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Daikin
Daikin 15.5kW Inverter Ducted Reverse Cycle System (FDYAN160AV1)
Cooling15.50kW
Heating18.00kW
Home size190-290 m2
Indoor noise50.7 dB
Warranty5 years
The Daikin FDYAN160AV1 is the largest single-phase inverter ducted system in Daikin’s FDYAN range, delivering 15.5kW cooling and 18.0kW heating without requiring a three-phase supply.
Note the capacity: despite the 160 in the model number, rated cooling output is 15.5kW, not 16.0kW. Coalfields Climate Control sizes from the real figures and a measured heat load.
Overview of Daikin 15.5kW Inverter Ducted Reverse Cycle System (FDYAN160AV1)
▾The FDYAN160AV1 pairs with the RZA160CV1 outdoor unit. Rated capacity is 15.5kW cooling and 18.0kW heating, modulating from 7.3kW to 16.3kW in cooling.
The modulating floor is worth attention: 7.3kW. This system cannot throttle below roughly half its rated output, so in a home that only occasionally needs full capacity it will cycle rather than run gently. That is a genuine argument against over-specifying, and a reason the heat-load calculation matters more here than anywhere else in the range.
The indoor unit is 360 x 1520 x 935 mm at 56kg; the outdoor unit is 1430 x 940 x 320 mm at 99kg. Outdoor sound pressure is 56 dB(A) cooling and 58 dB(A) heating at one metre, with an EPA sound power level of 75 dBA — the noisiest single-phase unit in the range, and worth positioning carefully relative to boundaries and bedroom windows.
Airflow is 950 l/s nominal, 1120 l/s maximum. Refrigerant is R32, 50m maximum pipe run.
– Largest single-phase ducted capacity available — 15.5kW cooling, 18.0kW heating
– Avoids the cost of a three-phase supply upgrade
– 950 l/s nominal airflow, 1120 l/s maximum
– Zoning compatible for room-by-room control
– R32 refrigerant
– 50m maximum pipe run
– 5-year parts and labour warranty when professionally installed
Is the Daikin 15.5kW Inverter Ducted Reverse Cycle System (FDYAN160AV1) right for your home?
▾– Very large homes, roughly 190 to 290 m2 of conditioned floor area
– Properties where three-phase is unavailable or prohibitively expensive to bring in
– Large rural homes around the Singleton district
– Light commercial premises on single-phase supply
– Homes with consistently high heat load that genuinely use the capacity
Because it will not modulate below 7.3kW, this is the wrong choice for a home that needs full output only a handful of days a year. In that case a smaller system that runs gently for longer will be more comfortable and cheaper to run.
Performance & Efficiency
▾Cooling Capacity
15.5 kW
Heating Capacity
18.0 kW
Recommended Room
190–290 m²
Inverter
Yes
YesEER
3.13
COP (Heating)
3.67
Capacity range 7.3-16.3kW cooling, 7.3-18.2kW heating. TCSPF (residential) 4.05/3.76/3.87 and HSPF 3.87/3.53/3.12 (hot/average/cold) under the GEMS 2019 Determination. Airflow 950/1120 l/s nominal/max. Figures measured to AS/NZS 3823.1.2.
Noise Levels
▾Indoor Max
50.7 dB(A)
Outdoor
58 dB(A)
Indoor sound level at high fan, measured 1.5m from the unit. Outdoor sound pressure at high fan, measured 1m from the unit. EPA sound power level 75 dBA. Ducted indoor units sit in the ceiling space, so in-room noise depends heavily on duct design and grille selection.
Power & Installation
▾Power Supply
240V Single Phase
Max Power Input
4.95 kW
Max Pipe Length
50 m
Indoor unit 360mm high -- confirm available ceiling space before specifying. Drain ID 25 / OD 32. Outdoor operating range -5 to 46 degrees C DB cooling, -15 to 16 degrees C WB heating.
Refrigerant & Environment
▾Refrigerant
R32
R32 has a substantially lower global warming potential than R410A. Daikin requires R32 ducted indoor units to be installed in the ceiling space, not under floor.
Dimensions & Weight
▾Indoor (W×H×D)
1520 × 360 × 935 mm
Outdoor (W×H×D)
940 × 1430 × 320 mm
Warranty
▾Warranty period
5years
5-year parts and labour warranty on ducted systems professionally installed in domestic premises in Australia.
Model Details
▾Model NameInverter Ducted
Model NumberFDYAN160AV1
Indoor UnitFDYAN160AV1
Outdoor UnitRZA160CV1
Features
▾Eco Mode
Zoning
Quiet Mode
Auto Restart
Weekly Timer
Energy Efficiency & Performance
▾The FDYAN160AV1 is rated at 3.13 EER cooling and 3.67 COP heating — the lowest single-point cooling efficiency in the FDYAN range. Seasonal figures under GEMS 2019 are a TCSPF of 4.05 / 3.76 / 3.87 and HSPF of 3.87 / 3.53 / 3.12.
Rated input is 4.95kW cooling and 4.90kW heating. That is close to the practical limit of what a domestic single-phase supply should be asked to carry alongside normal household load, and the electrical assessment is essential rather than advisory.
If a three-phase supply is available at your property, compare this against the FDYQN180LCV1. Three-phase units of similar capacity spread load across phases and can be the better engineering answer even where the single-phase option is technically possible.
Installation Notes for the Daikin 15.5kW Inverter Ducted Reverse Cycle System (FDYAN160AV1)
▾This system pairs the FDYAN160AV1 indoor unit with the RZA160CV1 outdoor unit, on a 240V single-phase supply, with a maximum pipe run of 50m.
A ducted system is a building job as much as an equipment job. Before quoting, Coalfields Climate Control assesses ceiling space and access, plans the zone layout and duct runs, calculates the heat load room by room, checks the electrical supply, and confirms where the outdoor unit can sit without creating a noise problem at a boundary.
What supply and install through us covers:
– Manufacturer-approved installation by qualified technicians, so the warranty is not compromised by a non-compliant install
– A lifetime guarantee of workmanship on the installation itself
– A 10-day install guarantee on split system installations in Singleton
– Drop sheets laid before work starts, mess cleaned up afterwards, and a walkthrough of how to operate the system
The most common problem we are called out to fix is not a faulty unit — it is an installation issue: undersized selection, poor outdoor unit placement, or drainage that was never set up properly. Getting the supply and the install from one local team means one number to call if anything is not right.
To arrange a site assessment and quote, call 0422 493 102.
Warranty Information
▾Daikin provides a 5-year parts and labour warranty on ducted systems professionally installed in domestic premises in Australia.
That warranty depends on the installation being carried out correctly by a qualified installer, and on normal use and maintenance. A DIY or unlicensed install is the fastest way to void it — and handling refrigerant without a licence is an offence in Australia regardless of the warranty position.
Coalfields Climate Control installs to manufacturer specification and is manufacturer-approved for full warranty servicing across all major brands, so ongoing servicing can be handled locally rather than through a metropolitan agent. Our own workmanship carries a lifetime guarantee on top of the product warranty.
Warranty coverage depends on correct installation, normal use, maintenance requirements and the manufacturer current warranty terms.
Frequently Asked Questions
▾What size home does the FDYAN160AV1 suit?
Roughly 190 to 290 m2 of conditioned floor area. Floor area is only a rough guide though -- ceiling height, insulation, glazing and orientation change the answer significantly. We do a room-by-room heat-load calculation on site before quoting a ducted system.
Do I need a three-phase power supply?
It runs on a standard 240V single-phase supply, so most homes will not need a supply upgrade. We still check switchboard and circuit capacity during the assessment, because a system this size adds a substantial load alongside everything else in the house.
Will the indoor unit fit in my roof space?
The indoor unit is 360mm high and 1520mm long, and it has to be lifted into position as well as fitted. Ceiling space and access route are among the first things we check on site -- it is far better to find a problem at assessment stage than on installation day.
What refrigerant does it use?
R32, which has a lower global warming potential than the older R410A and costs less to top up if the system ever needs a regas. Daikin requires R32 ducted indoor units to be installed in the ceiling space, not under floor.
How much does a ducted system cost to install in Singleton?
Ducted pricing depends on the number of zones, duct runs, ceiling access, electrical work and where the outdoor unit can go -- far more variable than a split system. We quote after a full site assessment and heat-load calculation. Call 0422 493 102 to arrange one.
Does zoning actually save money?
Yes, and it is the single biggest lever on running cost. Conditioning three rooms instead of seven cuts consumption roughly proportionally. Getting the zone plan right at design stage matters more to your bills than small differences in equipment efficiency ratings.