---
product_id: 739857241
title: "COSTWAY 12,000 BTU Mini Split Air Conditioner, with Heat Pump"
brand: "costway"
price: "AR$1486702"
currency: ARS
in_stock: false
reviews_count: 5
category: "Costway"
url: https://www.desertcart.com.ar/products/739857241-costway-12-000-btu-mini-split-air-conditioner-with-heat
store_origin: AR
region: Argentina
---

# 21 SEER2 energy efficiency 12,300 BTU heating capacity 12,000 BTU cooling power COSTWAY 12,000 BTU Mini Split Air Conditioner, with Heat Pump

**Brand:** costway
**Price:** AR$1486702
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Stay cool, stay smart — comfort that works as hard as you do!

## Quick Answers

- **What is this?** COSTWAY 12,000 BTU Mini Split Air Conditioner, with Heat Pump by costway
- **How much does it cost?** AR$1486702 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/739857241-costway-12-000-btu-mini-split-air-conditioner-with-heat)

## 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

- • **Hassle-Free Auto Clean:** Built-in self-cleaning cycle sterilizes and maintains air quality for healthier breathing.
- • **Eco-Friendly & Reliable:** Pre-charged with R32 refrigerant, ETL & AHRI certified, plus a 5-year parts & 8-year compressor warranty.
- • **Powerful & Wide Coverage:** Effortlessly cool or heat rooms up to 750 sq.ft with a robust 1-ton heat pump and 353 CFM airflow.
- • **Energy-Smart Inverter Tech:** Save on bills with advanced inverter compressor and top-tier 21 SEER2 & 10 HSPF2 ratings.
- • **Year-Round Climate Control:** 4-in-1 cooling, heating, dehumidifying & fan modes keep your space perfect no matter the season.

## Overview

The COSTWAY 12,000 BTU Mini Split Air Conditioner with Heat Pump delivers efficient year-round climate control for spaces up to 750 sq.ft. Featuring a 4-in-1 design with cooling, heating, dehumidification, and fan modes, it uses advanced inverter technology for energy savings (21 SEER2 rating) and quiet operation (41 dB). Its durable outdoor unit withstands extreme temperatures, while the built-in self-cleaning function ensures optimal air quality. Pre-charged with eco-friendly R32 refrigerant and backed by an industry-leading warranty, this unit is a smart, sustainable choice for modern homes and offices.

## Description

Features: Wide coverage with 12,000 BTU cooling capacity and 12,300 heating capacity Built in cool, dry, heat and fan mode, and turbo mode for faster cooling and heating 40-50° horizontal and 90° vertical auto swing for instant cooling and heating Child lock function locks all buttons on remote control Equipped with LED temp display which is switchable between ℉ and ℃ Auto off after 10-hour continuous operation under sleep mode Allows you to set OFF timer or ON timer with 24H timer Offer stable, silent and efficient performance with inverter technology Self-cleaning and removable washable filter for easy maintenance Enjoy comfortable sleep experience with screen off function Convenient to control with remote control ETL approved and AHRI certified Specifications: Color: White Material: Metal, Plastic Indoor Unit Size: 30" x 8" x 11.5"(L x W x H) Outdoor Unit Size: 27.5" x 11" x 21" (L x W x H) Cooling Capacity: 12,000 BTU Heating Capacity: 12,300 BTU Cooling Power: 920W Heating Power: 940W Voltage: 208-230V~60Hz/1PH Coverage Area: 750 sq. ft Dehumidifying Capacity: 42 Pints/Day Temperature Setting Range: 60℉~90℉ Refrigeration: R32 Indoor Noise Level: 41dB Outdoor Noise Level: 52dB Net Weight of Indoor Unit: 17.5 lbs Net Weight of Outdoor Unit: 53 lbs HSPF2: 9 SEER2: 21 Package Includes: 1 x Outdoor Unit 1 x Indoor Unit 1 x 13 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

Review: Great units and support - I'm speaking on two units I just installed over the past two weeks so this isn't a full "reliability over time" review. As described, the units arrived in two boxes each (the indoor unit with it's bits in one box and the other bits in the outdoor box). Since the units are economically priced and the performance ratings seem quite good, and I only need heat in the shoulder seasons before I switch to full on wood heat (vs the $$$ electric forced air), they seemed to fit the bill. The heating comment is based on the notes that these will work down to -10C (14F). I don't know if that means the units will cease to work or if they will lose efficiency, time will tell. With all that, I decided to do the install myself. Here is where you learn about vacuum pumps, gauges and oil (another ~$200), electrical cutoffs, codes, etc. Did my research before I ordered and the work involved seemed to be straight forward, including running 12/2 wire and conduit (and a new breaker / etc). Following various install videos and a chat with an HVAC buddy of mine, I quickly determined the best approach and took it, and here's what I learned: - the 2" hole required is going to be a tight fit, so when wrapping with the vinyl, make it tight. If one goes larger than 2", note that the wall cap cover isn't going to fit (as it's 2") and the larger hole will require more filling. - the drain hole in the bottom of the outdoor unit is 25 mm, and if you cannot drain directly out, you will need some extras for it (note the size). I installed my units onto a wood deck so I didn't want the water just running wherever so I did this bit of extra, and here is where you need to know the size, which is in the manual - One has to remove all the plastic protective shipping covering from the indoor head to get the tape off, which has to be done to install the com wire. Make sure to take care when handling afterwards to not mark up the plastic. Once the connections were made, line sets torqued to spec, vacuumed for 15 minutes and vacuum leak checked via gauge, everything in place and electrics connected, only then I opened the valves to release the R32 gas and pressure checked all the fittings again for leaks ( with a 50/50 soapy water solution). Verifying no leaks, time to throw the power. LEDs lit up and with some batteries in the remote, I had the unit pumping out heat within minutes of turning on the main power. The units so far work as planned. The heat stability in the house is better than ever (haven't had to cool with them yet, may update after next summer). They are very quiet, even the outdoor units are near impossible to hear inside, and outside it's mostly a whirring fan sound. Now, why the support comment? One outdoor unit arrived in a damaged box, which I didn't notice until after the delivery guy was long gone. When I opened the box, I noticed that the unit had a considerable dent on the business end (connectors / electrics / control unit). I contacted Costway via the desertcart contact process, complete with explanation and photos of the box and the unit, and in less than 24 hours they had a new outdoor unit on it's way. If I could complain about anything it would be the nearly two weeks to wait for the new unit (same time to get the original one). However as I was not intending to install them right away (and I had one good unit to install currently) and Costway DID CHECK to see if the time to receive it was OK, and it was so I'm not faulting anyone. So far so good, and time will tell. At this stage I'm recommending my friends and family to consider these units as I now know what is involved for the install, and they work well (they are quiet and throws heat, cooling shouldn't be an issue, and reasonable to install with what's provided).
Review: Perfect AC, awesome price, good quality! - We got this installed in our new house, we have the same units in our apartment rentals and they work well! It says it can heat, but it has to be over 0 degrees in order for the heat to actually work. As for the AC it works perfectly, and we did buy it again! We had to have it installed, so I would plan that ahead and ask for pricing. The unit itself is at a great price!

## Features

- [4-in-1 Design for Year-Round Comfort: ]Experience year-round comfort with our 4-in-1 mini split AC unit featuring cooling, dehumidification, heating, and fan modes. It also comes equipped with practical functions such as ℉/℃ temperature display, turbo mode, sleep mode, and a 24-hour timer. Enjoy efficient cooling and heating performances with an adjustable temperature range of 60℉-90℉ and a powerful 353 CFM 4D air flow, making it perfect for both home and commercial use.
- [Powerful Output & Premium Compressor: ]Our mini split air conditioner boasts a cooling capacity of 12,000 BTU, a heating capacity of 12,300 BTU, and a 1-ton heat pump, providing wide coverage of up to 750 sq.ft. The outdoor unit is built to withstand extreme weather conditions, with a maximum operating temperature range from 14℉ to 122℉, ensuring stable performance even in harsh environments.
- [Innovative Inverter Technology: ]Experience the benefits of our innovative inverter technology, which adjusts the compressor speed to maintain the set temperature without frequent cycling, resulting in lower energy costs and consistent cooling. With an impressive 21 SEER2 rating and a 10 HSPF2 rating, this unit is designed to be highly energy-efficient. Additionally, it is ETL approved and AHRI certified for your peace of mind.
- [Built-in Self-Cleaning Function: ]Simplify regular cleaning and protect your family's respiratory health with the built-in self-cleaning function, operating at 135℉. The process includes condensation, frosting, melting, sterilization, washing, and ventilation. The filters are also easily removable and washable under water for added convenience.
- [What’s Included: ]The package includes indoor and outdoor units, a remote control, and an installation kit with a 13 ft copper piping set and communication wire. The remote control, with an effective control distance of 26 ft, provides full control of the AC unit and comes equipped with a child lock for extra security.
- ️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.
- 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 | B0CC2MVD7G |
| Additional Features | Energy Star, 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 | 385 Cubic Feet Per Minute Per Watt |
| Annual Energy Consumption | 1650 Watts |
| BEE Star Rating | 4 Star |
| Brand | COSTWAY |
| Brand Name | COSTWAY |
| Capacity | 42 pints |
| Color | 12000BTU, 208-230V, 21 SEER2 |
| Compressor Type | rotary_scroll |
| Control Method | Remote |
| Controller Type | Remote Control |
| Cooling Power | 12000 British Thermal Units |
| Cooling power | 12000 British Thermal Units |
| Customer Reviews | 4.4 out of 5 stars 167 Reviews |
| Efficiency | High |
| Filter Type | Manual-Clean Filter |
| Floor Area | 750 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 | 20.3D x 76.2W x 29.2H centimeters |
| Item Type Name | Split Air Conditioner |
| Item Weight | 7.94 kg |
| Manufacturer | COSTWAY |
| Model Name | Split Air Conditioner |
| Model Number | 10418US-CYFP |
| Noise | 23 Decibels |
| Number of Heating Elements | 1 |
| Operating Mode | Cooling |
| Outdoor Unit Compatibility | Requires New Outdoor Unit |
| Power Source | Corded Electric |
| Product dimensions | 20.3D x 76.2W x 29.2H centimeters |
| Refrigerant | R-32 |
| Seasonal Energy Efficiency Ratio (SEER) | 21 |
| Special features | Energy Star, Auto Clean, Dehumidifier, Dust Filter, Fast Cooling, Heating And Cooling Function, Inverter Compressor, 4 Way Swing, ECO mode, iFEEL, and Turbo function Special features Energy Star, Auto Clean, Dehumidifier, Dust Filter, Fast Cooling, Heating And Cooling Function, Inverter Compressor, 4 Way Swing, ECO mode, iFEEL, and Turbo function See more |
| Start Year | 2020 |
| Start year | 2020 |
| Voltage | 208 Volts (AC) |
| Warranty Type | Limited |
| Wattage | 1650 watts |

## Product Details

- **Brand:** COSTWAY
- **Capacity:** 42 pints
- **Cooling power:** 12000 British Thermal Units
- **Product dimensions:** 20.3D x 76.2W x 29.2H centimeters

## Images

![COSTWAY 12,000 BTU Mini Split Air Conditioner, with Heat Pump - Image 1](https://m.media-amazon.com/images/I/71CGBc+tBpL.jpg)
![COSTWAY 12,000 BTU Mini Split Air Conditioner, with Heat Pump - Image 2](https://m.media-amazon.com/images/I/71ySGO5cxqL.jpg)
![COSTWAY 12,000 BTU Mini Split Air Conditioner, with Heat Pump - Image 3](https://m.media-amazon.com/images/I/81isbD+GhLL.jpg)
![COSTWAY 12,000 BTU Mini Split Air Conditioner, with Heat Pump - Image 4](https://m.media-amazon.com/images/I/71pxN3p+OoL.jpg)
![COSTWAY 12,000 BTU Mini Split Air Conditioner, with Heat Pump - Image 5](https://m.media-amazon.com/images/I/71v9SP1LX3L.jpg)

## Available Options

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

## Questions & Answers

**Q: I will be powering this ac unit with a generator. What are the exact power requirements? Wattage and or amps. Voltage is given 110ac.**
A: According to the description this unit uses 1500 watts. That's 14 amps at 110 AC. While it MAY be possible to run it on a 14 gauge wire, 15 Amp circuit, National Building Code in the United States will require it to be on a 12 gauge wire, 20 Amp circuit. They require that in order to prevent the wire from over heating and possibly starting a fire. BTW, it is recommended that you put it on its own circuit.

**Q: What is the warranty period?**
A: Hello and thank you for your question in regards to the COSTWAY mini spilt ac unit. The warranty is 8 years on parts replacement and 8 years on compressor.

**Q: Could the outside unit be used in a space for a wall through AC?  I understand it needs lots of air circulating.  Is it that unit loud?**
A: It’s whisper quite when I first turned ours on I kept checking to see it was running it’s that quiet

**Q: What  size batterys does the remote use n how many does it take n do they come with it**
A: AAA batteries and yes it does come with batteries.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great units and support
*by D***E on 7 November 2023*

I'm speaking on two units I just installed over the past two weeks so this isn't a full "reliability over time" review. As described, the units arrived in two boxes each (the indoor unit with it's bits in one box and the other bits in the outdoor box). Since the units are economically priced and the performance ratings seem quite good, and I only need heat in the shoulder seasons before I switch to full on wood heat (vs the $$$ electric forced air), they seemed to fit the bill. The heating comment is based on the notes that these will work down to -10C (14F). I don't know if that means the units will cease to work or if they will lose efficiency, time will tell. With all that, I decided to do the install myself. Here is where you learn about vacuum pumps, gauges and oil (another ~$200), electrical cutoffs, codes, etc. Did my research before I ordered and the work involved seemed to be straight forward, including running 12/2 wire and conduit (and a new breaker / etc). Following various install videos and a chat with an HVAC buddy of mine, I quickly determined the best approach and took it, and here's what I learned: - the 2" hole required is going to be a tight fit, so when wrapping with the vinyl, make it tight. If one goes larger than 2", note that the wall cap cover isn't going to fit (as it's 2") and the larger hole will require more filling. - the drain hole in the bottom of the outdoor unit is 25 mm, and if you cannot drain directly out, you will need some extras for it (note the size). I installed my units onto a wood deck so I didn't want the water just running wherever so I did this bit of extra, and here is where you need to know the size, which is in the manual - One has to remove all the plastic protective shipping covering from the indoor head to get the tape off, which has to be done to install the com wire. Make sure to take care when handling afterwards to not mark up the plastic. Once the connections were made, line sets torqued to spec, vacuumed for 15 minutes and vacuum leak checked via gauge, everything in place and electrics connected, only then I opened the valves to release the R32 gas and pressure checked all the fittings again for leaks ( with a 50/50 soapy water solution). Verifying no leaks, time to throw the power. LEDs lit up and with some batteries in the remote, I had the unit pumping out heat within minutes of turning on the main power. The units so far work as planned. The heat stability in the house is better than ever (haven't had to cool with them yet, may update after next summer). They are very quiet, even the outdoor units are near impossible to hear inside, and outside it's mostly a whirring fan sound. Now, why the support comment? One outdoor unit arrived in a damaged box, which I didn't notice until after the delivery guy was long gone. When I opened the box, I noticed that the unit had a considerable dent on the business end (connectors / electrics / control unit). I contacted Costway via the Amazon contact process, complete with explanation and photos of the box and the unit, and in less than 24 hours they had a new outdoor unit on it's way. If I could complain about anything it would be the nearly two weeks to wait for the new unit (same time to get the original one). However as I was not intending to install them right away (and I had one good unit to install currently) and Costway DID CHECK to see if the time to receive it was OK, and it was so I'm not faulting anyone. So far so good, and time will tell. At this stage I'm recommending my friends and family to consider these units as I now know what is involved for the install, and they work well (they are quiet and throws heat, cooling shouldn't be an issue, and reasonable to install with what's provided).

### ⭐⭐⭐⭐⭐ Perfect AC, awesome price, good quality!
*by D***E on 18 May 2025*

We got this installed in our new house, we have the same units in our apartment rentals and they work well! It says it can heat, but it has to be over 0 degrees in order for the heat to actually work. As for the AC it works perfectly, and we did buy it again! We had to have it installed, so I would plan that ahead and ask for pricing. The unit itself is at a great price!

### ⭐⭐⭐⭐⭐ Nice Unit with Great Price
*by M***E on 21 April 2026*

Purchased this unit for Basement seems quiet so far.I had this professionally installed by my buddy that does this for a living. keep in mind it will cost roughly another 1000 to have it installed unless you can do it yourself which I don’t recommend.

## Frequently Bought Together

- COSTWAY 12,000 BTU Mini Split Air Conditioner, with Heat Pump, Energy Star, 21 SEER2 Inverter, 24H Timer, Auto Clean, Remote Control for Rooms up to 750 Sq.Ft, 208-230V (Airtural Series)
- Appli Parts APAB-3160 Outdoor Mini Split Wall Mounting Bracket for Ductless Heat Pump or Cooling Only Units Up to 352lbs
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-11-02*