Name: 12,000 BTU Mini-Split Heat Pump Air Conditioner-120V
Brand: TOSOT
SKU: TST-SU-MUSE-12K110-WF
Price: 809.99 USD
Availability: InStock

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12,000 BTU Mini-Split Heat Pump Air Conditioner-120V

$809.99

$809.99 ~~$1,099.99~~

or 4 interest-free installments of $202.50 by ⓘ

SKU: TST-SU-MUSE-12K110-WF

Bundle & Save 15%: Get 15% off when you purchase a split AC together with a PVC cover and bracket. Scroll down to the "Frequently Bought Together" section to buy the bundle.

Key Features:

For spaces up to 750 sq. ft
20 SEER2 high-efficiency air conditioner
Built-in heat pump
Noise level: 44/39/35/30 decibels
WiFi-Enabled
R410A pre-charged
5-Year warranty for the whole unit

BTU Model

Voltage

120V
230V

Product variants

🛠️Now offering installation services in Texas and Washington State. To request service and pricing, please fill out the HVAC Installation Service Form

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What Our Customers Say

Features
Tech Specs
Reviews
Manuals
Related Video

➡️Download/View the complete technical sheets.

PERFORMANCE

EER(Btu/h)/w: 11.29
COP(Btu/h)/w: 12.1
SEER: 20(SEER) 20(SEER2)
HSPF: 10(HSPF) 8.5(HSPF2)
Dehumidification (Pts/hr): 2.96
Est. Cooling Area (Sq. Ft.): 650
Amps: 15.76
Watts: 1450
Min. Current (MCA) (A): 21
Temperature Range (°F): 61-86
Noise Levell (SH/H/M/L): 44/39/35/30 decibels

DIMENSIONS & WEIGHTS

Indoor Unit

Approximate Shipping Weight (lbs): 27.6
Approximate Net Weight (lbs): 23.2
Shipping Dimensions (W×H×D) (inches): 37.32 × 14.37 × 11.38
Unit Dimensions (W×H×D) (inches): 35.2 × 11.5 × 8.3

Outdoor Unit

Approximate Shipping Weight (lbs): 70..6
Approximate Net Weight (lbs): 65.0
Shipping Dimensions (W×H×D) (inches): 31.3 x 24.2 x 14.8
Unit Dimensions (W×H×D) (inches): 28.8 x 21.9 x 13

Line Set Length

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

Customer Reviews

4.8 Based on 20 Reviews

5 ★

90%

4 ★

3 ★

2 ★

1 ★

Customer Photos

12,000 BTU Ductless Mini-Split Inverter Heat Pump Air Conditioner-120V - Customer Photo From Anonymous

12,000 BTU Mini-Split Heat Pump Air Conditioner-120V - Customer Photo From Clay Bowman

12,000 BTU Mini-Split Heat Pump Air Conditioner-120V - Customer Photo From Anonymous

12,000 BTU Mini-Split Heat Pump Air Conditioner-120V - Customer Photo From Andrew Todd

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Reviews
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01/10/2025

Clay B.

United States

Very Pleased 1st experience

This was my first time installing a heat pump. I was looking for a temporary cooling while I repaired my 5 ton Central unit and installed this in my master bedroom. I had to be careful with the Flair Lines sealing, but once i used the Nylog Gasket/Thread Sealant on the joints, I had no leak problem. Ultimately the Central unit is going to have to be fully replaced. I have purchased another Mini split 18000 BTU for our living room / dining / kitchen. If it can keep up during the REALLY cold Oklahoma winter, i will put in the TOSOT 3 ton central with the Inverter Compressor. So far, the Outdoor temperature here has gotten down to 13 degrees Fahrenheit. This 120 volt 12000 BTU mini split is able to blow air at a temperature of 104 F. The power meter was 987 watts. I am impressed so far!!

TOSOT Direct 12,000 BTU Mini-Split Heat Pump Air Conditioner-120V Review

07/19/2024

Anonymous

United States

Best experience so far

The systems were installed three weeks ago and all is OK. Better than OK. Bought three units of 12,000 and 9000 and another 9000. Installed the 12000 one in the open aired kitchen living room, another one in the family room that’s open to the hallway and in the bedroom another in the back in the bedroom facing the hall in the bathrooms. Had to install three new breakers. All 110 units. The reason for 110 units is because in case, the electricity goes out, I can hook one up to the portable generator. And have enough power to power the fridge/ freezer. Then when we go to bed, we can switch to the bedroom AC or heater to the generator. There were three 110 outlets installed near the units outside then not using an additional turn off switch. If we need we have three outlets, wanted each end of the house and one in the middle if needed. Before I bought these units I called TOSOT several times and that didn’t seem to bother them. Also, talk to the tech department a couple times, and each person was kind Read up on their business history and there was 1,000,000,000 1/4 that is put into their research and development I think in the last year. Yes, I do like everything so far and so glad that I went with TOSOT. I DON’T SEE THEM ADVERTISED A LOT WHICH SURPRISE ME BECAUSE PEOPLE SHOULD KNOW ABOUT THEM. JG I’ve Las Vegas You know how hot the Southwest gets, HOTTER THAN MOST PLACES. HAVE NOT USE THE HEATER FUNCTIONS YET. HOPE THEY WORK. DO NOT WANT TO TURN THEM ON YET CAUSE I’M ENJOYING THE COLD AIR SO MUCH. WE HAD DUCTS GOING THROUGH OUR WHOLE HOUSE, BUT WHO WANTS TO HEAT THE DUCTS UP JUST TO GET PART OF THE AIR INTO THE HOUSE AND ALSO HAVE THE DUCKS CLEANED FREQUENTLY BECAUSE OF THE DESERT THAT’S THE REASON FOR THE MINI SPLITS.

12/06/2023

Anonymous

United States

Great purchase!

Easy installation and the unit is performing perfectly. Definitely recommended!

10/09/2023

Andrew T.

United States

So far, so so good!

So far, we really like them. I actually bought 2. One from you directly and one off Amazon. There are a couple of areas that could use some clarification. The manual for the remote control along with minor details around what can be done and how(temperature adjustments etc…) could be more detailed. The air conditioner works phenomenal and the heater works good on both units. If you need help in the Southern parts of the US, I’d be willing to let you build a shop on my property and install units with videos on how to as well as update manuals to match. Along with ensuring verbiage in English is correct and clear. You’re welcome to go back through previous emails/communications I’ve had with your staff where I pointed out several areas for improvement as well lost opportunities for your company.

08/28/2023

Anonymous

United States

All good

The product arrived quickly and very well packaged. The reference and instruction information needs more detail however we were ultimately successful. We have been impressed with the quality of the product and have already recommended it to family and friends.

DIY Mini Split Install By LRN2DIY

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

TOSOT Mini-Split Installation [Electrical Emphasis] By BrettleyBuilt

*These videos are intended solely for educational purposes and should never replace professional advice. It's crucial never to disregard the guidance of a qualified HVAC professional. Always discuss this information with an HVAC expert to ensure it's suitable for your specific situation.

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.

Advance Compressor

Durability By Design

The advanced technology that drives the compressor still achieves stable performance under extreme weather conditions. Cools your room at high 122℉ temperatures while still providing warmth at temperatures down to -13℉.

Enjoy Tranquility in Your Home

The noise level of the indoor unit is only 24 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.

5 Year Standard Warranty for the Whole Unit

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 always strive to provide the highest quality product to all our customers.

30 years manufacturing experience; inverter;inverter technology;ISO 9001 quality management system certificat;R410a green refrigerant; ETL verified; AHRI certified

package list: darin joint; tape; sealing gum; wall cuff; screw and anchor; darin hose; remote control; signal cable; power cord; copper line set

accessories list: remote control, darin joint, tape, sealling gum, wall cuff, signal cable, power cord, screw and achnchore, drain hose, copper line set

DIY Installation Kit Included

Ready for Installation

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.