---
product_id: 69193301
title: "BLU12 12,000BTU Portable Air Conditioner, Heating, Cooling, Dehumidification and Fan, Remote Control, Window Sheet for UK Windows Included, for Rooms Up to 30 Square Metres [Energy Class A]"
brand: "blu"
price: "3877 zł"
currency: PLN
in_stock: false
reviews_count: 4
url: https://www.desertcart.pl/products/69193301-blu12-12-000btu-portable-air-conditioner-heating-cooling-dehumidification-fan
store_origin: PL
region: Poland
---

# A+ rated efficient heating Eco-friendly R290 refrigerant 12,000 BTU powerful cooling BLU12 12,000BTU Portable Air Conditioner, Heating, Cooling, Dehumidification and Fan, Remote Control, Window Sheet for UK Windows Included, for Rooms Up to 30 Square Metres [Energy Class A]

**Brand:** blu
**Price:** 3877 zł
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Elevate your space with BLU12 — climate control that’s smart, sleek, and sustainable.

## Quick Answers

- **What is this?** BLU12 12,000BTU Portable Air Conditioner, Heating, Cooling, Dehumidification and Fan, Remote Control, Window Sheet for UK Windows Included, for Rooms Up to 30 Square Metres [Energy Class A] by blu
- **How much does it cost?** 3877 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/69193301-blu12-12-000btu-portable-air-conditioner-heating-cooling-dehumidification-fan)

## Best For

- blu enthusiasts

## Why This Product

- Trusted blu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Smart Refrigerant:** R290 natural refrigerant ensures zero greenhouse emissions and long-term energy savings.
- • **Self-Evaporating Tech:** Say goodbye to water tank hassles—automatic condensation recycling boosts efficiency.
- • **Whisper-Quiet Comfort:** Operates at a gentle 49-53 dB, perfect for focused work or restful nights.
- • **Effortless Mobility & Control:** Smooth rolling casters plus remote control with LED display put comfort at your fingertips.
- • **4-in-1 Climate Control Mastery:** Cool, heat, dehumidify, or fan—tailor your environment year-round with one sleek unit.

## Overview

The BLU12 12,000 BTU portable air conditioner is a versatile 4-in-1 unit offering cooling, heating, dehumidification, and fan functions for rooms up to 30m². Featuring eco-friendly R290 refrigerant and an energy-efficient A/A+ rating, it delivers powerful climate control with whisper-quiet operation. Its self-evaporating system minimizes maintenance, while included remote control and window sheet ensure easy setup and seamless year-round comfort.

## Description

The BLU12HP Portable Air Conditioner is a sleek, yet powerful portable air conditioning unit and is regarded as one of the best in it's class. It is manufactured by one of the leading manufacturers of air conditioning units, in the world, using the latest technology and manufacturing processes. Made to an incredibly high standard, using only the highest quality components, means you will not have additional noise from vibration which you will find from comparative units. The A/A+ (A on cooling/A+ on heating) energy efficient BLU12HP portable air conditioner (cooling & heating) will create the ideal conditions for your space all year round. It provides a powerful 12,000Btu/3.5kW of cooling or heating and will cool or heat large rooms, offices, spaces of around 30 square metres. A built in dehumidifier pulls moisture out of the air to reduce humidity. The BLU12HP uses R290 refrigerant, so you can be sure you are purchasing an environmentally friendly unit which complies with industry standards. This energy efficient A rated model is packed full of useful features and is essentially a 4 in 1 unit - Air Conditioner, Heat Pump, Dehumidifier and Fan. The complimentary window sheet can be used with UK outward and inward opening windows. However, the unit can simply be used with the hose kit provided without the need for any window sheets or kits if preferred. The BLU12HP stands on multidirectional casters which allow easy maneuverability of the unit. Air Volume - 320/290/260m3/h, Set Temperature Range - 16 to 30 degrees Celcius, Sound Pressure Level - 49 to 53dBA, Sound Power Level - 62 to 64dBA. The sound pressure level is the pressure disturbance in the atmosphere measured using predefined conditions such as the location of the equipment and environmental conditions. The sound pressure is ultimately what our ears hear. Batteries for remote controller NOT included due to safety during transportation. PLEASE NOTE: The BLU12 does NOT have a swing function.

## Features

- 4-in1 Multi Functional: Portable air conditioning unit with cooling, heating, fan and dehumidifier function, complete with 1.5m expandable exhaust hose included. The BLU12HP 12,000 BTU portable air conditioner delivers an instant cooling relief for your home or work place. It can be used all year round due to it's heating and dehumidifying function.
- New R290 Refrigerant: uses natural high efficiency R290, which has no greenhouse emissions. The natural refrigerant is non-toxic, eco friendly and also offers energy savings. Already respecting the 2020 requirements you can be sure you are purchasing an air conditioning unit which already complies and will last you very many years, unlike air conditioning units that still use polluting gases.
- Self Evaporating Function: Reduces the need to regularly empty the water tank as the unit recycles approximately half of the condensed water and uses it to cool off the inner cooling coils, which allows the unit to run more efficiently. It then disperses, or evaporates, the remaining water, along with the hot air, via the hot air duct. This cuts out any unnecessary water collecting inside the unit or in an outside container.
- Complimentary Window Sheet, Remote Control with LED Display to switch between Modes, Set Temperature & View °F & °C. Easy-roll omnidirectional casters help you move your "BLU12HP" wherever it is needed most. Sound Pressure Level 49 - 53 dB(A). Sound Power Level 62 - 64dBA. PLEASE NOTE: The BLU12 does NOT have a swing function. It is designed to cool down spaces by distributing air evenly without the need to have a swing function.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BLU |
| Model | BLU12 |
| Product Dimensions | 40.5 x 39 x 82 cm; 42 kg |
| Energy Efficiency | A |
| Efficiency (10 classes) | A+++ to D |
| Capacity | 1 Tons |
| Noise Level | 65 Decibels |
| Installation Type | Window |
| Part Number | BLU12HP |
| Form Factor | Portable |
| Special Features | 4 in 1 Functions: Cooling, Heating, Dehumidification, Fan, Castors for Manouverability, R290 Eco Friendly Refrigerant, Remote Controlled, Self Evaporating |
| Colour | White |
| Voltage | 240 Volts |
| Wattage | 1345 Watt-hours |
| Certification | A/A+ |
| Material Type | Plastic |
| Included Components | Air Conditioner, Remote Control, User Manual, Hose, Window Sheet for Casement Windows |
| Batteries included? | No |
| Batteries Required? | No |
| Thickness | 40.5 Centimetres |
| Item Weight | 42 kg |

## Product Details

- **Brand:** BLU
- **Capacity:** 1 Tons
- **Cooling power:** 12000 British Thermal Units
- **Special feature:** 4 in 1 Functions: Cooling, Heating, Dehumidification, Fan, Castors for Manouverability, R290 Eco Friendly Refrigerant, Remote Controlled, Self Evaporating
- **Product dimensions:** 40.5D x 39W x 82H centimetres
- **BEE Star Rating:** 5 Star
- **Start year:** 2017
- **Seasonal energy efficiency ratio (SEER):** 15
- **Colour:** White
- **Voltage:** 240 Volts

## Images

![BLU12 12,000BTU Portable Air Conditioner, Heating, Cooling, Dehumidification and Fan, Remote Control, Window Sheet for UK Windows Included, for Rooms Up to 30 Square Metres [Energy Class A] - Image 1](https://m.media-amazon.com/images/I/71voA1-G7SL.jpg)
![BLU12 12,000BTU Portable Air Conditioner, Heating, Cooling, Dehumidification and Fan, Remote Control, Window Sheet for UK Windows Included, for Rooms Up to 30 Square Metres [Energy Class A] - Image 2](https://m.media-amazon.com/images/I/71fy+0U6cJL.jpg)
![BLU12 12,000BTU Portable Air Conditioner, Heating, Cooling, Dehumidification and Fan, Remote Control, Window Sheet for UK Windows Included, for Rooms Up to 30 Square Metres [Energy Class A] - Image 3](https://m.media-amazon.com/images/I/81qDgng+mFL.jpg)
![BLU12 12,000BTU Portable Air Conditioner, Heating, Cooling, Dehumidification and Fan, Remote Control, Window Sheet for UK Windows Included, for Rooms Up to 30 Square Metres [Energy Class A] - Image 4](https://m.media-amazon.com/images/I/81sq2lqa9gL.jpg)
![BLU12 12,000BTU Portable Air Conditioner, Heating, Cooling, Dehumidification and Fan, Remote Control, Window Sheet for UK Windows Included, for Rooms Up to 30 Square Metres [Energy Class A] - Image 5](https://m.media-amazon.com/images/I/81WgBQ8m-iL.jpg)

## Questions & Answers

**Q: How can the unit be re-gased?**
A: This is a sealed unit so cannot be recharged. However we have sold thousands of these units over the years without the need to recharge them. They are built to a very high standard using excellent components which are built to last. Major hire companies have purchase these units & kept them on their hire fleet for 15 years without any issues. These units really are the best & cannot be compared to cheaper alternatives.

**Q: Does the ventilation hose have to be horizontal for the A/C unit to be fully effective?**
A: Hi there, the hose has to be as horizontal as possible, however due to window heights there will be a need for the hose to be vertical in places. You can have sweeping bends rather than any sharp bends & provided the heat can escape, through the hose, the unit will work effectively. The shorter & straighter the hose the more effective the performance however this is not always possible due to window set ups - the unit will still be effective provided the hot air can escape. Some customers do put the unit on a platform e.g sturdy stool, bench etc. to ensure a shorter hose length & a more horizontal hose. If you have any more queries please do not hesitate to ask.

**Q: Could you tell me please what is the best settings to put the air con unit on for air conditioning**
A: Temperature settings are always a personal preference. Some people like colder temperatures while others not quite so cold. My preference is to set it on Auto. You select the temperature then the system will shut off when the the desired temperature is met. When it starts to get warmer, the unit will automatically start to cool the room.

**Q: What is the diameter of the exhaust hose ?**
A: Hi there, the diameter of the hose is approximately 150mm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Air Conditioner
*by P***L on 22 June 2023*

If your looking for a high quality Air Conditioner with an excellent customer service behind it, look no further. I purchased this machine last September, so its had a good workout before I submitted my review. When I first used it I was concerned with how loud it appeared to be as I wanted to use it in both lounge and bedroom, I set it to cool with auto fan at 19 degrees and switched on. Of course it started with high speed fan and I mean high speed, in seconds it was blasting ice cold air from the vent at the front, this vent has manually adjustable louvers to direct the air flow both side ways and up and down so you control just where you want the air flow to go, unlike oscillating types, it circulates all of the room and in minutes the whole of the room has a gentle cool breeze throughout ( unless you stand directly in front of it). This is a powerful machine and can bring the temperature of the room down to around 16 degrees but we are in our mid 70's and find setting it around 19 is very comfortable for sleeping, as the temperature comes down the auto setting adjusts the fan up or down from high to med or low and vies versa, the fan can be set to your own setting. The db rating is one of the lowest for portable air conditioners and you soon get used to the white noise and don't notice it after a while. We are both light sleepers so we switch on the unit an hour before we go to bed, the room is then comfortable when we go to bed and we drop off in minutes. This is a very versatile machine, not only is it an air conditioner it is a dehumidifier, a heater and also has a fan setting if you don't want ice cold air blowing, It is very efficient and economical to use, comes with a remote control and casters for manoeuvrability. Because of my age I wanted an easy way to move the unit between the two rooms, so I wanted to have a hose in both rooms and be able to uncouple the hose from the machine easily, what I needed was a second coupling adapter like the one supplied with the machine that just slides into the bracket on the machine. I phoned Georges who supplied the machine though Amazon and explained to a lovely lady what I wanted, she checked the stock, e mailed me the link to make sure it was the correct part, I ordered the part on line and it was delivered next day by DPD, now thats what I call customer service. I highly recommend the BLU 12 unit and certainly the after sales customer service.

### ⭐⭐⭐⭐⭐ High quality, powerful Air Conditioner
*by S***S on 22 July 2025*

Excellent purchase-expensive, but worth it. The unit is well built, easy to move and extremely efficient. It has replaced my old one which just could not cope with the recent heatwave, which was horrendous, with a temperature of 26c and humidity at 56 in my living room. The Blu reduced the humidity to 40 within 15 minutes and the room temperature to 22C in just over one hour. The instructions are good and easy to understand and delivery was fast. It has a modern look and good castors. I purchased, having seen good reviews and also after purchasing an air purifier of the same make and equally impressive performance. It is certainly not silent, but the noise does not interfere with watching TV, or conversations. I am a very happy customer.

### ⭐⭐⭐⭐ Can't live without it now!
*by D***Y on 20 May 2020*

How much is a good night's sleep worth? How much is a summer of good night's worth?? Exactly the cost of this unit for me. I get little enough sleep having a toddler and I was on the verge of insanity from lack of sleep before getting this.It cools down the bedroom so its like a fridge, its fab. It seemed a bit noisy at first, but quickly got used to it, and I actually like the white noise effect of it now. I sleep much better with it than without it. My toddler asks for it on when she goes to sleep too.I've had it for over a year now, and there's been no problems at all. Wish I'd got it at the start of the good weather, not just when the heat got unbearable.Wish it had come with a longer hose though, or at least the option of one, as I'd prefer to trail it out my small window above, but won't reach.Yes it's a considered purchase, but so far I've had a year of better sleep, and a year of a toddler going to sleep much quicker. That's priceless.

## Frequently Bought Together

- BLU12 12,000BTU Portable Air Conditioner, Heating, Cooling, Dehumidification and Fan, Remote Control, Window Sheet for UK Windows Included, for Rooms Up to 30 Square Metres
- HDIUK 3m portable Air Conditioner venting duct hose extension kit.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/69193301-blu12-12-000btu-portable-air-conditioner-heating-cooling-dehumidification-fan](https://www.desertcart.pl/products/69193301-blu12-12-000btu-portable-air-conditioner-heating-cooling-dehumidification-fan)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-28*