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

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

Refurbished
£ 131.99 (incl. VAT)
Product number: 52046399
Bansin Crystal Smart 2500W 25m² Convector Heater Grey
£ 131.99 (incl. VAT)
Also available in other conditions
  • Note: Product is functional + has signs of wear

    Details: Product may have a cosmetic damage (e.g. small scratches) on top, front or sides. The original box may be damaged or repacked. Additionally, some parts may be missing such as the user manual, network cable, remote control, filter. Product comes with a 1-year warranty
    £ 114.99 (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

  • Even warmth from floor to ceiling: Convection airflow carries heat naturally throughout the entire room, so there are no cold corners or uneven warm patches — just a consistently comfortable temperature wherever you're sitting.

  • Holds the exact temperature you set: The electronic thermostat maintains your chosen room temperature to within ±0.5 °C, keeping conditions steady without the heater repeatedly switching on and off.

  • Quiet enough to forget it's there: Running at under 35 dB, the Bansin Crystal operates more quietly than a normal conversation — ideal for sleeping soundly or staying focused while you work.

  • Programme your heating a whole week ahead: The integrated 7-day timer lets you set a different schedule for every day, so the heater only runs when you actually need it — cutting unnecessary energy use on weekdays, weekends, and everything in between.

  • Slim, wall-mounted, and ready to go: At under 10 cm deep, the Bansin Crystal sits flush against the wall without taking over the room. It mounts without specialist tools or structural changes — perfect for renters who want to take it with them when they move out.

Product description

Renting, working from home, or heating a room that the central heating simply doesn't reach? The Klarstein Bansin Crystal is a slim electric convector that plugs straight in and gets to work — no plumber, no renovation, no fuss.

Convection heat rises naturally from floor to ceiling, filling the whole room evenly without the cold patches you get from cheaper panel heaters. At under 35 dB, it runs quietly enough for a bedroom or home office — you'll barely notice it's on. The precision electronic thermostat holds your chosen temperature to within ±0.5 °C, so the room stays consistently comfortable without the heater cycling on and off all evening.

The built-in 7-day weekly timer means you can programme different schedules for every day of the week — warm when you need it, off when you don't. That means less energy used overnight or when the house is empty. A dust guard protects the heating element and prevents that unpleasant burning smell when you switch it on for the first time each autumn.

The Bansin Crystal suits any space that needs reliable warmth without permanent fixtures: holiday lets, home offices, spare rooms, workshops, or older properties where the central heating never quite keeps up. Tenants can mount it without making any structural changes — and take it with them when they move. Power supply: 220–240 V, 50 Hz.

Order the Klarstein Bansin Crystal today and enjoy steady, programmable warmth wherever you need it most.

Features

  • Product type: Electric convector heater
  • Suitable for: Living room, bedroom, home office
  • Heating output: 2,500 W
  • Noise level: Under 35 dB
  • Thermostat accuracy: ±0.5 °C
  • Controls: Thermostat, 7-day weekly timer, countdown timer
  • Safety: Automatic overheat cut-off, CE certified, EU safety standards
  • Power supply: 220–240 V, 50 Hz
  • Energy efficiency class: A / A+
  • Design: Slim profile under 10 cm deep, modern wall-mountable design
  • Dust guard: Yes — protects heating element, prevents burning smell
  • Installation: No specialist tools required, no structural changes needed
  • Guarantee: 2 years
  • Brand: Klarstein
Product number: 52046399

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?

  • Bansin Crystal Smart Convector 2500
  • Remote Control
  • Wall Mounting Kit
  • User Manual
  • Batteries not included

Delivery & shipment

This item is not in stock and must be reordered.

Customer reviews
12 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.

Verified review 05/02/2026

Läuft sehr gut. Sehr gut Qualität. Bin zufrieden.

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

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.

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!

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.

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!

Verified review 18/10/2025

Tolles Gerät .Schnelle Wärme einfache Handhabung super mit der 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.

Verified review 10/11/2024

Enfin un raditeur qui chauffe bien.La connectivité est simpleJe recomande le produit

Verified review 28/02/2024

Il prodotto ahimè è arrivato senza un piedino...Contattato assistenza tramite Amazon, ricevuto immediatamente risposta.Trovo assurdo non abbiano il pezzo di riserva, questo mi è stato detto dall'assistenza.Le loro proposte:Un reso con rimborso totale (mah assurdo)Un reso con sostituzione articolo (nuovamente assurdo)Faccio presente che il reso, la spedizione è a carico dell'acquirente questo dicono le loro linee guidaUltima soluzione uno sconto del 20% sul prezzo d'acquisto, che ho accettato...Ora la stufa è perfetta, molto sottile e funzionale, scalda bene, io l'ho sistemata in un cucinino 4x4 è raggiunge velocemente la temperatura desiderata...Ottimo il telecomando e l'app per programmarla tramite wifi...Che dire... Tutto bene a parte questo piccolo inconveniente che davvero con un magazzino ricambi risolverebbero tutte queste piccole criticità.Consigliata