The MRCOOL 5th Gen DIY® Hyper Heat Single Zone Series is a revolutionary ductless mini-split heat pump designed for powerful, high-efficiency climate control with simple, do-it-yourself installation. A key feature of this system is its impressive operational range, maintaining performance in extreme weather conditions by operating in ambient temperatures from as low as $-22F up to 122F. This allows the unit to deliver reliable heating and cooling throughout the year, even in very cold climates. The DIY® aspect is made easy with a 25-foot pre-charged QuickConnect line set that eliminates the need for vacuuming or handling refrigerant, making professional assistance unnecessary. The line set is filled with the environmentally friendly R-454B refrigerant.
The series is available in two powerful capacity options: the 12K BTU and the 18K BTU single-zone condensers. The 12K BTU model provides a maximum coverage area of up to 550 square feet, while the 18K BTU model can cover up to 800 square feet. This system offers unmatched design and placement flexibility, as the Hyper Heat single-zone condenser is compatible with both the traditional sleek wall-mounted air handlers and the low-profile OuttaSight Ceiling Cassette. This compatibility ensures that users do not have to compromise between the system's Hyper Heat performance and their specific room's design requirements, allowing for the most aesthetic and functional air delivery method.
The MRCOOL DIY® Hyper Heat line includes a suite of advanced features and controls. Users can manage the system through an included remote, the SmartHVAC app for iOS and Android devices, or via voice control using Amazon Alexa and Google Assistant. The included DIYPRO cable replaces traditional electrical conduit for enhanced system protection against weather and pests. Durability is ensured with a corrosion-resistant Gold Fin coating on the condenser, making it ideal for both inland and coastal environments. The unit also features essential operating modes like Auto Mode for optimized comfort, a Turbo Function for rapid temperature changes, and Auto Restart to resume operation after a power outage. The standard warranty for a non-registered unit is 5 years for parts and 7 years for the compressor.