The MRCOOL DIY 5th Gen 4-Zone Multi Zone Mini Split System brings whole-home flexibility with independent control across four areas. Whether you’re building a new house or upgrading your existing HVAC, this system balances performance, efficiency, and modern connectivity.

Its inverter-driven design adjusts output dynamically, while its built-in smart capabilities let you monitor usage trends, set schedules, and adapt comfort to your lifestyle.

General Features:

• Four-zone capability for full climate control across multiple rooms.
• Strong efficiency - reduces energy consumption compared to conventional systems.
• Operates in harsh conditions, from –13 F to 122 F.
• Quiet, multi-speed indoor blowers scale to load requirements.
• Smart control via SmartHVAC, Alexa, or Google Assistant.
• Corrosion-resistant Gold Fin® condenser coating for extended outdoor life.
• Energy-saving features like sleep mode and auto-adjusting fan speed.
• Auto return to last settings after power failure.
• Defrost control logic in heating mode protects performance in cold weather.
• Warranty support - 5-year parts, 7-year compressor.