---
product_id: 719278822
title: "12000 BTU Mini Split Air Conditioner"
brand: "costway"
price: "€ 1740.39"
currency: EUR
in_stock: true
reviews_count: 13
category: "Costway"
url: https://www.desertcart.gr/products/719278822-12000-btu-mini-split-air-conditioner
store_origin: GR
region: Greece
---

# 22 SEER2 inverter efficiency Smartphone & voice control 12000 BTU cooling power 12000 BTU Mini Split Air Conditioner

**Brand:** costway
**Price:** € 1740.39
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay smart, stay ahead — comfort that’s always in control!

## Quick Answers

- **What is this?** 12000 BTU Mini Split Air Conditioner by costway
- **How much does it cost?** € 1740.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/719278822-12000-btu-mini-split-air-conditioner)

## Best For

- costway enthusiasts

## Why This Product

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

## Key Features

- • **Maintenance Made Simple:** Auto-clean, self-defrost, and washable filters mean less hassle and longer-lasting performance—stay cool without the upkeep stress.
- • **Whisper-Quiet Efficiency:** Operates at just 23 dB with advanced inverter tech and eco-friendly R32 refrigerant, saving energy while keeping your space peaceful.
- • **Even Airflow, Every Corner:** 4D auto swing distributes air evenly, eliminating hot or cold spots and creating a balanced environment.
- • **Year-Round Climate Mastery:** Seamlessly cools to 60℉ and heats up to 90℉ for spaces up to 750 sq.ft, ensuring perfect comfort no matter the season.
- • **Smart Control at Your Fingertips:** Control via app, remote, or voice commands (Alexa & Google Assistant) for effortless, modern convenience.

## Overview

The COSTWAY 12000 BTU Mini Split Air Conditioner with Heat Pump delivers powerful year-round climate control for rooms up to 750 sq.ft. Featuring a highly efficient 22 SEER2 inverter and eco-friendly R32 refrigerant, it operates quietly at 23 dB. Enjoy smart connectivity with app and voice control, plus 4D auto swing for even air distribution. Maintenance is hassle-free with auto-clean and washable filters. Backed by a robust warranty, this unit combines cutting-edge technology with reliable comfort for modern living spaces.

## Description

desertcart.com: COSTWAY 12000 BTU Mini Split Air Conditioner, with Heat Pump, 22 SEER2 115V Inverter, 24H Timer, Auto Clean, Remote Control for Rooms up to 750 Sq.Ft (Airtural Series) : Home & Kitchen

Review: COSTWAY 18,000 BTU Mini Split Air Conditioner, - Bought this in August of 2024. Have used it steadily for 1.5 years now. Cools and heats a 900sqft open shop. It does a good job. I have not had any issues with it what-so ever. Installation was not too hard. The Install direction are just okay - but I managed. My unit is 208-240V. For the cost - it was really a bargain. I would recommend to anyone that is a DIY type person. Having a HVAC tech install it would have really upped the affordability. So far - it has been a good unit. My thanks to the supplier/vendor for the reasonable price and quick shipping.
Review: Costway got 2 out of 3 right and fixed the third! - Bought the 12,000 btu in January for a renovated 460 sq ft garage apartment. It’s May and still going. Be sure and clean the filter frequently. Super quiet. Works like a champ! My a/c guy originally said to get Mr. Cool, but has changed his tune. Now prefers these a lot. Charged us $400 to put it in. We already had the electrical in place because my son’s an electrician. Very affordable home improvement. Simple to operate. We bought two more, one for the 385 sq ft master bedroom, same BTU’s cause it’s the west side of an older home, and a 9,000 BTU for our 160 sq foot music shed. That one arrived without a filter cover. Called Costway customer service. Kathy was friendly even while sick. They sent cover. Took about 10 days. Finally got to turn on the shed’s mini split. Then after a week it wasn’t cooling. A/C guy came and charged the line. May have a leak in the line set. Not sure yet. Should know before too long. They didn’t find one. He said Costway would send another unit if it stops cooling again. It might be in the blower area the a/c man said. Even with the inconvenience, it’s been relatively painless overall considering the cost of the mini splits. Highly recommend.

## Features

- Year-around Comfort: This 12000 BTU mini split air conditioner can cool down to 60℉ and heat up to 90℉, ideal for spaces up to 750 square feet. It also features fan mode, dry mode, ECO mode, sleep mode, low/medium/high/turbo speed and 0-24H timer to cater to your needs.
- Efficient & Quiet Operation: This split air conditioner and heater utilizes R32 refrigerant and features an inverter technology, ensuring high energy efficiency with 22 SEER2 and 9 HSPF2 ratings. Besides, the unit operates quietly, offering a peaceful environment without disturbing daily activities or sleep. GWP of air conditioning refrigerants is 675.
- Intelligent Control & Wide Air Supply: You can effortlessly control the split AC unit via the smartphone app or voice commands through Alexa or Google Assistant. It also includes a remote control for convenient use. The 4D auto swing function ensures even air distribution throughout the room.
- Hassle-free Maintenance: With a 137℉ high temperature self-cleaning function, auto defrost function and removable & washable filter, this mini split air conditioner ensures easy maintenance and long service life. Additionally, it is certified by ETL and AHRI for reliable use.
- COSTWAY's superior quality and design are backed by an industry-leading manufacturer's warranty. This warranty covers 5 years of parts replacement and 8 years of compressor coverage, ensuring customers can rely on our products for years to come. In addition to this, the installation of this equipment should be done only by a Licensed HVAC Installer. cable,

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F38HQTTL |
| Additional Features | 4 Way Swing, Fast Cooling, Heating & Cooling Function |
| Air Conditioner Application | residential, small commercial |
| Annual Energy Consumption | 1040 Watts |
| BEE Star Rating | 5 Star |
| Best Sellers Rank | #225,855 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #57 in Split-System Air Conditioners |
| Brand | COSTWAY |
| Brand Name | COSTWAY |
| Capacity | 1 Tons |
| Color | White |
| Compressor Type | rotary_scroll |
| Control Method | App, Remote, Voice |
| Controller Type | App Control, Remote Control |
| Cooling Power | 12000 British Thermal Units |
| Customer Reviews | 4.3 out of 5 stars 363 Reviews |
| Floor Area | 750 Square Feet |
| Form Factor | Mini-Split |
| Included Components | Mini split |
| Installation Type | Split System |
| Inverter Type | Has Inverter |
| Is Outdoor Unit Required | Yes |
| Item Dimensions D x W x H | 30"D x 8"W x 11.5"H |
| Item Weight | 23.56 Pounds |
| Manufacturer | COSTWAY |
| Model Name | Mini split |
| Model Number | 10901-CYFP |
| Noise | 23 Decibels |
| Operating Mode | Air Circulation, Cooling, Dehumidifying, Heating |
| Power Source | Corded Electric |
| Product Dimensions | 30"D x 8"W x 11.5"H |
| Refrigerant | R-32 |
| Room Type | Large Room, Living Room, Bedroom, Office |
| Seasonal Energy Efficiency Ratio (SEER) | 22 |
| Special Feature | 4 Way Swing, Fast Cooling, Heating & Cooling Function |
| Start Year | 2010 |
| Start year | 2010 |
| Unit Count | 1.0 Count |
| Voltage | 115 Volts (AC) |
| Warranty Type | Limited |
| Wattage | 1040 watts |
| Window Opening Maximum Width | 8 Inches |
| Window Opening Minimum Height | 11.5 Inches |
| Window Opening Minimum Width | 8 Inches |

## Product Details

- **Brand:** COSTWAY
- **Capacity:** 1 Tons
- **Color:** White
- **Cooling Power:** 12000 British Thermal Units
- **Noise Level:** 23 Decibels
- **Product Dimensions:** 30"D x 8"W x 11.5"H
- **Seasonal Energy Efficiency Ratio (SEER):** 22
- **Special Feature:** 4 Way Swing, Fast Cooling, Heating & Cooling Function
- **Start year:** 2010
- **Voltage:** 115 Volts (AC)

## Images

![12000 BTU Mini Split Air Conditioner - Image 1](https://m.media-amazon.com/images/I/71I7ctEyg-L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ COSTWAY 18,000 BTU Mini Split Air Conditioner,
*by D***R on March 7, 2026*

Bought this in August of 2024. Have used it steadily for 1.5 years now. Cools and heats a 900sqft open shop. It does a good job. I have not had any issues with it what-so ever. Installation was not too hard. The Install direction are just okay - but I managed. My unit is 208-240V. For the cost - it was really a bargain. I would recommend to anyone that is a DIY type person. Having a HVAC tech install it would have really upped the affordability. So far - it has been a good unit. My thanks to the supplier/vendor for the reasonable price and quick shipping.

### ⭐⭐⭐⭐⭐ Costway got 2 out of 3 right and fixed the third!
*by B***N on May 21, 2026*

Bought the 12,000 btu in January for a renovated 460 sq ft garage apartment. It’s May and still going. Be sure and clean the filter frequently. Super quiet. Works like a champ! My a/c guy originally said to get Mr. Cool, but has changed his tune. Now prefers these a lot. Charged us $400 to put it in. We already had the electrical in place because my son’s an electrician. Very affordable home improvement. Simple to operate. We bought two more, one for the 385 sq ft master bedroom, same BTU’s cause it’s the west side of an older home, and a 9,000 BTU for our 160 sq foot music shed. That one arrived without a filter cover. Called Costway customer service. Kathy was friendly even while sick. They sent cover. Took about 10 days. Finally got to turn on the shed’s mini split. Then after a week it wasn’t cooling. A/C guy came and charged the line. May have a leak in the line set. Not sure yet. Should know before too long. They didn’t find one. He said Costway would send another unit if it stops cooling again. It might be in the blower area the a/c man said. Even with the inconvenience, it’s been relatively painless overall considering the cost of the mini splits. Highly recommend.

### ⭐⭐⭐⭐⭐ Recommended -- would buy again.
*by S***E on May 19, 2026*

Works flawlessly, rapidly cools 20'X40' w/12' ceiling bedroom and maintains temp with no problem. I seldom run it below 73F but tested down to 69F. Texas hasn't gotten over a 100F yet this year, but not expecting it to struggle to maintain temp. Well packaged, well reinforced internally to prevent damage -- zero shipping damage -- this is extremely important. Purchased another brand (starts and ends with T) that was very poorly packaged/fell apart and missing parts, worried if it was going to work. Can't hear outside unit when in use, indoor unit could be a little quieter but still very quiet (I'm looking for absolute silence when sleeping). Came with everything you need to install. This is an unsolicited review -- I absolutely hate Vine reviews.

## Frequently Bought Together

- COSTWAY 12000 BTU Mini Split Air Conditioner, with Heat Pump, 22 SEER2 115V Inverter, 24H Timer, Auto Clean, Remote Control for Rooms up to 750 Sq.Ft (Airtural Series)
- Toutgood Outdoor Mini Split Wall Mounting Bracket, Heavy-Duty Wall Bracket for 7000 Btu to 12000 Btu Ductless Mini Split Air Conditioner AC Heat Pump Systems , Max 400 Lb Capacity
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-11*