Grandbreeze 14000 BTU Portable Air Conditioner White

Grandbreeze 14000 BTU Portable Air Conditioner White

£ 649.99 (incl. VAT)
Product number: 10035811
-27%
Code: SALE27P
You save: £ 175.50
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The code can be used for the respective product. We reserve the right to change or cancel the offer at any time without prior notice. Valid until Sunday, 31.05.2026, 23:59:59 .
Grandbreeze 14000 BTU Portable Air Conditioner White
£ 649.99 (incl. VAT)

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What is covered?
  • Ready for delivery In stock and ready for you! Order now and enjoy your purchase without delays. In stock and ready for you! Order now and enjoy your purchase without delays.
  • Shipping time: 5 - 8 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

Top features

  • Cools even large rooms with ease: With 14,000 BTU / 4.1 kW and energy efficiency class A, the Grandbreeze Pro 14K brings rooms up to 65 m² down to your preferred temperature — even during a sustained summer heatwave.

  • No need to buy separate devices: Air conditioner, fan, and dehumidifier combined in a single unit — complete control over your indoor climate all year round, without the clutter of multiple appliances.

  • Quiet enough for the bedroom: A minimum noise level of 55 dB and a dedicated sleep mode mean the Grandbreeze Pro 14K runs unobtrusively in the background — whether that's the bedroom, a home office, or a living room.

  • Cool air waiting when you get home: The 24-hour timer — programmable in 1-hour steps with both on and off options — lets you schedule cooling in advance, so you never walk back into a stuffy room.

  • Ready to go in minutes, wherever you need it: Castors, a telescopic exhaust hose, and a window sealing kit mean the unit is fully operational in under 10 minutes — no fixed installation, no tools, and simple to move between rooms as needed.

Product description

When the heat refuses to let up and a good night's sleep feels impossible, the Klarstein Grandbreeze Pro 14K changes everything. With 14,000 BTU / 4.1 kW of cooling power, it handles rooms up to 65 m² — no installation, no fuss, no tradesperson required.

This is a genuine 3-in-1 unit: portable air conditioner, fan, and dehumidifier, all in one compact appliance. Set your preferred temperature anywhere between 16 and 30 °C and the Grandbreeze Pro 14K holds it there, even during a prolonged heatwave. The built-in dehumidifier removes up to 1.8 l/h of moisture from the air, tackling that heavy, oppressive humidity that makes summer indoors so uncomfortable. Energy efficiency class A keeps running costs in check even during extended use. And when you need it in the bedroom, the sleep mode keeps noise down to 55 dB — quiet enough for a proper night's rest.

Castors underneath mean you can move it from room to room in seconds. The telescopic exhaust hose and window sealing kit vent warm air straight outside — compatible with standard window frames, no structural work needed. The LED display shows both target and actual temperature at a glance, and the 24-hour timer can be programmed in 1-hour increments as either an on or off timer. Come home from work to a room that's already cool — without leaving the air con running all day.

The Grandbreeze Pro 14K is ideal for rented properties where a fixed installation isn't an option, as well as home offices, playrooms, and small commercial spaces up to 65 m². Unbox it, fit the hose to the window, plug it in — and it's up and running in under 10 minutes. It also makes a genuinely thoughtful gift for parents, elderly relatives, or anyone moving into a new flat.

Three operating modes, four fan speeds, and a dedicated sleep mode give you complete control over the climate in any room up to 65 m². Order the Grandbreeze Pro 14K today and feel the difference from the very first evening.

Features

  • Window sealing kit included
  • On/off switch on top of the unit
  • Energy efficiency class: A
  • Cooling output: 14,000 BTU / 4.1 kW
  • Recommended room size: 46–65 m²
  • Min. operating noise: 55 dB
  • Max. operating noise: 65 dB
  • Dehumidification rate: 1.8 l/h
  • Airflow: up to 460 m³/h
  • Cooling mode requires exhaust hose (included)
  • Refrigerant: R290
  • 3 operating modes: cooling, dehumidifying, fan
  • Louvre oscillation adjustable via remote control
  • Cooling mode: standard room cooling, temperature selectable from 18–32 °C
  • Dehumidifying mode: condensate drainage from the unit
  • Fan mode: air circulation without cooling
  • 4 fan speeds: low, medium, high, and auto (unit adjusts airflow to room temperature)
  • 2 timer modes: on-timer and off-timer
  • Timer adjustable in 1-hour increments, up to 24 hours
  • Sleep mode: reduces cooling output by 1 °C/h over 2 hours, then holds temperature constant for 6 hours
  • Controlled via the top panel with LED display and indicator LEDs
  • All functions also controllable via remote control
  • Castors for easy repositioning
  • 2 condensate drainage options: manual or continuous via drainage hose
  • Maintain a minimum clearance of 45 cm from walls or other objects
  • Installation: portable unit, no fixed installation required
  • Function: 3-in-1 — air conditioner, fan, dehumidifier
Product number: 10035811

Dimensions and Technical Details

  • Device dimensions: approx. 45 x 74.5 x 40 cm (WxHxD)
  • Exhaust air hose dimensions: approx. 155 x 14 cm (LxØ)
  • Weight: approx. 33.5 kg
  • Power supply device: 220-240 V~ | 50 Hz
  • Power supply remote control: 2 x AA battery (not included)

What will be delivered?

  • 1 x Air conditioner
  • 1 x Remote control
  • 1 x Flexible, extendable exhaust hose
  • 1 x Hose connection for unit
  • 1 x Hose connection for exhaust opening (rectangular)
  • 1 x Drain hose
  • Multilingual instruction manual
  • Batteries are not included

Delivery & shipment

Ready for delivery

Shipping time: 5 - 8 days

Customer reviews
1 Rating

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Product reviews from other countries
27/05/2026

ALL KLARTSEIN OR ELECTRONIC STAR OR CHALTECH !!! SAHME ON YOU! WE ARE HUMAN PEOPLE NEED HUMAN ANSWER. (FOR THAT PRICE!) NO ONE HUMAN TO TALK!!! AND A BOT SO BAD... it's quite amazing how it does'nt work! IT GIVE NO ONE RIGHT ANSWER !!!! UNBELIEVABLE ! A TOTAL WAIST OF TIME! JE SUIS VRAIMENT CHOQUE DU MANQUE DE CONSIDERATION QUE VOUS AVEZ POUR VOS CLIENTS! CE N'EST ABSOLUMENT PAS AU POINT ET certainement pas pour application avec vos clients... IL ne reponse que des choses erronnées et est totalement limité. A CE PRIX j'achete une marque et un service apres vente. TOTALE DECEPTION! et PERTE DE TEMPS! IMPOSSIBLE DE JOINDRE UN HUMAIN QUI AURAIT PU ME REPONDRE EN 1 MINUTE. J'ai perdu 4h... VOTRE BOT ME REPETE DES INFORMATIONS TOTALEMENT ERRONEES (EN BOUCLE) SUR LES PRODUITS JE SOUHAITE PARLER A UN HUMAIN QUI PEUT ME RENSEIGNER SUR LES CLIMATISEURS. VOTRE SYSTEME N'EST PAS DU TOUT INTUITIF ET EXTREMENT FRUSTRANT POUR VOS CLIENTS!!! MERCI DE PENSER A CEUX QUI SONT OBLIGES D'UTILISER VOTRE CHATBOT TOTALEMENT INEFFICACE ET INUTILE. CELA FAIT 4H que je cherche a joindre un humain... EVIDEMENT LE STANDARD EST INJOIGNABLE. Ca promet pour la suite! HONTEUX, tout simplement! CORDIALEMENT, RH

ALL KLARTSEIN, ELECTRONIC STAR, OR CHALTECH!!! SAHME ON YOU! WE ARE HUMAN PEOPLE, WE NEED HUMAN ANSWERS. (FOR THAT PRICE!) NOT A SINGLE HUMAN TO TALK TO!!! AND A BOT SO BAD... it's quite amazing how it doesn't work! IT GIVES NO ONE RIGHT ANSWER!!!! UNBELIEVABLE! A TOTAL WASTE OF TIME! I AM TRULY SHOCKED BY THE LACK OF CONSIDERATION YOU HAVE FOR YOUR CUSTOMERS! IT IS ABSOLUTELY NOT READY AND certainly not for use with your customers... It only gives incorrect answers and is totally limited. AT THIS PRICE, I buy a brand and after-sales service. TOTAL DISAPPOINTMENT! AND A WASTE OF TIME! IMPOSSIBLE TO REACH A HUMAN WHO COULD HAVE ANSWERED ME IN 1 MINUTE. I've wasted 4 hours... YOUR BOT KEEPS REPEATING COMPLETELY WRONG INFORMATION ABOUT THE PRODUCTS. I WANT TO SPEAK TO A HUMAN WHO CAN TELL ME ABOUT AIR CONDITIONERS. YOUR SYSTEM IS NOT AT ALL INTUITIVE AND EXTREMELY FRUSTRATING FOR YOUR CUSTOMERS!!! PLEASE THINK ABOUT THOSE WHO ARE FORCED TO USE YOUR COMPLETELY INEFFECTIVE AND USELESS CHATBOT. I'VE BEEN TRYING TO SPEAK TO A HUMAN FOR 4 HOURS... OF COURSE, THE CUSTOMER SERVICE IS UNREACHABLE. This doesn't bode well for the future! SHAMEFUL, simply! SINCERELY, RH