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Mini Split Ac/Heating System, 12000 BTU Mini Split Air Conditioner

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Availability: 16 left in stock
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Arrives Aug 29 – Aug 30
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Cooling power: 12000 British Thermal Units


Set name: Mini Split AC 115V Series


Features

  • Efficient Cooling & Heating - Stay comfortable all year round with 12,000 BTU cooling and 12,500 BTU heating. The mini split AC unit is perfect for spaces up to 750 square feet, easily adjusting temperatures from 61F (16C) to 88F (31C). The advanced heat pump and technology inverter functionality enhances energy efficiency, ensuring you get the most out of your unit while maintaining the ideal temperature in every season.
  • Energy-Saving Comfort - Enjoy year-round comfort with this split air conditioner, featuring SEER2 19 cooling efficiency and HSPF2 8.5 heating performance. It cuts energy use by up to 36% compared to traditional models, making it both eco-friendly and efficient. The ECO mode adjusts performance to reduce energy consumption, helping you stay comfortable while supporting a greener lifestyle.
  • Effortless Smart Control - Easily adjust your room's climate with the included remote control for temperature, fan speed, and mode, all without getting up. The 24-hour timer lets you set off times to fit your schedule. The clear LED display shows the status and can be turned off at night to avoid disruption. Enjoy a hassle-free experience with this mini split AC/heating system.
  • Multiple Working Modes This mini split AC/heating system offers ultimate flexibility with cooling, heating, fan, and dehumidifying modes. Choose from four fan speedshigh, medium, low, or autoto create the perfect airflow. The up-and-down air swing distributes cool or warm air evenly throughout the room, reducing direct airflow discomfort. The built-in dehumidifying function helps maintain a fresh, dry, and comfortable indoor environment.
  • Whisper-Quiet Sleep Mode - Drift into restful sleep with this mini split AC, operating at an ultra-quiet 42dB, youll barely notice its on. The sleep mode gently adjusts the temperature throughout the night, preventing sudden chills or overheating for uninterrupted comfort. Say goodbye to restless nights and wake up refreshed, ready to take on the day. Perfect for creating a peaceful, cozy sleep environment.

Description

11500 BTU 115V 17000 BTU 208~230V 12000 BTU 115V 18000 BTU 208~230V 12000 BTU 115V 18000 BTU 208~230V

Brand: OYLUS


Capacity: 4800 cubic feet


Cooling Power: 12000 british thermal units


Special Feature: Fast Cooling, Heating & Cooling Function, Remote Controlled, Sleep Mode


Product Dimensions: 8.2"D x 32.3"W x 11.9"H


Start year: 2021


Seasonal Energy Efficiency Ratio (SEER): 19


Color: White


Voltage: 115 volts


Noise Level: 42 db


Cooling Power: 12000 british thermal units


Additional Features: Fast Cooling, Heating & Cooling Function, Remote Controlled, Sleep Mode


Color: White


Noise: 42 db


Refrigerant: R-32


Filter Type: Mesh Filter


Inverter Type: Has Inverter


Installation Type: Split System


Compressor Type: rotary_scroll


Air Conditioner Application: Residential


Voltage: 115 volts


Power Source: Corded Electric


Wattage: 1100 watts


Item Dimensions D x W x H: 8.2"D x 32.3"W x 11.9"H


Item Weight: 73.9 pounds


Window Opening Maximum Width: 32 inches


Window Opening Minimum Height: 11.93 inches


Window Opening Minimum Width: 32 inches


Window Opening Maximum Height: 11.93 inches


Capacity: 4800 cubic feet


Floor Area: 550 square_feet


Room Type: Bedroom, Living Room


Heating Capacity: 12500 BTU


Brand Name: OYLUS


Start Year: 2021


Model Name: 12K-115V#ECA-0101


Model Number: 12K-115V#ECA-0101


Unit Count: 1 Count


Included Components: Indoor Unit/ User Manual/ Remote Control/ 12.47ft Indoor-Outdoor Connection Cable/ 5.91ft Outdoor Connection Cable/ Indoor Installation Template/ Mounting Platet/ 9.84ft Gas Pipe/ 9.84ft Liquid Pipe/ Tape/ 6.56ft Corrugated Water Pipe/ 6pcs Screws (4.2*50)/ 6pcs Plastic Expansion Tubes/ Wall Penetration Plastic Cover/ Sealing Putty, Outdoor Unit/ 9.84ft Gas Pipe/ 9.84ft Liquid Pipe/ Tape/ 6.56ft Corrugated Water Pipe/ 6pcs Screws (4.2*50)/ 6pcs Plastic Expansion Tubes/ Wall Penetration Plastic Cover/ Sealing Putty


UPC: 607609477938


Manufacturer: OYLUS


Item Type Name: Mini Split


Warranty Description: 1 year manufacturer


Seasonal Energy Efficiency Ratio (SEER): 19


Efficiency: SEER2 19


Annual Energy Consumption: 1367 kilowatt hours per year


Control Method: Remote


Controller Type: Remote Control


Operating Mode: Cooling


Warranty Type: Limited


Form Factor: Mini-Split


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 29 – Aug 30

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 system
Cooling power: 12000 British Thermal Units Set name: Mini Split AC 115V Series
Works great would buy again
Reviewed in the United States on July 27, 2026 by vickie anderson

  • Very cooling!
Cooling power: 12000 British Thermal Units Set name: Mini Split AC 115V Series
This thing is amazing, my rv felt so cold after installing it! The set up was really easy as well. It was the quietest and most economical thing I could purchase so that we could be comfortable in the summer.
Reviewed in the United States on May 26, 2026 by Amazon Customer

  • Installation is a moderate level of difficulty
Cooling power: 12000 British Thermal Units Set name: Mini Split AC 115V Series
Great working unit, cools better than expected.
Reviewed in the United States on June 28, 2026 by Matt

  • Lack of customer service
Cooling power: 12000 British Thermal Units Set name: Mini Split AC 115V Series
They advertise 24/7 to get assistance. NOT TRUE. I have been e mailing customer support for 1 week with no help. No manual came with remote control and all I need is for them to send me one. The unit comes on and you can adjust cool temp. up and down but cannot get it to go on automatic. the fan will turn off only if you shut the complete system down if not it fan runs consistently. I cannot figure how to get the heat pump to come on so A manual is essential. If I do not get any help with this I will have no other choice but to remove the unit and send back to Amazon ... show more
Reviewed in the United States on April 9, 2026 by Laura Shopshear

  • Good system
Cooling power: 12000 British Thermal Units Set name: Mini Split AC 115V Series
heats well and cools well , does everything I wanted it to do , installed myself
Reviewed in the United States on July 13, 2026 by Rex

  • Top tier product
Cooling power: 12000 British Thermal Units Set name: Mini Split AC 115V Series
Very very satisfied with the mini split. I live in a 16x40 tiny house and it so far has been cooling it perfectly and I haven't had it below 70° F. And the best part about the whole unit is you can't even hear it running. Both the inside and outside units are super quiet!! Also very simple and easy to install took me a total of 3 or so hours to do by myself. Highly recommend ... show more
Reviewed in the United States on April 20, 2026 by James McCain

  • Mini aire acondicionado
Cooling power: 12000 British Thermal Units Set name: Mini Split AC 115V Series
Un sistema mini-split (o mini aire acondicionado) sirve para climatizar habitaciones específicas de manera eficiente sin necesidad de usar grandes ductos de ventilación. Enfría el aire en verano, lo calienta en invierno (si incluye bomba de calor) y reduce la humedad, todo mientras filtra el polvo del ambiente. ... show more
Reviewed in the United States on July 2, 2026 by Dania Borrego Marquez

  • ABSOLUTLY worth every penny!!!
Cooling power: 12000 British Thermal Units Set name: Mini Split AC 115V Series
This mini split is absolutely awesome! Easy to install, very good directions, and comes with everything you need except a bracket to mount on the exterior wall (highly RECOMEND you get it added to your order!) and the vacuum pump (I already had one). The wiring was easy, color coded and numbered! The operation of this unit is so quiet, and moves a lot of air!! Love this thing!!! You will NOT regret buying this!!! So far the best one I’ve ever installed!!! ... show more
Reviewed in the United States on February 13, 2026 by Dave

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