Daikin 18,000 BTU 21 SEER2 Wall Mounted Ductless Mini Split Heat Pump System OTERRA Series R32 Refrigerant | RXF18AXVJU-FTXF18AXVJU

Daikin 18,000 BTU 21 SEER2 Wall Mounted Ductless Mini Split Heat Pump System OTERRA Series R32 Refrigerant | RXF18AXVJU-FTXF18AXVJU

Modern, Energy-Saving Climate Control—Slim Form, Serious Performance

The Daikin Oterra Series is a premium single-zone wall-mounted heat pump system engineered for optimal year-round comfort, quiet operation, and long-term energy savings. Whether you're upgrading a traditional HVAC setup or installing climate control in a new space, the Oterra Series provides a refined blend of advanced inverter technology, ultra-quiet operation, and high-efficiency performance—all in a sleek, compact profile that complements modern interiors.

Built with Daikin’s global commitment to sustainability and innovation, Oterra systems feature cutting-edge R-32 refrigerant for reduced environmental impact and enhanced heat exchange. These units offer industry-leading efficiency with up to 21 SEER2 and 12.5 HSPF2 ratings, minimizing energy consumption without compromising output. Designed for everything from bedrooms and home offices to small commercial spaces, the Daikin Oterra seamlessly blends into any environment while delivering robust climate control across all seasons.

This series leverages Daikin’s proprietary inverter compressor, which modulates its speed in real time based on demand. This results in dramatically reduced temperature fluctuations, quieter operation, and extended equipment lifespan compared to conventional on/off systems. The system ramps up or down only as needed, using less electricity and providing more consistent indoor comfort.

Homeowners and property managers will appreciate the low-profile design of the indoor wall-mounted unit, which mounts discreetly near the ceiling to maximize usable living space. Wide-angle airflow and an automatic swing function distribute air evenly throughout the room, eliminating hot and cold spots. An included wireless remote control offers intuitive access to system settings, allowing for precision temperature control, fan speed adjustments, and customizable comfort schedules.

From installation to operation, the Oterra system prioritizes flexibility and ease. The compact outdoor unit can be installed on a balcony, rooftop, or side yard, even in tight urban environments. With whisper-quiet sound levels as low as 19 dB(A), the indoor unit operates more quietly than a library, making it ideal for bedrooms, nurseries, or any environment where noise reduction is essential.

For eco-conscious consumers, the transition to R-32 refrigerant represents a significant advancement in reducing greenhouse gas emissions and supporting global climate initiatives. This cleaner refrigerant allows for higher operating efficiency while using less charge volume and offering a significantly lower Global Warming Potential (GWP) than previous-generation refrigerants like R-410A.

Whether you’re retrofitting a single room or building a minimalist HVAC design from the ground up, the Daikin Oterra Wall-Mounted Heat Pump Series offers a powerful mix of performance, design, and sustainability—tailored for those who expect more from their heating and cooling systems.

Key Features:

• Smart Inverter Technology: Variable-speed compressor adjusts to maintain desired room conditions, reducing energy consumption by up to 30% compared to traditional systems.
• High Energy Efficiency: Achieves up to 21 SEER2 and 12.5 HSPF2, ensuring lower electricity bills and environmental impact.
• Quiet Operation: Designed for minimal noise, enhancing comfort without disruption.
• Flexible Installation: Wall-mounted indoor units with compact outdoor components allow for versatile placement and easy integration into various living spaces.
• User-Friendly Controls: Ergonomic remote control provides easy access to settings, including wide-angle airflow and automatic swing modes for optimal air distribution.​

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