Home>Appliances>Climate Control Appliances>Mini Split Air Conditioners>12000 BTU Mini Split>Item No: 57947285
Mini split air conditioner with 12000 BTU, WiFi control, and inverter technology for efficient cooling and heating.
Indoor and outdoor units of the 12000 BTU Mini Split Air Conditioner with WiFi, ideal for efficient cooling and heating.
Mini split air conditioner with 12000 BTU, WiFi control, 7 modes, and 4D airflow for efficient cooling and heating.
Mini split air conditioner with 12000 BTU, WiFi control, and 4D airflow for efficient cooling and heating in rooms up to 600 sq.ft.
Mini split air conditioner with 24000 BTU cooling and heating capacity, ideal for rooms up to 600 sq.ft.
Mini split air conditioner with 12000 BTU, 18.1 SEER2, R32 refrigerant, and WiFi control for efficient cooling and heating.
Mini split air conditioner with 12000 BTU cooling capacity, WiFi control, and low-noise operation for rooms up to 600 sq.ft.
Mini split air conditioner with 12000 BTU, 4D airflow, and WiFi control for efficient cooling and heating in large rooms.
Chassis electrical heating unit for the 12000 BTU Mini Split Air Conditioner, ensuring performance from 5°F to 126°F.
Mini split air conditioner with self-cleaning function, removable filters, and powerful cooling for rooms up to 600 sq.ft.
Mini split air conditioner with 12000 BTU, WiFi control, and inverter technology for efficient cooling and heating.
Indoor and outdoor units of the 12000 BTU Mini Split Air Conditioner with WiFi, ideal for efficient cooling and heating.
Mini split air conditioner with 12000 BTU, WiFi control, 7 modes, and 4D airflow for efficient cooling and heating.
Mini split air conditioner with 12000 BTU, WiFi control, and 4D airflow for efficient cooling and heating in rooms up to 600 sq.ft.
Mini split air conditioner with 24000 BTU cooling and heating capacity, ideal for rooms up to 600 sq.ft.
Mini split air conditioner with 12000 BTU, 18.1 SEER2, R32 refrigerant, and WiFi control for efficient cooling and heating.
Mini split air conditioner with 12000 BTU cooling capacity, WiFi control, and low-noise operation for rooms up to 600 sq.ft.
Mini split air conditioner with 12000 BTU, 4D airflow, and WiFi control for efficient cooling and heating in large rooms.
Chassis electrical heating unit for the 12000 BTU Mini Split Air Conditioner, ensuring performance from 5°F to 126°F.
Mini split air conditioner with self-cleaning function, removable filters, and powerful cooling for rooms up to 600 sq.ft.
costway imgAsk about this product by AI

900+ add to cart recently

100+ sold recently

12000 BTU 18.1 SEER2 208/230V Mini Split Air Conditioner Works with Alexa

4.85
4.8520 Reviews
$449.99
Select: Lithzen 18.1 SEER2 WiFi Enabled Works at 5℉
Lithzen 17 SEER2 WiFi Enabled Works at 5℉
Lithzen 18.1 SEER2 WiFi Enabled Works at 5℉
Airtural 21 SEER2 Works at 14℉ Energy Star Certified
Blast Pro 20 SEER2 WiFi Enabled Works at -4℉
EcoGuard 20 SEER2 WiFi Enabled Works at -4℉ R454B refrigerant
SEERXtreme 24 SEER2 WiFi Enabled Works at -13℉ Energy Star Certified
1
costway imgLog in for 450 PTS per Purchase.
Looking for AC Installation ServicesLooking for AC Installation Services?
  • costway img

    Fast Free

    Shipping

  • costway img

    30-Day

    Return

  • costway img

    5-Year Warranty

What AC Fits Your Space?

Costway Mini Split AC Recommend
Check & get matched with the perfect unit in seconds.
See More

Exchange & Redeem in the shopping cart!

Only $45! Mini Split Wall Mounting Bracket

Only $45! Mini Split Wall Mounting Bracket

Only $45! Elevate the performance of your outdoor AC unit with this mini split wall mounting bracket!

Exchange & Redeem in the shopping cart!

Only $39.99! Official Licensed 2026 FIFA World Cup Mascot Figurines 3-Pack Clutch

Only $39.99! Official Licensed 2026 FIFA World Cup Mascot Figurines 3-Pack Clutch

Relive the energy of the FIFA 2026 World Cup with this officially licensed 3-pack collectible figurine set featuring Clutch, Zayu, and Maple. 

Overview

Mini split air conditioner in a living room, providing powerful cooling and heating with WiFi control for year-round.Mini split air conditioner features smart control, energy efficiency, and low noise operation for rooms up to 600 sq.ft.Mini split air conditioner with 12000 BTU, R32 refrigerant, WiFi control, for rooms up to 600 sq.ft.Mini split air conditioner with 12000 BTU, 18.1 SEER2, WiFi control, and 4D airflow for efficient cooling and heating.Mini split air conditioner with built-in heating, cooling up to 126°F, and WiFi control for rooms up to 600 sq.ft.Mini split air conditioner with self-cleaning function, WiFi connectivity, and 4D airflow for efficient cooling and.Lithzen Mini Split air conditioner with WiFi, 12000 BTU, efficient cooling for rooms up to 600 sq.ft, quiet operation.Mini split air conditioner with 12000 BTU cooling capacity, WiFi control, and R32 refrigerant for efficient comfort.Mini split air conditioner with WiFi, 12000 BTU, 18.1 SEER2, designed for efficient cooling and heating in rooms up to.Mini split air conditioner with WiFi, 12000 BTU, 4D airflow, for rooms up to 600 sq.ft, ideal for summer cooling.Mini split air conditioner with WiFi, 12000 BTU, 18.1 SEER2, for efficient cooling and heating in rooms up to 600 sq.ft.

Compare Similar Items

12000 BTU 18.1 SEER2 208/230V Mini Split Air Conditioner Works with Alexa

12000 BTU 18.1 SEER2 208/230V Mini Split Air Conditioner Works with Alexa

$449.99

Current ltem
Add to Cart
Lithzen 12000 BTU 208-230V 17 SEER2 Mini Split Air Conditioner and Heater WiFi Enabled

Lithzen 12000 BTU 208-230V 17 SEER2 Mini Split Air Conditioner and Heater WiFi Enabled

$429.99

Add to Cart
Airtural Series 12000 BTU 21 SEER2 208-230V Ductless Mini Split Air Conditioner with Heater Pump Energy Star Certified

Airtural Series 12000 BTU 21 SEER2 208-230V Ductless Mini Split Air Conditioner with Heater Pump Energy Star Certified

$559.99$981.99

Add to Cart
Blast Pro Series 12000 BTU 20 SEER2 208-230V Wifi Enabled Mini Split Air Conditioner and Heater

Blast Pro Series 12000 BTU 20 SEER2 208-230V Wifi Enabled Mini Split Air Conditioner and Heater

$519.99$559.99

Add to Cart
EcoGuard Series 12000 BTU 20 SEER2 208-230V Mini Split Air Conditioner and Heater

EcoGuard Series 12000 BTU 20 SEER2 208-230V Mini Split Air Conditioner and Heater

$599.99$629.99

Add to Cart
SEERXtreme Series ENERGY STAR Certified 12000 BTU 24 SEER2 208-230V Mini Split Heat Pump Heating at -15°F

SEERXtreme Series ENERGY STAR Certified 12000 BTU 24 SEER2 208-230V Mini Split Heat Pump Heating at -15°F

$679.99$729.99

Add to Cart
Coverage Area
600 sq. ft
750 sq. ft
750 sq. ft
600 sq. ft
600 sq. ft
750 sq. ft
SEER2
19
17
21
20
20
24
Operating Ambient Temperature
5℉-126℉
5℉-109.4℉
14℉-122℉
-4℉-122℉
-4℉-122℉
-13℉-126℉
Indoor Noise Level
28 dB
38 dB
23 dB
28 dB
28 dB
22-43dB
Refrigeration
R32
R32
R32
R32
R454B
R32
Energy Star Certified
x
x
√
x
x
√
WiFi
√
√
x
√
√
√
Warranty
5-Year
5-Year
8-Year
5-Year
5-Year
8-Year

Trusted by Top Media

Costway’s smart home & cooling solutions, featured across leading outlets.

USATODAY
ny post
toms guide
new atlas

  • Reviews

    (20)

  • Q&A

    (7)
4.85
20 Reviews
5
85%
4
15%
3
0%
2
0%
1
0%
Trustpilot

Customer Photos

Customer Photos
Preview
Customer Photos
Preview
Customer Photos
Preview
Customer Photos
Preview
Customer Photos
Preview
Customer Photos
Preview
Customer Photos
Preview
Customer Photos
Preview
Customer Photos
Preview
Customer Photos
Preview

  • Great purchase

    Best mini split for the price. Very quiet looks nice in any room.

    Customer Photos
    Preview
    Customer Photos
    Preview

  • Quite and a very nice design.

    This air conditioner is quite compact and has a nice look. It's been running for three days now, and the effect is excellent. The airflow is gentle, and the WiFi control is very responsive.

    Customer Photos
    Preview

  • Love it

    The best air conditioner I've ever bought! I'm a loyal Costway customer and have purchased many home products from their website. This is my first time buying an air conditioner online, and I'm extremely satisfied! Shipping was very fast; it arrived in two days. I hired a professional who spent half a day installing it. The air conditioner runs smoothly and is almost silent.

    Customer Photos
    Preview
    Customer Photos
    Preview

  • Great unit

    Instructions were kind of hard to follow, but its fairly easy to install, works very good

    Customer Photos
    Preview
    Customer Photos
    Preview

  • Prepared for summer

    Bought this split-type air conditioner for the coming hot summer. Product arrived in perfect condition, and both the cooling and heating functions are excellent!

    Customer Photos
    Preview
    Customer Photos
    Preview

$200

Download APP