---
product_id: 555083809
title: "24000 BTU Mini Split Air Conditioner, Energy Star, with Remote, Compatible with Alexa, Googlehome, Heat Pump, 21 SEER2 Inverter, 24H Timer, for Rooms up to 1500 Sq.Ft (Airtural Series)"
brand: "costway"
price: "£1175.95"
currency: GBP
in_stock: true
reviews_count: 13
category: "Costway"
url: https://www.desertcart.co.uk/products/555083809-24000-btu-mini-split-air-conditioner-energy-star-with-remote
store_origin: GB
region: United Kingdom
---

# 21 SEER2 inverter efficiency WiFi & voice assistant control 24000 BTU cooling power 24000 BTU Mini Split Air Conditioner, Energy Star, with Remote, Compatible with Alexa, Googlehome, Heat Pump, 21 SEER2 Inverter, 24H Timer, for Rooms up to 1500 Sq.Ft (Airtural Series)

**Brand:** costway
**Price:** £1175.95
**Availability:** ✅ In Stock

## Summary

> 🌬️ Stay cool, save green, and control your comfort like a pro!

## Quick Answers

- **What is this?** 24000 BTU Mini Split Air Conditioner, Energy Star, with Remote, Compatible with Alexa, Googlehome, Heat Pump, 21 SEER2 Inverter, 24H Timer, for Rooms up to 1500 Sq.Ft (Airtural Series) by costway
- **How much does it cost?** £1175.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/555083809-24000-btu-mini-split-air-conditioner-energy-star-with-remote)

## 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

- • **Smart Home Integration:** Seamlessly control via Alexa, Google Home, or the intuitive AC Freedom app for ultimate convenience.
- • **Hassle-Free Maintenance:** Self-cleaning function and washable filters keep air fresh and system running smoothly with minimal effort.
- • **Powerful Climate Control:** Effortlessly cools or heats up to 1500 sq.ft with 24000 BTU and 2-ton heat pump capacity.
- • **Year-Round Comfort Modes:** 4-in-1 design offers cooling, heating, dehumidifying, and fan modes with turbo and sleep settings.
- • **Next-Level Energy Efficiency:** Certified Most Efficient 2024 Energy Star with 21 SEER2 rating slashing your power bills.

## Overview

The COSTWAY 24000 BTU Mini Split Air Conditioner is a cutting-edge, Energy Star Most Efficient 2024 certified unit designed for rooms up to 1500 sq.ft. Featuring a powerful 2-ton heat pump, 21 SEER2 inverter technology, and smart WiFi compatibility with Alexa and Google Home, it delivers year-round climate control with low energy consumption. Its self-cleaning system and washable filters ensure easy maintenance, backed by an industry-leading 8-year compressor warranty for lasting reliability.

## Description

desertcart.com: COSTWAY 24000 BTU Mini Split Air Conditioner, Energy Star, with Remote, Compatible with Alexa, Googlehome, Heat Pump, 21 SEER2 Inverter, 24H Timer, for Rooms up to 1500 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: Awesome unit. - The install and set up was a breeze due to the detailed instructions and it has a video walk through instructions as well. I love the unit and it performed perfectly until the schraeder valve, used for pulling a vacuum, failed leaking the R32 refrigerant Freon out slowly causing the unit to quit heating or cooling due to low refrigerant. I’m in contact with cost way now trying to resolve the issue. I do not blame the manufacturer because it is a small valve that is common failure point on all units not just theirs.

## Features

- ️ENERGY STAR&AHRI Certified: Most efficient 2024 Energy Star verified. COSTWAY mini spilt ac unit has much lower operating costs and is kinder to the environment. Enjoy Eco-friendly lifestyle, enjoy reduced power bills than non-Energy Star devices. GWP of air conditioning refrigerants is 675.
- [Powerful Output & Premium Compressor: ]With a cooling capacity at 22,000 BTU, a heating capacity at 23,000 BTU and a 2 ton heat pump, this mini split air conditioner enables a wide coverage up to 1500 sq.ft. The durable outdoor unit can withstand a max operating temperature from 5℉-125.6℉, offering stable performance under extreme weather conditions.
- [Innovative Inverter Technology:]This technology adjusts the compressor speed to maintain the set temperature without frequently turning the compressor on and off, which has less energy cost and offers stable cooling. With a 21 SEER2 rating and a 10 HSPF2 rating, this unit is built to be energy efficient. It is also ETL approved and AHRI certified.
- [4-in-1 Design for Year-Round Comfort: ]This mini split AC unit features cool, dry, heat and fan mode and other practical functions including ℉/℃ temp display, turbo mode, sleep mode and 24H timer. With a 60℉-90℉ adjustable temp range and 353 CFM 4D powerful air flow, this AC unit delivers efficient cooling and heating performances, ideal for home or commercial use.
- [Easy Maintenance & 2 Control Methods: ]The self-cleaning at 135℉ largely helps to simplify regular cleaning and protect your family’s respiratory health, and the filters are also removable and washable under water. This air conditioner is available for WiFi control with “AC Freedom” app. And a 26 ft remote control with child lock is also included, which is friendly for the elderly and children.
- ️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.
- [What’s Included:]The package includes indoor and outdoor units, remote control and installation kit with 13 ft copper piping set and communication wire. Note: the installation of this product should be done only by professionals.
- Tips：Pre-charged with the advanced R32 refrigerant, our mini split stands as the premier eco-conscious option. In contrast, competitors rely on outdated refrigerants, which pose greater harm to the environment. Should the need arise to supplement refrigerant levels, kindly inquire about the accessibility of R32 at your nearby vendor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CC2QHZ6X |
| Additional Features | Energy Star, APP Control, Auto Clean, Dehumidifier, Dust Filter, Fast Cooling, Heating And Cooling Function, Inverter Compressor, 4 Way Swing, ECO mode, iFEEL, and Turbo function |
| Air Conditioner Application | Residential |
| Air Flow Efficiency | 0.2 Cubic Feet Per Minute Per Watt |
| Annual Energy Consumption | 1650 Watts |
| BEE Star Rating | Energy Star Most Efficient 2024 |
| Best Sellers Rank | #145,509 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #26 in Split-System Air Conditioners |
| Brand Name | COSTWAY |
| Capacity | 76 Pints |
| Color | 24000BTU, 208-230V, 21 SEER2-WIFI |
| Compressor Type | rotary_scroll |
| Control Method | App, Remote |
| Controller Type | App Control, Remote Control |
| Cooling Power | 24000 British Thermal Units |
| Customer Reviews | 4.3 4.3 out of 5 stars (326) |
| EU Spare Part Availability Duration | 8 Years |
| Efficiency | high |
| Filter Type | reusable filter |
| Floor Area | 1500 Square Feet |
| Form Factor | Mini-Split |
| Included Components | 1 x Outdoor Unit, 1 x Indoor Unit , 1 x13 ft Copper Connection Pipe - Air Pipe, 1 x 13 ft Copper Connection Pipe - Liquid Pipe , 1 x 6.5 ft Drain Hose, 1 x 13 ft Communication Wires, 1 x Remote Control, 2 x Battery, 1 x Tape, 1 x Luting (Putty), 1 x User Guide |
| Installation Type | Split System |
| Inverter Type | Has Inverter |
| Is Outdoor Unit Required | Yes |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 8.5"D x 38"W x 12.5"H |
| Item Type Name | Split Air Conditioner |
| Item Weight | 31 Pounds |
| Manufacturer | COSTWAY |
| Model Name | Split Air Conditioner |
| Model Number | 10524US-CYFP |
| Noise | 23 Decibels |
| Power Source | Corded Electric |
| Refrigerant | R-32 |
| Seasonal Energy Efficiency Ratio (SEER) | 21 |
| Start Year | 2024 |
| Voltage | 208 Volts (AC) |
| Warranty Description | 8 years of parts replacement and 8 years of compressor coverage |
| Warranty Type | Extended |
| Wattage | 1650 watts |
| Window Opening Maximum Height | 12.5 Inches |
| Window Opening Maximum Width | 4 Inches |
| Window Opening Minimum Height | 24 Inches |
| Window Opening Minimum Width | 3 Inches |

## Product Details

- **Brand:** COSTWAY
- **Capacity:** 76 Pints
- **Color:** 24000BTU, 208-230V, 21 SEER2-WIFI
- **Cooling Power:** 24000 British Thermal Units
- **Noise Level:** 23 Decibels
- **Product Dimensions:** 8.5"D x 38"W x 12.5"H
- **Seasonal Energy Efficiency Ratio (SEER):** 21
- **Start year:** 2024
- **Voltage:** 208 Volts (AC)

## Images

![24000 BTU Mini Split Air Conditioner, Energy Star, with Remote, Compatible with Alexa, Googlehome, Heat Pump, 21 SEER2 Inverter, 24H Timer, for Rooms up to 1500 Sq.Ft (Airtural Series) - Image 1](https://m.media-amazon.com/images/I/71B6z9vzjXL.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.

### ⭐⭐⭐⭐⭐ Awesome unit.
*by A***R on March 19, 2026*

The install and set up was a breeze due to the detailed instructions and it has a video walk through instructions as well. I love the unit and it performed perfectly until the schraeder valve, used for pulling a vacuum, failed leaking the R32 refrigerant Freon out slowly causing the unit to quit heating or cooling due to low refrigerant. I’m in contact with cost way now trying to resolve the issue. I do not blame the manufacturer because it is a small valve that is common failure point on all units not just theirs.

### ⭐⭐⭐⭐⭐ Affordable HEATING AND COOLING!
*by D***. on December 1, 2025*

We’ve had these in for about two months. We chose mini splits because the house we bought had outdated baseboard heating and no central AC. Our house is 1200 sq feet and we purchased two of these. (One for the end of the hallway and one for the main living area. They are AWESOME. SO affordable for us as first time homebuyers. The installation wasn’t hard once you get the hang of it. My husband did these with some help. You do have to know your way around wiring and using a hvac vacuum. We are in the North and it’s gotten into the 20’s so far and they’ve done great. The remote doesn’t do much beyond change the temperature it seems. However I should mess with it some more. I’ve barely seen a difference in my electric bill!!!! Which is amazing. Since we have one at the end of the hallway to keep all the rooms warm/cold, I do tend to run a box fan just to keep the air flowing better down the hall. You can’t hear the indoor unit running. We are really happy to have found these. These DO come with “whips” to connect to the disconnect box outside and they do seem decent quality. We already had our own so used those. The drain hose seems flimsy so you may want to use your own pvc pipe. Thanks for reading!

## Frequently Bought Together

- COSTWAY 24000 BTU Mini Split Air Conditioner, Energy Star, with Remote, Compatible with Alexa, Googlehome, Heat Pump, 21 SEER2 Inverter, 24H Timer, for Rooms up to 1500 Sq.Ft (Airtural Series)
- DuctlessAire Outdoor Wall Mounting Bracket for Ductless Mini Split, HVAC, Compressor, Heat Pump System - Easy to Install Universal Heavy Duty Wall Mount Bracket for 9000-36000 BTU
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-20*