The Daikin FDYAN125A-C2V is a 12.5kW reverse-cycle inverter ducted air-conditioning system designed for medium-sized homes and multi-zone residential applications. Its Australian-made concealed indoor unit delivers up to 840L/s of airflow while maintaining a low-profile 360mm casing for installation in ceiling spaces.
The system comprises the FDYAN125AV1 indoor unit and RZA125C2V1 outdoor unit.
Features
12.5kW rated cooling capacity
15.0kW rated heating capacity
Reverse-cycle inverter operation
Low-profile 360mm-high indoor unit
Australian-made indoor unit
High-efficiency DC indoor fan motor
Lightweight moulded Sirocco fan
Three indoor fan-speed settings
Maximum airflow of 840L/s
Space-saving side-discharge outdoor unit
Night Quiet operating mode
R32 refrigerant
R22 retrofit capability, subject to installation assessment
Maximum refrigerant piping length of 50 metres
Compatible with optional wired, Wi-Fi and zoning controls
Five-year domestic parts-and-labour warranty, subject to Daikin’s conditions
Indoor & Outdoor Specifications
| Specification | Details |
|---|
| Indoor Model | FDYAN125AV1 |
| Indoor Dimensions | 360 × 1,520 × 935mm |
| Indoor Weight | 55kg |
| Outdoor Model | RZA125C2V1 |
| Outdoor Dimensions | 990 × 940 × 320mm |
| Outdoor Weight | 78kg |
| Supply Air Flange | 245 × 1,152mm |
| Return Air Flange | 2 × 400mm oval return-air openings |
| Pipe Sizes | 9.5mm liquid / 15.9mm gas, flare connections |
| Refrigerant | R32 |
| Cooling Capacity | 4.0–12.5–14.0kW minimum/rated/maximum |
| Heating Capacity | 4.1–15.0–16.0kW minimum/rated/maximum |
| Air Flow | 755L/s nominal / 840L/s maximum |
| Drain | 25mm ID / 32mm OD |
| Power Supply | 220–240V, single-phase, 50Hz |
| Max Current | 32A maximum fuse; 27.5A minimum circuit ampacity |
Performance Specifications
| Specification | Details |
|---|
| Rated cooling input | 3.94kW |
| Rated heating input | 4.00kW |
| EER | 3.17 |
| COP | 3.75 |
| Indoor fan speeds | High, medium and low |
| Indoor sound—cooling | 44.2dBA on high at 1.5m |
| Indoor sound—heating | 45.5dBA on high at 1.5m |
| Outdoor sound—cooling | 53dBA at 1m |
| Outdoor sound—heating | 56dBA at 1m |
| Outdoor sound power | 72dBA |
| Maximum pipe length | 50m |
| Cooling operating range | −5°C to 46°C dry bulb |
| Heating operating range | −15°C to 16°C wet bulb |
| Compressor | Hermetically sealed swing compressor |
System Components
Optional Controls & Accessories
| Model | Description |
|---|
| BRC1E63 | Daikin Nav Ease wired wall controller |
| BRP15B61 | Daikin Airbase wireless LAN adaptor for smartphone control |
| BRC24Z4B9 | Four-zone controller for 24V zone motors |
| BRC24Z8B9 | Eight-zone controller for 24V zone motors |
All controllers, Wi-Fi adaptors, zoning equipment, zone motors and temperature sensors are sold separately. Some accessories require additional interface components or specific installation configurations.
Important Information
The R32 indoor unit must be installed in a ceiling space and is not approved for underfloor installation.
A compatible wall controller is required and must be ordered separately.
Supply and return-air plenums, ductwork, grilles, zone motors and installation materials are not included.
Reuse of existing R22 pipework is subject to pipe sizing, condition and contamination checks by the installer.
Professional installation by suitably licensed refrigeration and electrical contractors is required.
Sources: Daikin Australia Inverter Ducted product page, Daikin FDYAN technical specifications, Daikin OEM RZA125C2V1 technical data and FDYAN125AV1/RZA125C2V1 system specifications.
