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MRCOOL Advantage 5G 9,000 BTU 21.5 SEER2 Ductless Mini Split Air Conditioner and Heat Pump - 115V

MRCOOL Advantage 5G 12,000 BTU 21.5 SEER2 Ductless Mini Split Air Conditioner and Heat Pump - 115V
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$1,375.00
$1,375.00 - $1,375.00
$1,375.00
$937.00
$937.00 - $937.00
$937.00
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Advantage 5G 12,000 BTU 21.5 SEER2 Ductless Mini Split Air Conditioner and Heat Pump - 115V

Experience powerful, eco-friendly comfort with the MRCOOL® 5th Generation 12K BTU 115V Advantage Mini-Split System—perfect for heating and cooling spaces up to 550 sq. ft. This high-performance ductless system includes both the indoor air handler and the outdoor condenser, designed to work together seamlessly to deliver year-round climate control with minimal environmental impact.

Both components now feature R-454B refrigerant, a sustainable upgrade that boosts energy efficiency while significantly reducing greenhouse gas emissions—boasting a Global Warming Potential (GWP) nearly 80% lower than older refrigerants like R-410A. This forward-thinking design helps reduce your carbon footprint without sacrificing performance.

The Advantage air handler is built for quiet operation and space-saving convenience, making it ideal for bedrooms, living rooms, and home offices. Its sleek, modern design is paired with smart features, including built-in Wi-Fi, which gives you full control from your smartphone or tablet via the MRCOOL® SmartHVAC app. You can also manage settings using Amazon Alexa or Google Assistant, or schedule automatic temperature adjustments for optimal overnight comfort.

The Advantage condenser, professionally installed for best performance, supports energy savings with up to a 21.2 SEER2 rating and HSPF2-4 of 8.7. This means lower utility bills without compromising on consistent, comfortable airflow. Because it's a ductless system, installation is quicker and less expensive than traditional setups.

Enjoy peace of mind with a 2-year parts warranty, 1-year compressor warranty, and 1-year remote control warranty upon registration. For added protection, you can enroll in the MRCOOL® Care Program and qualify for a Limited Lifetime Warranty.


Advantage 5th Gen 12k BTU 115V Condenser Specs

  • SEER2: 21.2
  • Tonnage: 1
  • Cooling Capacity: 12000 BTU
  • Heating Capacity: 12000 BTU
  • Voltage: 115
  • Phase: 1
  • Cycle: 60
  • Max Fuse Breaker: 20
  • Min Circuit Ampacity: 19
  • Zone Capacity: 1
  • Refrigerant Type: R-454B
  • Inverter: DC
  • Max Line Size Length: 82 ft
  • Dimensions: 24.02" H x 34.92" W x 13.27" D
  • Weight: 67.02 lbs

Advantage 5th Gen 12k BTU 115V Air Handler Specs

  • Tonnage: 1
  • Voltage: 115
  • Phase: 1
  • Cycle: 60
  • Max Fuse Breaker: 15
  • Min Circuit Ampacity: 3
  • Mount Type: Wall
  • Number of Speeds: 5
  • Liquid Line Size: 1/4
  • Suction Line Size 3/8
  • Dimensions: 14.96" H x 34.45" W x 11.22" D
  • Weight: 25.13 lbs

MRCOOL Advantage 5th Gen 12k Mini Split Features

  • Gold Fin® condenser: corrosion resistant - live on the coast? Don't worry, our condenser is built to resist long term corrosion
  • Includes features such as timer mode, refrigerant leakage detection, and more
  • R-454B refrigerant
  • AHRI certified
  • NEEP ccASHP Listed
  • CEE Tier1 - North
  • Keep the included remote close by, and MRCOOL DIY®'s Follow Me® function will track the air temperature around you to ensure maximum comfort.
  • The MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.

Your Satisfaction with MRCOOL is Guaranteed:

  • Lowest Price Guaranteed
  • Limited 2-Year Parts Warranty
  • Limited 1-Year Compressor Warranty