Daikin FTA48AAVJUA 48K BTU SkyAir Mini Split Air Handler Multi Position Single Zone

Product: FTA48AAVJUA 

Descriptions: 

The Daikin FTA48AAVJUA is an 48,000 BTU R‑32 refrigerant indoor air handler designed for use in single‑zone SkyAir ductless HVAC systems. It is a multi‑position air handler, meaning it can be installed in upflow, downflow, horizontal right, or horizontal left orientations depending on the duct layout and installation needs. This flexibility makes it suitable for both new construction and retrofit projects.

The unit is built for residential or light commercial applications that require a powerful indoor air handler to work with a matched outdoor condenser (heat pump) to provide year‑round cooling and heating. It features an all‑aluminum coil for improved durability and heat transfer, is engineered for minimal air leakage to maintain efficiency, supports higher external static pressure for ducted installations, and includes factory‑integrated refrigerant leak detection for increased system safety. The unit does not include a remote control by default and typically uses a separate wired or wireless controller for operation.

Specifications: 

Capacity & Performance

• Nominal Capacity: 48,000 BTU/h

• Cooling Capacity (approx.): 29,400 BTU/h

• Heating Capacity (approx.): 35,000 BTU/h

• System Type: Single‑zone air handler for ducted or multi‑position installation

• Refrigerant: R‑32

• Remote Included: No (remote/controller recommended separately)

• External Static Pressure Capability: Up to ~0.9 in. w.g. for flexible ducting

• Air Handler Style: Multi‑position (upflow/downflow/horizontal)

• Factory Leak Detection: Integrated for refrigerant safety

• Coil Material: All‑aluminum for enhanced durability

• Air Leakage: Engineered for <2% leakage to maintain efficiency

• Color/Finish: Silver (cabinet)

• Zone Type: Single‑zone system

• System # / Model Family: 18AAVJUA 

Physical Dimensions & Connections

• Height (approx): 45 in

• Width (approx): 17.5 in

• Depth (approx): 21 in

• Liquid Line Connection: 3/8 in

• Suction Line Connection: 5/8 in

• Electrical Requirement: 208 – 230 V (single‑phase