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BOSCH BOSCH 3-in-1-Air Conditioner Cool 4000 with dehumidifier and fan – Air Conditioners

BOSCH

BOSCH 3-in-1-Air Conditioner Cool 4000 with dehumidifier and fan

⭐ 4.8 out of 5 · 8 reviews · Item no.: BOSCH786687

Portable air conditioner for rooms up to 35 m². This portable air conditioner needs no installation — set it up, run the exhaust hose to the window, switch it on.

1.960,90 €

incl. VAT Shipping costs

✓ In stock – free standard delivery (3–5 days)

1

Free standard delivery (3–5 days) · Express €70 (24–48 h)

14-day return policy, no reason required

Secure payment methods
  • Vorkasse per Überweisungfree of charge
  • VISAAMERICANEXPRESSKreditkartefree of charge

Product details & service

What makes this product stand out?

This portable air conditioner needs no installation — set it up, run the exhaust hose to the window, switch it on. The advantage lies in flexibility: no drilling, no specialist installer, no intervention in the building fabric. If you rent, this design is hard to avoid. Performance data: designed for rooms up to 35 m². As a dehumidifier, the unit pulls up to 50 l a day out of the room air — often the real benefit in an older building or after drying laundry. A note on setup: the exhaust hose should run as short and straight as possible to the outside, and the window should stay sealed. Otherwise, exactly the warm air the unit just pushed out flows straight back in — and cooling performance drops noticeably.

What does this product come with?

  • ✓ Portable air conditioner
  • ✓ For rooms up to 35 m²
  • ✓ Dimensions (H × W × D): 800 × 460 × 400 mm

Certification & sources

Customer reviews

4.8

8 reviews

5 stars6
4 stars2
3 stars0
2 stars0
1 stars0

  • 6 June 2026

    Kam pünktlich. Bis jetzt alles gut.

    Uwe F., Essen

  • 26 February 2026

    alles super, einfach anzuschließen

    Martina T., Chemnitz

  • Gutes Gerät

    8 January 2026

    Wie beschrieben, schnell aufgebaut

    Holger M., Duisburg

  • Zufrieden

    8 November 2025

    Leise im Betrieb, gut verpackt angekommen.

    Marco A., Magdeburg

  • 23 September 2025

    Gerne wieder

    Franziska M., Karlsruhe

  • Passt

    1 July 2025

    Tut was es soll. Schnell aufgebaut

    Susanne V., Dortmund

  • Gutes Gerät

    26 April 2025

    Läuft, nur etwas laut.

    Andrea R., Frankfurt

  • 18 March 2025

    Bis jetzt alles gut, nur Anleitung ist dürftig.

    Oliver C., Magdeburg

All 8 reviews — scroll inside the box

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