MRCOOL DIY 5th Gen 36 K BTU 5-Zone Ceiling Cassette Mini Split (6 K + 6 K + 6 K + 9 K + 9 K)

Comfort every corner of your home with the MRCOOL DIY 5th Gen 36 K BTU 5-Zone Ductless Mini Split System with Ceiling Cassettes (6 K + 6 K + 6 K + 9 K + 9 K).
Designed for easy installation and maximum efficiency, this system provides precise heating and cooling across five rooms — without hiring a contractor.

Configuration coverage:

• Three 6 K BTU cassettes (~250 sq ft each)

• Two 9 K BTU cassettes (~375 sq ft each)
  All powered by a 36 K BTU 23 SEER2 inverter condenser delivering quiet, energy-smart comfort year-round.

⚙️ Key Features

✅ True DIY Installation

Patented Quick Connect® Line Sets are pre-charged with eco-friendly R-454B refrigerant — no vacuum pump or pro tools needed. Just connect and tighten.

🌡️ Smart Climate Control

Adjust temps and schedules with the MRCOOL SmartHVAC App or voice control via Alexa and Google Home.

💨 Discreet Ceiling Cassettes

Recessed design fits between standard 16-inch joists for a clean, quiet look that distributes air evenly through each zone.

♻️ Energy Efficient & Eco-Safe

High-performance DC inverter compressor and R-454B refrigerant deliver superior efficiency and lower environmental impact.

🔒 Built to Last

Includes 7-Year Compressor Warranty, 5-Year Parts Warranty, and optional Lifetime Coverage through the MRCOOL Care Program. Gold Fin® coating prevents corrosion for long-term durability.

💡 Why Homeowners Love MRCOOL DIY

• Heats & cools up to ~1,500 sq ft across five zones

• Auto, Sleep & Dry modes for custom comfort

• Mix ceiling and wall air handlers for flexibility

• App and Wi-Fi integration for remote control

• Filter alerts and quiet operation for peace of mind

📦 Included in Box

• (1) 36 K BTU MRCOOL DIY 5th Gen Condenser

• (3) 6 K BTU Ceiling Cassettes

• (2) 9 K BTU Ceiling Cassettes

• Pre-Charged DIY Quick Connect Line Sets & Couplers

• Remotes & Installation Manuals

⚡ Technical Highlights

💬 Customer Benefits

• DIY install saves $1,000 – $3,000 vs pro labor

• 0 % Affirm financing & free shipping

• Lifetime tech support from MRCOOL

• Energy-smart comfort all year long

🏁 The DIY Comfort Solution

The MRCOOL DIY 5th Gen 36 K BTU 5-Zone (6 K + 6 K + 6 K + 9 K + 9 K) delivers precise, efficient comfort for every room.
Enjoy smart control, clean design, and professional-grade results — installed entirely by you.

DIY comfort made easy with MRCOOL DIY Direct.