MRCOOL 55K BTU Mini Split Heat Pump Condenser DIY 5th Gen 6 Zone R454B 230V DIY-MULTI6-55HP230D-O
The MRCOOL DIY 5th Generation 55,000 BTU Multi Zone Mini Split Heat Pump Condenser is one of the most advanced and efficient comfort solutions available today. Designed for true DIY installation, this system allows homeowners to heat and cool up to six separate spaces covering approximately 2,290 square feet, making it possible to condition an entire home using a single outdoor unit.
This condenser utilizes patented Quick Connect line sets pre-charged with environmentally friendly R-454B refrigerant, allowing installers to skip evacuation and charging steps for a faster, simpler installation. These line sets are sold separately. With impressive efficiency ratings of up to 22 SEER2 and 10.6 HSPF2-4, this system delivers reliable year-round comfort while helping reduce long-term energy costs. It supports up to six indoor air handlers, providing precise temperature control in every zone.
Comfort customization is easy with the SmartHVAC app, available for Apple and Android devices, enabling users to adjust settings, create schedules, manage operating modes, and monitor energy usage directly from their phone. Voice control compatibility with Amazon Alexa and Google Assistant offers hands-free convenience. Built for durability and safety, this condenser includes the DIYPRO cable to eliminate the need for electrical conduit and is Intertek listed for tested performance. Backed by an industry-leading warranty, this system delivers both confidence and peace of mind.
Key Features
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DIY Installation: Designed for installation without professional HVAC assistance
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Multi Zone Capability: Supports up to six indoor air handlers
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High Efficiency: Up to 22 SEER2 and 10.6 HSPF2-4 ratings
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R-454B Refrigerant: Eco-friendly and energy-efficient refrigerant
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Quick Connect Line Sets: Pre-charged for fast installation (sold separately)
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Smart Control: SmartHVAC app with Amazon Alexa and Google Assistant support
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DIYPRO Cable Included: Eliminates the need for electrical conduit
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Follow Me Function: Remote tracks temperature around you for enhanced comfort
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Certified Quality: Intertek listed for safety and performance
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MRCOOL 6K BTU OuttaSight Ceiling Cassette Air Handler Mini Split 230V R454B DIYCASSETTE06HP-230D25-O x6
The 5th Generation MRCOOL® DIY® Series OuttaSight® 6K BTU 230V One-Way Ceiling Cassette delivers efficient, space-saving heating and cooling for rooms up to 200 square feet. Designed for true DIY installation, this advanced ceiling cassette eliminates the need for specialized HVAC tools, reducing installation time and costs while maintaining professional-level performance.
Engineered for seamless integration into both single-zone and multi-zone mini-split systems, the low-profile cassette fits cleanly between standard 16-inch ceiling joists, including pre-manufactured I-joists, for a sleek, flush-mounted look. Unlike traditional ceiling cassettes that require bulky ductwork or valuable wall space, this unit offers a flexible installation solution ideal for new construction and retrofit applications.
The system pairs easily with the MRCOOL® DIY® Quick Connect® line set, pre-charged with environmentally friendly R-454B refrigerant, eliminating the need for vacuuming during installation. Advanced filtration helps improve indoor air quality, while the Elevation function allows the panel to lower for quick and convenient filter access. Quiet operation, multiple operating modes, and smart control options—including a wireless remote, SmartHVAC app, and voice control via Amazon Alexa and Google Assistant—provide customizable comfort year-round. Backed by an industry-leading warranty, this ceiling cassette is built for long-term reliability and performance.
- 6,000 BTU heating and cooling capacity for rooms up to 200 sq. ft.
- Low-profile, one-way ceiling cassette design for discreet, flush-mounted installation
- Fits between standard 16-inch ceiling joists, including I-joists
- Compatible with single-zone and multi-zone mini-split HVAC systems
- 5th generation MRCOOL® DIY® Series technology for easy self-installation
- Works with MRCOOL® DIY® Quick Connect® pre-charged line sets
- Eco-friendly R-454B refrigerant with no vacuuming required
- Two-stage DC motor for energy-efficient, consistent performance
- Quiet operation ideal for bedrooms, offices, and living spaces
- Multiple operating modes for personalized temperature control
- Swing technology for even air distribution and improved comfort
- Advanced air filtration system to enhance indoor air quality
- Elevation function allows easy access for filter cleaning and maintenance
- Wireless remote included for convenient operation
- Smart control compatibility with SmartHVAC app, Amazon Alexa, and Google Assistant
- Industry-leading limited lifetime warranty
- 7-year compressor warranty and 5-year parts warranty
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