wonderfully in smaller rooms or in newer, better-insulated buildings, in my specific case, it failed to reach the comfortable temperature I desired in such a large space. It's perfect for normal-sized rooms or as supplemental heating, but for the lobby of my older building, I unfortunately have to look for an even more powerful solution. Conclusion: It's a real shame, because I'm returning the unit with great regret. The Klarstein Bansin is a high-quality, elegant, and ingenious device. For the average home user, it's a must-buy. Personally, I need a more powerful unit for my specific needs. However, it was a great experience and a fantastic product!

Verified review 18/10/2025

Tolles Gerät .Schnelle Wärme einfache Handhabung super mit der App

Great device. Heats up quickly, easy to use, works great with the app.

Verified review 06/10/2025

Für unseren Wintergarten (ca. 30 m²) ideal. Heizt schnell auf eingestellte Temperatur, funktioniert im WLAN ohne Probleme, ist absolut geräuschlos.

Ideal for our conservatory (approx. 30 m²). Heats up quickly to the set temperature, works flawlessly via Wi-Fi, and is completely silent.