MRCOOL® Advantage 9k BTU 230V Air Handler – 5th Generation

The MRCOOL® Advantage 9,000 BTU 230V Air Handler – 5th Generation offers dependable, energy-efficient heating and cooling for small spaces—without the need for ductwork. Built for professional installation and designed with modern features, this air handler combines performance, convenience, and eco-conscious innovation in a compact wall-mounted unit.

Now equipped with R-454B refrigerant, this 5th Gen model improves system efficiency while lowering environmental impact thanks to its reduced Global Warming Potential (GWP). Whether you're expanding your HVAC system or replacing a zone unit, this air handler provides reliable climate control with whisper-quiet operation and smart connectivity.

Key Features

• Requires Professional Installation – Compatible with MRCOOL® Advantage Series Condensers (sold separately)

• R-454B Refrigerant – Next-generation refrigerant with a lower GWP and improved energy performance

• Gold Fin® Corrosion-Resistant Coating – Helps protect components from salt air and humidity, ideal for coastal regions

• Smart Wi-Fi Control – Use the MRCOOL® SmartHVAC app, Amazon Alexa, or Google Assistant to control the unit remotely

• Follow Me® Function – Automatically adjusts temperature based on the location of the remote for personalized comfort

• Quiet Operation – Designed to minimize noise while maintaining steady airflow and temperature control

• Built-in Features – Includes timer mode, refrigerant leakage detection, and sleep mode for added convenience and energy savings

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

Technical Specifications

• Cooling Capacity: 9,000 BTU

• Voltage: 230V

• Refrigerant Type: R-454B

• Mounting Type: Wall-mounted

• Control Options: Wireless remote, smartphone app, voice assistant integration

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

Warranty Coverage

• 1-Year Parts Warranty

• 2-Year Compressor Warranty

• 1-Year Remote Control Warranty

• Optional Limited Lifetime Warranty available through the MRCOOL® Care Program

With its smart features, modern efficiency standards, and reliable performance, the MRCOOL® Advantage 9k BTU 230V Air Handler – 5th Generation is a flexible solution for anyone building or expanding a ductless mini-split system. Just pair it with a compatible condenser and let a pro handle the install.