EG4 9K Mini-Split Air Conditioner & Heat Pump | 9,000 BTU | SEER2 29.5 | Plug-n-Cool DIY Install | 5-Year Warranty

The EG4 9K Mini-Split Air Conditioner & Heat Pump is a high-efficiency, dual-function climate control system designed for maximum comfort and energy savings. Ideal for off-grid, hybrid, or grid-tied setups, this compact 9,000 BTU unit delivers powerful cooling and heating—while maintaining ultra-quiet operation and industry-leading SEER2 29.5 efficiency.

Thanks to its innovative Plug-n-Cool™ system, installation is a breeze—no vacuum pump or professional HVAC tech required. With pre-charged line sets and quick-connect fittings, most users complete setup in just a few hours, making it perfect for sheds, cabins, tiny homes, garages, or any solar-powered application.

Key Features & Benefits:

• 9,000 BTU Cooling/Heating Capacity – Perfect for 300–450 sq. ft. spaces

• SEER2 29.5 Energy Rating – Among the most efficient systems on the market

• DIY-Friendly Plug-n-Cool™ Installation – Pre-charged with R32 refrigerant; no HVAC tech needed

• Quiet, Inverter-Driven Operation – Ultra-quiet indoor (22 dB) and outdoor (45 dB) performance

• Wi-Fi Enabled Smart Control – Control via remote or mobile app

• All-Season Performance – Heats in ambient temps down to -13°F

• Flexible Power Options – Compatible with solar + battery banks or standard AC power

• Includes: Indoor unit, outdoor compressor, 16.5ft pre-charged line set, remote control, installation kit

Why It’s So Popular:

• Saves thousands in HVAC installation costs

• Eliminates the need for specialized tools or contractors

• Operates efficiently off-grid, reducing utility bills

• Combines comfort, control, and ease in one compact system

Backed by a 5-year limited warranty and legendary Shop Solar support, the EG4 9K Mini-Split is the go-to climate solution for energy-conscious DIYers.

User Manual / Specifications:

• EG4 9K Mini-Split Air Conditioner & Heat Pump User Manual
• EG4 9K Mini-Split Air Conditioner & Heat Pump Spec Sheet
• EG4 9K Mini-Split Air Conditioner & Heat Pump Environmental Considerations
• EG4 9K Mini-Split Air Conditioner & Heat Pump Certification