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Upstreman

Upstreman 12000 BTU Ductless Mini Split Air Conditioner, 115/230V Mini Split Heating System, 20 SEER2 Energy Efficient Inverter AC, Up to 750 Sq. Ft, App Control, with Mounting Brackets (230V)

  • Based on 6 reviews
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$469.99 Why this price?
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Availability: In Stock.
Fulfilled by Upstreman Innovation Direct
Arrives Apr 24 – Apr 26
Order within 13 hours and 24 minutes
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Size: 230V


Features

  • ENERGY EFFICIENT: This mini split air conditioner features a high-power compressor and advanced inverter technology for optimal performance, saving energy up to 35%. Our mini split AC is ETL and AHRI certified, guaranteeing reliability and energy efficiency. R32 Refrigerant and 20 SEER system delivers maximum savings and minimum environmental impact
  • Instant heating & cooling (Down to -4F / Up to 90F): This 12,000 BTU mini-split heat pump delivers powerful, rapid climate control for rooms up to 750 sq ft (bedrooms, living rooms, basements, garages, RVs). Enjoy reliable warmth even in freezing temperatures (down to -4F) and refreshing coolness all summer long
  • Ultra-quiet operation&smart control: Sleep peacefully thanks to ultra-quiet performance. Seamlessly control temperature from anywhere using your smartphone. The auto-dim display turns off after 10 seconds, ensuring zero sleep disturbance. Set the temperature before you arrive home
  • 7-in-1 versatility & self-cleaning fresh air: Choose from Cool, Heat, Dry, Fan, Auto, Sleep, and Eco Mode for ultimate comfort customization. The innovative Self-Clean function (operating at 136F) automatically sterilizes the indoor unit, while the washable filter ensures consistently fresh, clean air with minimal maintenance. (Note:In cooling or heating mode, press and hold the left and right buttons on the remote control simultaneously for 5 seconds to switch between Celsius and Fahrenheit.)
  • Brackets included &18-month-warranty :Heavy-duty, waterproof mounting brackets included (supports up to 600 lbs) no extra purchases needed! For optimal efficiency and longevity, professional installation by a licensed HVAC technician is recommended. Backed by a reliable 18-month warranty and dedicated US-based customer support

Brand: Upstreman


Capacity: 1 Tons


Cooling Power: 12000 British Thermal Units


Special Feature: 4 Way Swing, Child Lock, Inverter Compressor, Remote Controlled, WiFi Enabled


Product Dimensions: 13.19"D x 33.86"W x 10.24"H


Seasonal Energy Efficiency Ratio (SEER): 20


Color: White


Voltage: 230 Volts


Noise Level: 40 Decibels


Refrigerant: R-32


Cooling Power: 12000 British Thermal Units


Additional Features: 4 Way Swing, Child Lock, Inverter Compressor, Remote Controlled, WiFi Enabled


Color: White


Noise: 40 Decibels


Refrigerant: R-32


Inverter Type: Has Inverter


Installation Type: Split System


Compressor Type: rotary_scroll


Is Outdoor Unit Required: Yes


Air Conditioner Application: Residential


Voltage: 230 Volts


Power Source: Corded Electric


Wattage: 1066 watts


Seasonal Energy Efficiency Ratio (SEER): 20


Efficiency: High


Annual Energy Consumption: 639 Kilowatt Hours


Capacity: 1 Tons


Form Factor: Mini-Split


Brand Name: Upstreman


Model Name: UPI12 Split-air conditioner


Model Number: UPI12


Manufacturer: Upstreman


Included Components: Installation Kit


Warranty Description: 1 YEAR


Item Dimensions D x W x H: 13.19"D x 33.86"W x 10.24"H


Item Weight: 98.9 Pounds


Window Opening Minimum Height: 22 Inches


Window Opening Minimum Width: 12 Inches


Window Opening Maximum Height: 22 Inches


Control Method: App, Remote


Controller Type: App Control


BEE Star Rating: 5 Star


Warranty Type: Limited


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 24 – Apr 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great product
Size: 230V
Great product. Installation was reasonable. Using for heating - very good. Have not yet needed the AC. Instruction and unit documentation was not adequate. Connecting to Wifi did not come with clear step by step instructions. Once it was done it seems to work well. Would recommend that a whole new install and user manual be done!!! Operation is great. Very quiet both inside and outside unit. I called Amazon about registration and Warrenty and was told it was linked to date of purchase. This should be clarified and require registration. No hesitation in recommending this product. Better manuals please. ... show more
Reviewed in the United States on January 8, 2026 by Amazon Customer
    • Great unit at a super price and easy install
Size: 230V
Great installation video made putting the unit in a breeze! Simple app to control the unit and had batteries for the remote. Borrowed a friend's vacuum pump and it went in without a hitch and immediately started pumping out cool air! It's very quiet and effective at removing humidty out of my garage. Only thing I recommend getting to make installation complete, is a power disconnect box (I picked up one at Lowe's for $10) and a piece of 1' x 3' 1/4" plywood to mount the inside unit onto. ... show more
Reviewed in the United States on September 26, 2025 by Rod Swartz
    • Controls need improvements!
Size: 230V
Heats well. Wrong time of year to verify cooling other than it came on and put out cool air. Controls need improvements. When temperature is set, such as 69 degrees, the unit stops heating and fan shuts off around 70 - 71 degrees and does not restart until temperature is back down to 64-64 degrees. With the unit in variable fan speed mode it does fairly well to maintain 68 - 69 degrees. The Wi-Fi controls work while in my house, but I am having an issue to make adjustments from work or while on the road. The display on my phone shows the temperature to be 4-5 degrees above the set temperature, very inaccurate! ... show more
Reviewed in the United States on November 24, 2025 by Mike F.
    • So far so good
Size: 230V
Haven't used it a whole bunch yet but seems to work on heat mode well. If it fails ill come back and update. Installed fairly easy kinda with the wiring diagram was a bit more clear on where the power is connected but once I saw it it was easy
Reviewed in the United States on November 10, 2025 by Amazon Customer
    • Iam an HVAC man Impressed
Size: 230V
I am a HVAC contractor, I was vey impressed with the efficiency of this unit and the ease of installation. so much so that I removed my old goodman central split system and installed two of these mini split systems. in my home and they work awesome. I recommend them to costumers.. I charge and average of $1000. per install but I think anyone that has a little reading comprehension and little handyman experience may be able to handle this install{I am able in many cases to do 3 a day.. ... show more
Reviewed in the United States on September 1, 2025 by David R.
    • Works, good luck with customer support.
Size: 230V
System seems to work well, app is flaky. Was damaged and missing parts. Super hard to deal with customer support. Never did get what I was missing, was sent some stuff but nothing that I told them I was missing. Did refund some money. But was giant headache.
Reviewed in the United States on November 26, 2025 by Amazon Customer
    • So far so good
Size: 230V
So far so good! Seems pretty high quality for this price point. The included brackets won’t work work well if your building is vinyl sided, I had to buy a different mount. Otherwise I’m pretty happy! Will update if I have any issues.
Reviewed in the United States on September 9, 2025 by ELee
    • This unit only display the temp in Celsius
Size: 230V
It's only been in operation for about 3 days. So far so good. Only one thing that I don't like about the system is that it display the temperature in Celsius only.
Reviewed in the United States on August 31, 2025 by Juan L. Armes, Sr.

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