Ideal for larger bedrooms, garages, workshops, finished basements,
open living spaces, additions, and many areas around 800 square feet,
this system combines powerful inverter-driven comfort, smart control
features, quiet operation, and one of the simplest installation processes
available in a ductless system.

Quick System Snapshot

• 18,000 BTU cooling capacity
• 18,000 BTU heating capacity
• 22.5 SEER2 efficiency rating
• 11.5 HSPF2-4 heating efficiency
• 208/230V power requirement
• Designed for spaces around 800 sq ft
• 25 ft pre-charged QuickConnect® line set included
• DIYPro® armored cable included
• Energy Star® certified
• WiFi smartphone control included
• R-454B refrigerant

Designed for Real DIY Installation

Unlike traditional mini split systems that require vacuum pumps,
gauges, refrigerant charging, and specialized HVAC tools, the DIY 5th Gen
uses a factory pre-charged QuickConnect® line set that simplifies installation
for capable homeowners.

The included DIYPro® armored cable further streamlines installation while
helping protect the communication wiring without requiring separate conduit
in many applications.

Efficient Inverter-Driven Performance

The variable-speed inverter compressor continuously adjusts output based on
room conditions instead of repeatedly cycling on and off like older fixed-speed
systems.

This helps maintain more stable indoor temperatures while improving overall
efficiency, reducing energy consumption, and delivering quieter comfort
throughout changing seasonal conditions.

Smart Comfort and Everyday Convenience

The included Smart HVAC Controller® provides WiFi app control from your
smartphone or tablet, while built-in compatibility with Amazon Alexa and
Google Assistant adds convenient voice control integration.

• WiFi smartphone control included
• Amazon Alexa & Google Assistant compatible
• Follow Me® temperature sensing remote
• Auto restart after power outages
• Louver position memory
• Washable air filters

Built for Long-Term Reliability

The outdoor condenser features Gold Fin® corrosion-resistant protection
designed to help withstand long-term environmental exposure, including
humid and coastal conditions.

The system also uses modern R-454B refrigerant and includes low ambient
cooling capability for added flexibility throughout the year.

Important Information

• Single-zone wall-mounted mini split system
• 25 ft QuickConnect® line set included
• Maximum breaker size: 20A
• Minimum circuit ampacity: 18A
• 208/230V electrical service required
• Professional electrical work may still be required depending on local code
• Coverage varies based on insulation, climate, windows, and ceiling height