About Daikin 12.5kW FDYAN125A-C2V Inverter Ducted Air Conditioner
The Daikin 12.5 kW Ducted Air Conditioner is a high-capacity reverse-cycle ducted system designed for large Australian homes or commercial spaces. It delivers powerful heating and cooling via ducted vents, offering whole-house comfort with the ability to manage climate across numerous rooms. Built using Daikin’s inverter technology, it balances efficiency, quiet operation, and strong design to handle Australia’s wide temperature extremes.
| Component |
Model Name |
| Indoor Unit |
FDYAN125AV1 |
| Outdoor Unit |
RZA125C2V1 |
Key Features
🌡️
All Year-Round Comfort
Cooling & heating both with reverse cycle for all year-round comfort.
💨
Energy-Efficient Ducted System
Inverter ducted system with energy-efficient DC fan motors.
⭐
High Efficiency & Eco-Friendly
High efficiency operation, low global warming potential refrigerants (R32 for 5.0-15.5 kW models) – Exceeding the minimal energy performance standard (MEPS).
📐
Compact Installation
Low indoor unit height (≤ 360 mm) that permits installation in even smaller ceiling or roof space.
🛠️
R22 Retrofit Capability
R22 retrofit for sizes 5.0-15.5 kW, which fits to existing piping and installation points in many cases.
🤫
Night Quiet Mode
The Outdoor Noise Cut activates during sleep hours to maintain a peaceful environment.
Design & Aesthetic Appeal
Daikin’s ducted systems are specifically created to be discreet. The indoor unit is concealed in the ceiling space or roof cavity with very few visible components inside, except the vents and return air grilles. Outdoor and facade units are designed for space-saving flat-bottom chassis and side discharge (approximately 19.5 kW models), reducing visual bulk and facilitating easier installations. The system has nice controller options, and the option for Wi-Fi/smart controls makes them keep a clean look without sacrificing performance.
Daikin 12.5 kW Ducted Air Conditioner – Technical Specifications
| Specification |
Details |
| Rated Cooling Capacity |
12.5 kW |
| Rated Heating Capacity |
~15.0 kW (for 12.5 kW models) |
| Power Supply |
Single-Phase 220-240 V, 50 Hz or Three-Phase 380-415 V, 50 Hz (Daikin Australia) |
| Refrigerant |
R32 (for 5.0–15.5 kW range) (Daikin Australia) |
| Indoor Unit Height |
≤ 360 mm (Daikin Australia) |
| Indoor Sound Level |
~44.2 dB (cooling), ~45–46 dB (heating) at 1.5m |
| Airflow Rate (Nominal/Max) |
~755 / 840 L/s |
| Maximum Piping Length |
~50 metres |
| Outdoor Operating Range |
Cooling: -5°C to ~46°C; Heating: -15°C to ~16°C |
Strengths & Weaknesses
Strengths
- ✔ Excellent capacity for large spaces with strong cooling and heating performance.
- ✔ Flexible installation options thanks to compact indoor units.
- ✔ Retro-fit friendly for homes with existing ducting/piping (R22 retrofit).
- ✔ Good noise control, especially outdoor side discharge in many models.
- ✔ Backed by Daikin’s strong product support & network in Australia.
Weaknesses
- ✖ Significant upfront cost, especially for larger homes or multi-zone systems.
- ✖ Requires professional installation, which can add complexity and cost.
- ✖ Roof cavity space required, plus duct layout needs to be well-planned for performance and efficiency.
- ✖ Sound levels inside are still noticeable in “high load” situations (though manageable).
Daikin 12.5 kW Ducted Air Conditioner Price in Australia
The Daikin 12.5 kW Ducted Air Conditioner is available across Australia with professional installation from Aussie Solar Tech – ideal for large homes and commercial spaces seeking powerful year-round comfort.
✔ Competitive pricing
✔ Professional installation by licensed technicians
✔ Flexible payment options available
Daikin 12.5 kW Ducted Air Conditioner approximate price (Includes both indoor and outdoor units): $4,600 – $5,500 AUD
For a complete package including professional installation, zoning setup, and Wi-Fi control, please contact Aussie Solar Tech for a customised quote.
Request a free quote today and enjoy whisper-quiet, whole-home comfort all year round.
Why would you choose the Daikin 12.5kW Ducted?
If you’re in search of only one system to effortlessly cool and heat your house with minimal visibility, developing a Daikin Air Conditioner Perth for the setup that won’t need frequent digging from or maybe obstructive views from under-exposed mounted components is easy with this entry to mid-grade product. It has excellent trade-offs between capacity, energy efficiency, and flexibility of design. Its retrofit capability and small indoor profile mean that it especially comes in handy (pardon the pun) if you’re upgrading an older system. It certainly represents great value for Aussies who want long-term comfort without the visual and audible imposition.
More Options from Daikin
- Daikin Premium Inverter Ducted 10.0 kW – for medium to large homes.
- Daikin Slim-Line Ducted 12.5 kW – better for tight ceiling space installations.
- Daikin 14.0-15.5 kW models – for even larger properties or higher load demands.
What size air conditioner do you need?
Here’s our rough guide to the air conditioner capacity (size) you’ll need for a particular room size.
| Room size |
Capacity |
| Up to 20 square metres |
2–2.5kW |
| 20–40 square metres |
2.5–5kW |
| 40–60 square metres |
4–6kW |
| 60–80 square metres |
5–7kW |
| 80+ square metres |
6–9kW |
Warranty & Reliability of the Daikin 12.5 kW Ducted Air Conditioner
Daikin offers a 5-year parts and labour warranty in Australia on ducted, split, and multi-split systems installed in domestic premises. The product series is built with components tested to withstand harsh summer conditions, such as high roof cavity heat, and uses durable materials and components. Regular maintenance of filters and ensuring the outdoor unit’s airflow remains unobstructed will help ensure long life and consistent performance.
FAQ
Q: Can this 12.5 kW ducted system be installed in my home?
Yes, provided you have sufficient roof/ceiling cavity space (or slimline configuration), ducting layout, and correct power supply (single-phase or three-phase), depending on model.
Q: What are the running costs like?
Running costs will vary by usage, insulation, and local climate. The inverter design helps reduce power draw when not under full load. To reduce costs further, make use of zoning and scheduling.
Q: Is the system retrofit-friendly?
Yes, for certain models (5.0-15.5 kW), Daikin offers R22 retrofit capability, allowing replacement of indoor & outdoor units while retaining existing duct piping in many cases.
Q: How loud is the system?
Indoor unit nominal sound levels are around 44-46 dB in high modes, which is moderate. Outdoor unit noise is lower in sleep or quiet modes.
So, Should You Buy It?
If your home has many rooms that you want to keep air conditioned and you have an appreciation for clean lines (concealed indoor units, a subtle ducted system is particularly unobtrusive with outlets in the ceiling or on the floor) and year-round climate control, then the Daikin Ducted Air Conditioning 12.5KW could be just what you are looking for. That’s especially true if you can design for good ductwork layout, have enough room for effective roof exposure, and want minimal visible disruption. For smaller homes or a tighter upfront budget, a small ducted system or multi-split could be more than good enough. But in terms of capacity, comfort, and value over time, this Daikin model is tough to beat.
