MRCOOL DIY 5th Gen Multi-Zone 2-Zone 36,000 BTU 23 SEER2 (12K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump

Heat or cool two spaces with the MRCOOL DIY Multi-Zone 36,000 BTU 23 SEER 2 Zone Ductless Heat Pump Split System (12K + 24K) — the ultimate do-it-yourself solution for year-round comfort. This 5th Generation MRCOOL DIY system is designed for homeowners who want professional-grade performance without costly installation. With a 12,000 BTU air handler (ideal for rooms up to 550 sq. ft.) and a 24,000 BTU air handler (ideal for rooms up to 1,000 sq. ft.), you’ll enjoy precise climate control across two zones.

Built with Quick Connect® pre-charged line sets containing eco-friendly R-454B refrigerant, installation requires no special tools, gauges, or HVAC training. Save thousands on installation costs while enjoying smart home control via the MRCOOL Smart Controller app, Amazon Alexa, or Google Home.

This high-efficiency system not only cools in summer but also heats in winter thanks to its heat pump technology. Features like Sleep Mode, Follow Me®, Dehumidification, Auto Restart after power outages, Filter Cleaning Alerts, and Low Ambient Cooling make it a versatile choice for every season.

Every MRCOOL DIY system is backed by a 7-Year Compressor Warranty (plus limited lifetime warranty), 5-Year Parts Warranty, and lifetime technical support when purchased through MRCOOL DIY Direct — your trusted nationwide source for DIY HVAC systems, parts, and accessories.

Key Features:

• ✅ 36,000 BTU Dual-Zone System (12K + 24K Air Handlers)

• ✅ 23 SEER High-Efficiency Performance

• ✅ Easy DIY® Installation – No HVAC Tech Needed

• ✅ Pre-Charged Quick Connect® Line Sets (R-454B Refrigerant)

• ✅ Smart Controls: App, Alexa, Google Home, Wireless Remote

• ✅ Multi-Mode Comfort: Heat, Cool, Dehumidify, Sleep Mode

• ✅ Gold Fin® Corrosion-Resistant Condenser

• ✅ 7-Year Compressor & 5-Year Parts Warranty

Perfect for homeowners, remodelers, or anyone upgrading to energy-efficient ductless comfort, the MRCOOL DIY Multi-Zone 36K 23 SEER 2 Zone System delivers unbeatable convenience, savings, and performance.