Multi-Zone MRCOOL DIY 5th Gen 27K BTU Dual Zone Mini Split – 9K + 9K Indoor Units

Multi-Zone MRCOOL DIY 5th Gen 27K BTU Dual Zone Mini Split – 9K + 9K Indoor Units

Experience powerful, energy-efficient comfort with the MRCOOL DIY 5th Gen Multi-Zone 27,000 BTU 23 SEER2 Dual Zone Ductless Heat Pump Split System – 9K + 9K. This DIY-friendly HVAC solution is designed for homeowners who want professional-grade performance without the professional installation costs.

With two 9,000 BTU air handlers (each covering up to 400 sq. ft.), you can independently heat and cool two medium-sized rooms. The outdoor condenser delivers 27,000 BTU capacity, making it perfect for multi-room comfort in year-round climates.

Why Choose the MRCOOL DIY 27K 9K+9K Dual Zone?

✅ True DIY Installation – Pre-charged Quick Connect line sets with R-454B refrigerant mean no vacuum pump or special tools.
✅ High Efficiency – Rated at 23 SEER2, this system provides top-tier heating and cooling while lowering utility bills.
✅ Smart Comfort – Control your system with the included remotes, the MRCOOL Smart Controller App, or voice assistants like Amazon Alexa and Google Home.
✅ Reliable Heating & Cooling – Functions as an air conditioner in summer and a heat pump in winter, with dehumidification for humid months.
✅ Flexible Zoning – Each air handler runs independently, so you can customize temperatures room by room.
✅ Durability – Outdoor condenser features a Gold Fin® anti-corrosion coating for long-lasting protection.
✅ Peace of Mind – 7-Year Compressor Warranty, 5-Year Parts Warranty, and optional lifetime compressor coverage.

Advanced Features

• Follow Me® Function – Uses the remote’s location for more accurate temperature control.

• Low Ambient Cooling – Keeps you cool even in cooler outdoor conditions.

• Sleep Mode – Automatically adjusts over 8 hours to maximize comfort and savings.

• Auto Restart – Recovers your preferred settings after a power outage.

• Filter & Maintenance Alerts – Never miss routine cleaning with built-in reminders.

• Quiet Operation with Mute Mode – Run units silently and disable display lights if desired.

• Emergency Cooling Mode – Test or force cooling when needed for installation or servicing.

Expandable Comfort

This 27K dual zone system supports up to four indoor air handlers. Need more? Upgrade to the MRCOOL DIY Multi 36K BTU system for up to five zones.

Perfect For

• Two mid-size bedrooms or living spaces

• Home offices, workshops, or bonus rooms

• DIY homeowners who want professional-level performance at a fraction of the cost

⚡ Save on installation, reduce energy costs, and enjoy complete control of your home’s climate with the MRCOOL DIY 5th Gen 27K BTU 9K+9K Dual Zone Mini Split.