MRCOOL DIY 12k BTU 22 SEER2 Mini Split AC System

MRCOOL DIY 12,000 BTU 23.5 SEER2 Mini-Split Heat Pump System (115V)

The MRCOOL DIY 5th Generation 12,000 BTU (1 Ton) mini-split is the perfect entry-level system for bedrooms, home offices, and small rooms up to 500 sq. ft. Operating on standard 115V household power, this system requires no special electrical work. With 23.5 SEER2 efficiency and pre-charged quick-connect line sets, it delivers exceptional value with true DIY installation.

• 1 Ton (12,000 BTU): Cools and heats spaces up to 500 sq. ft.
• 115V Operation: Plugs into standard household outlet — no electrician needed
• 23.5 SEER2 Efficiency: One of the most efficient mini-splits in its class
• DIY Installation: Pre-charged line sets with quick-connect fittings
• Smart Wi-Fi Control: Control from your phone with the MRCOOL app
• Ultra-Quiet: Indoor unit as low as 28 dB for bedrooms and offices
• Heat Pump: Provides heating down to 5°F for year-round comfort
• R454B Refrigerant: Eco-friendly, next-generation refrigerant

Technical Specifications

What's in the Box

• 1x Outdoor Condenser Unit
• 1x Indoor Wall-Mount Air Handler
• 25 ft. Pre-Charged Line Set with Quick-Connect Fittings
• Remote Control with Follow Me Function
• Wall Mounting Bracket
• Installation Kit & Hardware