The MRCOOL® Advantage 24,000 BTU 230V Air Handler – 5th Generation is a high-performance solution for large rooms or open areas that require consistent, energy-efficient heating and cooling—without the need for ductwork. Designed for compatibility with MRCOOL® Advantage Series condensers, this system brings comfort, convenience, and eco-conscious performance together in one sleek package.

Now featuring R-454B refrigerant, this model meets next-generation standards for environmental safety with a lower Global Warming Potential (GWP) and improved energy efficiency. It’s an excellent fit for homeowners who want powerful comfort with reduced environmental impact.

Built-in Wi-Fi capability allows you to control your system from anywhere using the MRCOOL® SmartHVAC app, or through voice commands via Amazon Alexa or Google Assistant. You can also schedule automatic temperature changes overnight to maximize comfort and energy savings without lifting a finger.

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Key Features

• Professional Installation Required – Intended for use with MRCOOL® Advantage Condensers (sold separately)

• 24,000 BTU Capacity – Ideal for large living rooms, basements, open-concept spaces, and more

• R-454B Refrigerant – Low-GWP refrigerant that reduces environmental impact while boosting system efficiency

• Gold Fin® Corrosion Resistance – Protects components from humidity, salt air, and corrosion—ideal for coastal environments

• Built-In Smart Control – Use the MRCOOL® SmartHVAC app or control the system via Alexa and Google Assistant

• Follow Me® Technology – The remote detects ambient temperature and adjusts the system to keep you comfortable wherever you are in the room

• Ultra-Quiet Operation – Designed to deliver powerful airflow with minimal noise

• Added Convenience – Includes timer mode, refrigerant leak detection, and sleep mode for safety and efficiency

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

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Technical Specifications

• Cooling Capacity: 24,000 BTU

• Voltage: 230V

• Refrigerant: R-454B

• Mount Type: Wall-mounted indoor unit

• Control Options: Remote, smartphone app, voice control

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

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Warranty Coverage

• 1-Year Parts Warranty

• 2-Year Compressor Warranty

• 1-Year Remote Control Warranty

• Limited Lifetime Warranty available with registration through the MRCOOL® Care Program

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Built for powerful performance and modern convenience, the MRCOOL® Advantage 24k BTU 230V Air Handler is the smart choice for homeowners seeking reliable, energy-efficient comfort in larger spaces—backed by durable construction and intuitive controls.