MRCOOL® Advantage 12k BTU 115V Condenser – 5th Generation

The MRCOOL® Advantage 12,000 BTU 115V Condenser – 5th Generation is a high-efficiency mini-split condenser built for energy savings, smart home convenience, and long-term comfort. With optimized performance for spaces up to 550 sq. ft., it’s a perfect solution for bedrooms, offices, living areas, and more.

This next-generation model utilizes R-454B refrigerant, an eco-friendly alternative to R-410A with nearly 80% lower Global Warming Potential (GWP). The result is improved sustainability, higher efficiency, and a reduced carbon footprint—all while delivering excellent heating and cooling performance with ratings up to 21.2 SEER2 and 8.7 HSPF2-4.

It also comes with a SmartHVAC Wi-Fi module that makes comfort control as easy as opening your phone or speaking to Amazon Alexa or Google Assistant.

Key Features

• Professional Installation Required – Designed for use with MRCOOL® Advantage 5th Gen Air Handlers (sold separately)

• 12,000 BTU Capacity – Ideal for rooms up to 550 sq. ft.

• Eco-Friendly R-454B Refrigerant – Lower GWP and better system performance compared to R-410A

• Up to 21.2 SEER2 / 8.7 HSPF2-4 – Delivers energy efficiency and cost savings year-round

• Gold Fin® Corrosion Protection – Defends against rust and corrosion caused by humidity and salt air—great for coastal environments

• Smart Control Built In – Includes Wi-Fi module for remote control via smartphone, Alexa, or Google Assistant

• Follow Me® Function – Adjusts temperature based on the remote’s location for personalized comfort

• Quiet Operation – Designed for low sound levels to maintain a peaceful home environment

• Convenience Features – Includes timer mode, sleep mode, refrigerant leak detection, and auto restart

• Certified Performance – AHRI Certified, NEEP ccASHP Listed, and CEE Tier 1 Compliant (Northeast)

Technical Specifications

• Cooling Capacity: 12,000 BTU

• Voltage: 115V

• Refrigerant: R-454B

• Efficiency Ratings: Up to 21.2 SEER2 / 8.7 HSPF2-4

• Coverage Area: Up to 550 sq. ft.

• Mounting Type: Outdoor (ground or wall mount)

• Control Options: Remote, mobile app, voice control

• Certifications: AHRI, NEEP ccASHP, CEE Tier 1 (North)

Warranty Coverage

• 1-Year Parts Warranty

• 2-Year Compressor Warranty

Offering quiet operation, smart features, and eco-conscious performance, the MRCOOL® Advantage 12k BTU 115V Condenser – 5th Generation is a powerful solution for energy-efficient comfort that works smarter and lasts longer.