DAIKIN FDYUA160A9-RZAS160C2V1 15.5kW Premium Inverter Underfloor Ducted Air Conditioning System 1 Phase

Night Time Quiet Mode

Reduces the outdoor noise levels during sleeping hours and automatically resumes normal operations in the morning.

Industry Leading Energy Performance

Achieved with a redesigned cross-pass heat exchanger, DC fan motor and improved refrigerant control technology.

Increased Operation Limits

The refrigerant cooled PCB technology incorporated in the outdoor unit enables continuous operations up to 50°CDB ambient.

Heating Focus Option

Heating Focus models are available from 18.0-24.0kW with improved heating performance, ideal for cold climates such as Canberra, Hobart & Melbourne.

R22 Retrofit Capability

Provides a cost effective and convenient upgrade from an existing R22 ducted system whilst retaining the field piping (not available for 18.0kW, 20.0kW & Heating Focus models).

Australian Made

Indoor units are specifically designed and manufactured to Australian standards to withstand the harsher summer climate.

DAIKIN FDYUA160A9-2V4AL24 15.5kW Premium Inverter Underfloor Ducted System 1 Phase – Brochure

Description

15.5 kW Cooling
18.0 kW Heating

Q1: What are the main features of the Daikin Premium Inverter Underfloor R32?

The Daikin Premium Inverter Underfloor R32 is designed to provide efficient whole-home heating and cooling, particularly for homes in cooler climates where underfloor installation delivers even warm air distribution. The Daikin Premium Inverter Underfloor R32 features industry-leading energy performance, Night Time Quiet Mode, increased operating limits, Heating Focus options on selected models, R22 retrofit capability, Australian Made indoor units, and environmentally friendly R32 refrigerant.

Q2: Is the Daikin Premium Inverter Underfloor R32 energy efficient?

Yes. The Daikin Premium Inverter Underfloor R32 utilises a redesigned cross-pass heat exchanger, high-efficiency DC fan motor, and advanced refrigerant control technology to maximise energy performance. The Daikin Premium Inverter Underfloor R32 also delivers reliable operation in outdoor temperatures up to 50°C, making it suitable for Australia’s demanding climate.

Q3: Does the Daikin Premium Inverter Underfloor R32 support smart controls and zoning?

Yes. The Daikin Premium Inverter Underfloor R32 is compatible with Daikin AirHub and Daikin Airbase control systems, providing flexible zoning, touchscreen operation, optional wireless temperature sensors, and convenient energy management features. The Daikin Premium Inverter Underfloor R32 can also be configured with multiple zone control options to suit different home layouts.

Q4: Is the Daikin Premium Inverter Underfloor R32 suitable for colder Australian climates?

Yes. The Daikin Premium Inverter Underfloor R32 is specifically designed for homes where heating is the primary requirement. Underfloor installation promotes even warm air distribution throughout the home, while selected Heating Focus models provide enhanced heating performance for colder regions such as Canberra, Hobart, and Melbourne.

Q5: Not sure what size air conditioner you need?

Use our free Air Conditioning Calculator & Size Guide as a starting point to estimate the right capacity for your room or home. Please note this calculator is a guide only — actual requirements may vary depending on your ceiling height, insulation, window size, orientation, and local climate conditions.

For a more accurate sizing recommendation tailored to your specific home or office, we recommend booking a quote with our team. Our air conditioning experts will assess your space and help you choose the perfect Daikin Premium Inverter Underfloor R32 unit with confidence — ensuring maximum comfort, efficiency, and value for money.

For more information about the Daikin Premium Inverter Underfloor R32 Series, and available models, click here.

Additional information