MRCOOL® 36k DIY 5th Generation 5 Zone Multi-Zone Mini-Split Condenser 230v

Take full-home comfort to the next level with the MRCOOL® 36K DIY 5th Generation 5-Zone Mini-Split Condenser (230V)—a powerful, energy-efficient system designed to heat and cool up to five separate spaces with one outdoor unit.

Built for flexibility and simplicity, this advanced multi-zone condenser delivers professional-grade performance with true DIY installation—making it one of the most efficient and accessible whole-home climate solutions available.

Designed to support up to 5 indoor air handlers, this system allows you to independently control temperatures in multiple rooms such as:

• Whole-home climate control
• Multi-room homes
• Garage + living space setups
• Renovations & additions
• Small commercial spaces
  

It can efficiently cover up to ~1,500 sq. ft., making it ideal for full-home or multi-room setups.

MRCOOL’s patented DIY system eliminates the need for costly HVAC installation:

• Pre-charged QuickConnect® line sets (no vacuuming required)
• No special tools or certifications needed
• Faster, more affordable setup

This allows homeowners to install a multi-zone system without hiring a professional.

With an impressive up to 23 SEER2 rating, this condenser delivers:

• Lower energy consumption
• Reduced monthly utility bills
• Consistent, reliable temperature control

Designed to maximize performance while minimizing long-term costs.

Uses R-454B refrigerant, which is:

• More environmentally friendly
• More energy-efficient than older R-410A systems
• Future-ready for evolving HVAC standards

Take full control of your climate from anywhere with:

• SmartHVAC® app (iOS & Android)
• Voice control via Alexa & Google Assistant
• Custom scheduling and energy monitoring

Manage each zone independently for maximum efficiency and comfort.

Each connected air handler operates independently, allowing you to:

• Customize temperatures room-by-room
• Reduce energy waste
• Improve comfort for every space

Perfect for households with different comfort preferences.

Built for Long-Term Reliability

• Durable outdoor condenser construction
• Advanced safety and protection features
• Industry-leading warranty options (including compressor coverage when registered)

Includes DIYPRO® cable:

• Eliminates the need for electrical conduit
• Provides enhanced durability outdoors
• Speeds up installation time

Compatible With:

• MRCOOL® 6K, 9K, 12K, 18K, and 24K 5th Gen air handlers
• DIY QuickConnect® line sets and accessories

If you need maximum coverage, flexibility, and efficiency, this system delivers powerful multi-room climate control with the simplicity of DIY installation—making it one of the best solutions for whole-home comfort without the cost of traditional HVAC systems.