MR Cool 5th Generation DIY 3-Zone Condensor Unit, 18,000BTU Heat & Cool, R454B Refrigerant

MR Cool 5th Generation DIY 3-Zone Condensor Unit, 18,000BTU Heat & Cool, R454B Refrigerant

The 5th Generation MRCOOL® DIY® 18K BTU Multi-Zone Condenser delivers premium efficiency with a 23.9 SEER2 rating and 10 HSPF2-4 rating, capable of heating/cooling up to three rooms (750 sq. ft. combined). Featuring revolutionary R-454B refrigerant and DIY Quick Connect® line sets (sold separately), this system eliminates the need for professional installation while offering smart controls via Alexa, Google Home, and the Smart HVAC app. With industry-leading warranties including Limited Lifetime Replacement (with registration), this 1.5-ton DC inverter system represents the pinnacle of DIY comfort technology.

What's Included

• 18,000 BTU Multi-Zone Condenser (Model DIY-MULTI3-18HP230D-O)
• DIYPRO® Cable (eliminates need for electrical conduit)
• Installation Manual
• User's Manual
• Warranty Information

Key Features

• True DIY Installation - No HVAC technician or specialized tools required
• 3-Zone Capacity - Supports up to 3 air handlers (750 sq. ft. total)
• Smart Controls - Works with Smart HVAC app, Amazon Alexa & Google Home
• Follow Me® Function - Tracks remote location for optimal comfort
• Premium Efficiency - 23.9 SEER2, 10 HSPF2-4 ratings
• R-454B Refrigerant - More efficient and eco-friendly formula
• DC Inverter Technology - For consistent, energy-saving operation
• Gold Fin® Condenser - Superior corrosion resistance
• Quiet Operation - 60 dBA noise rating