Description
The Daikin Oterra RKF09AXVJU outdoor condenser, used with the FTKF09AXVJU wall‑mounted indoor unit, delivers 9,000 BTU of cooling capacity. Rated at 21 SEER2, 12.5 EER2, and 10.2 HSPF2, this single‑zone ductless heat pump utilizes low‑GWP R‑32 refrigerant and features a variable‑speed inverter compressor to optimize performance. The compact wall‑mount design is ideally suited for residential, multi‑family, and light commercial installations seeking high efficiency and comfort control.
Performance:
Powered by a hermetic swing inverter compressor and a fin‑tube coil, it achieves exceptional cooling efficiency (COP of 4.19) and reduced energy use. Rated cooling power draw is approximately 2.64 kW under standard conditions. The system supports refrigerant piping lengths up to 66 ft (vertical lift up to 49 ft) and includes a pre‑charge of 1.65 lbs of R‑32, simplifying long‑line installations.
Smart Features:
Integrated DKN Cloud App connectivity offers remote monitoring and control—a valuable tool for homeowners, property managers, and contractors. The system supports wireless backlit remotes with eco+ and dry modes, auto group changeover, self‑diagnostics, and auto‑restart functionality. Native controls ensure straightforward zoning and integration with smart‑home systems throughout residential and commercial properties.
Comfort & Noise:
The indoor unit operates quietly from as low as 19 dBA in super‑quiet mode up to 44 dBA in turbo, delivering airflow between 142–466 CFM. The outdoor unit maintains noise levels around 46 dBA at high fan speed. Blue Fin hydrophilic coil treatment accelerates condensation drainage, while automatic defrosting and quick‑warm heat mode maintain comfort in low‑temperature conditions .
Use Case Fit:
Ideal for habitable spaces between 300–500 sq ft—including sunrooms, home offices, guest suites, condos, and select light‑commercial settings. With a cooling range up to 122 °F and heating functionality down to 5 °F WB (–4 °F DB with baffle), it's perfectly suited for Florida’s warm, humid climates and compatible with both coastal and temperate environments.
Value & Reliability:
Daikin’s legacy of climate‑control engineering ensures built‑quality longevity. The system features anti‑corrosion coating on outdoor coils, 16‑hole drain pan, washable indoor filters, and simplified component access for cleaning and servicing. Installer‑friendly diagnostics and robust OEM support enhance serviceability and ROI for wholesale distributors.
Summary Wrap‑Up:
The Daikin Oterra RKF09AXVJU–FTKF09AXVJU offers a persuasive blend of top‑tier efficiency, advanced comfort control, and durable design. With industry‑leading SEER2/HSPF2 ratings, whisper‑quiet operation, and smart connectivity, it's an excellent option for homeowners, contractors, and property managers seeking premium HVAC solutions. Ideal for both direct‑to‑consumer installations and wholesale distribution, it delivers long‑term energy savings and operational flexibility.
Key Features
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21 SEER2 / 10.2 HSPF2 efficiency: Delivers ultra‑efficient heating and cooling performance, maximizing energy savings across seasonal cycles.
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Variable‑speed inverter compressor: Enables precise modulation of capacity, smoother operation, and reduced wear for enhanced reliability.
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R‑32 refrigerant with pre‑charge for up to 66 ft: Promotes eco‑friendly performance and flexible installation in retrofit and new‑build settings.
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Ultra‑quiet operation (19 dBA indoor, 46 dBA outdoor): Maintains a peaceful indoor environment, ideal for bedrooms, offices, and condos.
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Blue Fin coil and anti‑corrosion treatment: Enhances condensate drainage and protects the system in coastal and humid climates.
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Smart control via DKN Cloud App + wireless remote: Simplifies zoning, monitoring, and remote diagnostics for users and service professionals.
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Wide operating range (–4 °F to 122 °F): Provides dependable operation in diverse climates—from Florida heat to northern winter.
