---
product_id: 634075140
title: "12,000 BTU Portable Air Conditioners, Room Air Conditioner with Digital Remote for Room up to 500 Sq.Ft, 3-in-1 Portable AC Unit with with Installation Kit for Home/Office/Dorms"
brand: "lifemaster"
price: "€ 911.36"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fi/products/634075140-12-000-btu-portable-air-conditioners-room-air-conditioner-digital
store_origin: FI
region: Finland
---

# 3-in-1 functionality Ultra-quiet operation 12,000 BTU cooling power 12,000 BTU Portable Air Conditioners, Room Air Conditioner with Digital Remote for Room up to 500 Sq.Ft, 3-in-1 Portable AC Unit with with Installation Kit for Home/Office/Dorms

**Brand:** lifemaster
**Price:** € 911.36
**Availability:** ✅ In Stock

## Summary

> Stay Cool, Stay Classy! ❄️

## Quick Answers

- **What is this?** 12,000 BTU Portable Air Conditioners, Room Air Conditioner with Digital Remote for Room up to 500 Sq.Ft, 3-in-1 Portable AC Unit with with Installation Kit for Home/Office/Dorms by lifemaster
- **How much does it cost?** € 911.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/634075140-12-000-btu-portable-air-conditioners-room-air-conditioner-digital)

## Best For

- lifemaster enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Get cool in minutes with an easy installation kit—no tools required!
- • **Chill Out in Style:** Experience the ultimate comfort with 12,000 BTU cooling power, perfect for spaces up to 500 sq. ft.
- • **Portable Convenience:** Move it wherever you need with built-in casters, making it ideal for dorms, offices, and more.
- • **Whisper-Quiet Comfort:** Enjoy peaceful nights with sleep mode, ensuring a serene environment while you recharge.
- • **Versatile 3-in-1 Design:** Switch effortlessly between air conditioning, dehumidifying, and fan modes with a sleek digital remote.

## Overview

This 12,000 BTU portable air conditioner is designed for rooms up to 500 sq. ft., offering a 3-in-1 solution as an air conditioner, dehumidifier, and fan. It features a digital remote for easy mode switching, a quiet sleep mode, and a hassle-free installation process with an included exhaust kit.

## Description

Full description not available

## Features

- 3-IN-1 OPERATIONS - AIR CONDITIONER, DEHUMIDIFIER, AND FAN: A chilly room temperature from a room air conditioner is not always the requirement, because of which it comes with a built-in dehumidifier and a fan mode with 2 speed settings. Switching between these modes is super easy with the digital remote control.
- QUIET & POWERFUL - Our 12,000 BTU ASHRAE ( 7,000 BTU DOE ) compact air conditioner (12.7 x 11.6 x 27.6 in,) will keep you cool and comfortable all summer. An adjustable fan speed cools the air to 65°F at the coolest setting. Sleep mode makes it extra quiet while you rest, Casters for easy mobility
- EASY SETUP AND MAINTENANCE WITH AN EXHAUST KIT AND A REMOVABLE AIR FILTER: Your quiet portable air cooler for room is quick and easy to set up. Just take your AC where it is required and install the window mount exhaust kit and the exhaust hose in a few minutes and you are done. Also, the removable air filter makes it super easy to wash.
- PERFECT FOR ALL ROOMS - This floor-standing portable AC unit provides steady, fast, effective cooling for rooms up to 500 sq. ft. It’s the ideal small air conditioner for dorms, apartments, cabins, campers, offices, bedrooms, or living rooms
- EASY INSTALLATION: Roll your air conditioner to the preferred cooling area, attach the 5ft hose and adjustable window brackets (fits openings from 26.5-49“), turn the unit on and let your cooling begin. An exhaust hose and window kit are included, no extra tools are needed for assembly. Installation instructions are simple and can be done by anyone.

## Product Details

- **Brand:** Lifemaster
- **Capacity:** 500 Cubic Feet
- **Cooling Power:** 12000 British Thermal Units
- **Special Feature:** Dehumidifier, Fast Cooling, Remote Controlled
- **Product Dimensions:** 12.6"D x 11.6"W x 27.6"H
- **Color:** White
- **Voltage:** 110 Volts
- **Noise Level:** 57 dB
- **Refrigerant:** R 410A
- **Filter Type:** Activated Carbon Filter, Particle Filter

## Images

![12,000 BTU Portable Air Conditioners, Room Air Conditioner with Digital Remote for Room up to 500 Sq.Ft, 3-in-1 Portable AC Unit with with Installation Kit for Home/Office/Dorms - Image 1](https://m.media-amazon.com/images/I/61fLlVCBG6L.jpg)
![12,000 BTU Portable Air Conditioners, Room Air Conditioner with Digital Remote for Room up to 500 Sq.Ft, 3-in-1 Portable AC Unit with with Installation Kit for Home/Office/Dorms - Image 2](https://m.media-amazon.com/images/I/81MJ1GS2fVL.jpg)
![12,000 BTU Portable Air Conditioners, Room Air Conditioner with Digital Remote for Room up to 500 Sq.Ft, 3-in-1 Portable AC Unit with with Installation Kit for Home/Office/Dorms - Image 3](https://m.media-amazon.com/images/I/71a+F2If-SL.jpg)
![12,000 BTU Portable Air Conditioners, Room Air Conditioner with Digital Remote for Room up to 500 Sq.Ft, 3-in-1 Portable AC Unit with with Installation Kit for Home/Office/Dorms - Image 4](https://m.media-amazon.com/images/I/71dQPW2YcQL.jpg)
![12,000 BTU Portable Air Conditioners, Room Air Conditioner with Digital Remote for Room up to 500 Sq.Ft, 3-in-1 Portable AC Unit with with Installation Kit for Home/Office/Dorms - Image 5](https://m.media-amazon.com/images/I/71RWd0LFEfL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Doesnt bother others, quiet and efficient
*by A***O on June 24, 2025*

I've had the unit for almost two years so far and it was the best decision ever! It cools the room fairly quickly + it's not noisy.Now it will make noise in the room, of course, but you can't hear it outside of it which was my biggest worry. I live in the second floor of my house above another room. And they complain they can hear every single little noise from mine. All the way to a simple mouse click (not even kidding) but so far, 2 summers with this unit a 0 complaints! So I'd rate it 5 stars

### ⭐⭐⭐⭐⭐ Initial impressions
*by M***O on May 13, 2025*

I recently purchased this 12,000 BTU portable AC for $269 with a coupon—astonishingly just $1 more than the 10,000 BTU Honeywell unit I bought back in 2017. What’s even more impressive is that despite being 20% more powerful, it’s at least 30% (if not >) smaller than the old Honeywell.Setting it up was a breeze, and it cools efficiently with straightforward controls. The remote works flawlessly, and I love the vent placement, which I find superior to the typical top-position vents on most portable ACs. While it offers only low and high fan speeds, missing a mid-range setting, it’s not a major issue.One minor downside is that when the room reaches the desired temperature, the unit stops completely instead of switching to fan mode for continuous air circulation. Although I prefer constant airflow, this isn’t a deal breaker.Noise-wise, it’s quieter than my old Honeywell on both speed settings. My previous unit excelled in automatic water evaporation—I only had to empty the tank twice in eight years during extremely humid spells. Time will tell how this new unit performs in that regard.Finally given the fact that this is a no-name Chinese brand which may or may not exist in a couple of years or even over the one year warranty period--I’m taking a risk it’s manufactured at a minimum standard acceptable standard of quality and doesn’t fall apart or start giving problems soon. We shall see.

### ⭐⭐⭐⭐⭐ Don't believe shipping info. Slower than promised
*by L***L on June 16, 2025*

AC is as expected. BUT I bought the unit because it would arrive fast, to replace a broken one in my airbnb. This unit was $40 more than the exact same one but this seller promised fast shipping. Well I ended up getting my AC on the same day the cheaper one would have come.

## Frequently Bought Together

- LifeMaster 12,000 BTU Portable Air Conditioners, Room Air Conditioner with Digital Remote for Room up to 500 Sq.Ft, 3-in-1 Portable AC Unit with with Installation Kit for Home/Office/Dorms
- Air Conditioner Hose Cover Wrap - AC Hose Duct Vent Cover Sleeve Insulated Cover for Portable AC for 5" & 5.9" Diameter Exhaust Hoses Tube
- Portable Air Conditioner Hose - AC Hose with 5.9" Diameter, Anti-Clockwise Thread, Length up to 80" - Exhaust Hose for Portable Air Conditioner Vent Compatible with Delonghi & LG Air Conditioner Parts

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**Shop now:** [https://www.desertcart.fi/products/634075140-12-000-btu-portable-air-conditioners-room-air-conditioner-digital](https://www.desertcart.fi/products/634075140-12-000-btu-portable-air-conditioners-room-air-conditioner-digital)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-03*