18,000 BTU Mini-Split Heat Pump Air Conditioner-230V
$1,699.99 Regular price
Variants ID: 40771389194283
Important Notice: Preorder Shipping Update

The first batch of preorder mini-split AC units is set to ship on February 25th. All orders will be dispatched in sequence and completed by March 15th. For any inquiries, please email support@tosotdirect.com.

Key Features:

  • For spaces up to 850 sq. ft
  • 20 SEER2 high-efficiency air conditioner
  • Built-in heat pump
  • Noise level: 44/39/35/30 decibels
  • WiFi-Enabled
  • 5-Year warranty for the whole unit

➡️Download/View the complete technical sheets



  • EER(Btu/h)/w: 10.9
  • COP(Btu/h)/w: 11.61
  • SEER: 19.5(SEER),20(SEER2)
  • HSPF: 9.5(HSPF),8.5(HSPF2)
  • Dehumidification (Pts/hr): 2.96
  • Est. Cooling Area (Sq. Ft.): 850
  • Amps: 10.5
  • Watts: 2400
  • Min. Current (MCA) (A) : 12
  • Temperature Range (°F): 61-86
  • Noise Levell (SH/H/M/L): 48/45/40/34 decibels



Indoor Unit

  • Approximate Shipping Weight (lbs): 35.3
  • Approximate Net Weight (lbs): 29.8
  • Shipping Dimensions (W×H×D) (inches): 41.7 x 14.7 x 11.7
  • Unit Dimensions (W×H×D) (inches): 40 × 12 × 8.7

Outdoor Unit

  • Approximate Shipping Weight (lbs): 89.3
  • Approximate Net Weight (lbs): 82.7
  • Shipping Dimensions (W×H×D) (inches): 37.4 x 17 x 24.4
  • Unit Dimensions (W×H×D) (inches): 34.4 x 21.9 x 14.8

Line Set Length

  • Copper Line Set(ft): 16
  • Signal Cable(ft): 19
  • Power Cord(ft):16

DIY Mini Split Install By LRN2DIY

I saved $4,200 installing a mini split AC myself By See Jane Drill

How To Install A Mini Split AC The Right Way By The Handyman

TOSOT Mini-Split Installation [Electrical Emphasis] By BrettleyBuilt

Smart Mini-Split AC w/Heat Pump

Available Capacities (Btu/h)9K / 12K / 18K

Smart Mini-Split AC w/Heat Pump

Available Capacities (Btu/h)9K / 12K / 18K

Inverter Technology
High Efficiency
Quiet Operations
WiFi Control
4-in-1 Comfort
5 Years Standard Warranty

More Efficient, Stable Cooling

What and Why Inverter?

Advanced inverter technology will adjust the running speed of the compressor to achieve the set temperature without wasteful cycling. TOSOT inverter technology has less power loss, lower noise, and saves more energy. The unit also won’t wake you up at night by constantly turning the compressor on and off.

Reduces Energy Use by 50% to Save Money

AHRI Certified

The higher the SEER2, the better the energy performance. Rated at 20 SEER2, the Muse series split AC is estimated to lower energy costs up to 50% per year, compared to standard 10 SEER units. This model is perfect for anyone looking for an all-season AC/heater combo for their home or business.

◆Cooling Savings ◆

10 SEER VS. 20 SEER2

◆Annual Energy Cost Only $104

*Based on 13.19 cents/KWh and 1320 yearly cooling hours average for United States. This stats is only for references.

Control Your Devices

No more missing remote. Control your device any time from your phone.

*Control page may vary due to different app versions or devices.

Enjoy Ultra Tranquility in Your Home

Block Out Noise

The noise level of the indoor unit is only 24-40 dB, bringing you back to complete silence and keeping the noise of the compressor entirely out of your room. Your comfort will no longer be interrupted by a loud compressor.

Works Like a Charm Even in Harsh Conditions

Durability by Design

The advanced technology that drives the compressor still achieves stable performance under extreme weather conditions. Cools your room at high 115℉ temperatures while still providing warmth at temperatures down to -13℉.

Comfort Under Your Control

4-in-1 Operation

Powerful cooling, heating, fan, and dry functions all in one unit. Turn on the turbo function to enjoy supercharged cool air or quick heating 40% faster than the standard modes.

DIY Installation Kit Included

Ready for Installation

R410A Pre-Charged. A basic installation set is included. Additional tools may be required for installation. DIY Installation is possible for ambitious DIYers but if that’s not you, we recommend you contact a local qualified professional to help you out.

Maximum Comfort, MInimum Cost

We’ve Got Your Back

The 5-year warranty covers both the compressor and other parts of your unit. With over 30 years of manufacturing experience in the AC industry, we are always striving to provide the highest quality product to all our customers.

  • High Performance Inverter
  • 5-Year Warranty
  • All-Copper Coils
  • Pre-Charged with R410A

Why Choose Ductless Mini-split Air Conditioners?

Product Details


Capacity & Performance

EER(Btu/h)/w 10.9
SEER2 20
HSPF2 8.5
Air Flow (m3/h) 900/870/760/630
Est. Cooling Area (Sq. Ft.) 850
Noise Level (SH/H/M/L) 48/45/40/34 decibels

Eletrical Data

Power Supply 208-230V~60Hz, 1Ph
Amps 10.5
Watts 2400

Indoor Unit

Net Weight (lbs) 29.8
Shipping Weight (lbs) 35.4

Outdoor Unit

Net Weight (lbs) 82.7
Shipping Weight (lbs) 89.3

Dimensions & Weights