Daikin FDYAN140AV1 Three Phase 14kW Ducted Air Conditioner

The Daikin FDYAN140AV1 Three Phase inverter ducted air conditioner delivers high-capacity reverse-cycle heating and cooling for larger Australian homes, substantial open-plan spaces, offices and suitable light-commercial properties. Paired with the RZA140C2Y1 outdoor unit, this combination provides 14.0kW of rated cooling capacity and 16.5kW of rated heating capacity.

The FDYAN140AV1 indoor unit is generally concealed within a roof or ceiling space. Conditioned air is distributed through insulated ductwork to outlets positioned throughout the selected areas of the building. This installation method creates a clean interior appearance because the main indoor air-conditioning unit remains hidden from view.

Complete FDYAN140AV1 and RZA140C2Y1 Combination

This listing combines the FDYAN140AV1 concealed indoor unit with the matching RZA140C2Y1 outdoor unit. The RZA140C2Y1 is the three-phase outdoor model and must not be confused with the single-phase RZA140C2V1 version. A compatible three-phase electrical supply must be confirmed before ordering this combination.

The system uses R32 refrigerant and inverter technology. A BRC1E63 wired controller may also form part of the proposed equipment package, subject to confirmation on the final written quotation. Customers should verify both model numbers, electrical requirements and all included accessories before approving the order.

Key Product Specifications

Brand	Daikin
Indoor Unit	FDYAN140AV1
Outdoor Unit	RZA140C2Y1
Controller	BRC1E63 wired controller, subject to package confirmation
Rated Cooling Capacity	14.0kW
Rated Heating Capacity	16.5kW
Refrigerant	R32
Power Supply	Three phase
System Type	Reverse-cycle inverter ducted air conditioner

High-Capacity Three-Phase Performance

The Daikin FDYAN140AV1 Three Phase system is designed for properties with substantial heating and cooling requirements. Its 14.0kW cooling output can support larger conditioned areas when the system is appropriately selected, while its 16.5kW rated heating capacity provides reverse-cycle warmth during colder conditions.

Inverter technology allows the compressor to adjust its operation according to the current demand. Rather than operating only at maximum output and repeatedly switching on and off, the system can vary its output as indoor conditions change. When correctly selected and installed, this can support more stable indoor temperatures and controlled operation.

Three-Phase Electrical Requirements

This combination requires a compatible three-phase electrical supply. A qualified electrician or air-conditioning professional should confirm the available electrical service and switchboard configuration before the equipment is purchased. The three-phase RZA140C2Y1 outdoor unit should not be ordered as a replacement for a single-phase model without professional assessment.

Electrical upgrades, new circuits, isolators, circuit protection, cabling and switchboard modifications are not automatically included with the equipment. Any required electrical work should be separately identified in the installation quotation.

Discreet Whole-Property Comfort

The concealed design of the FDYAN140AV1 allows heating and cooling to be delivered without placing a separate wall-mounted indoor unit in every room. In most installations, only the supply-air outlets, return-air grille and controller remain visible inside the property.

A professional duct design is essential for appropriate operation. The installer must calculate the required airflow and determine suitable duct sizes, outlet positions and return-air capacity. Correct airflow balancing can improve comfort across different spaces while helping manage unnecessary operating noise.

Optional Zoning Possibilities

A compatible zoning system may allow selected areas of the property to operate independently. For example, daytime living zones may be used while bedroom zones remain closed. Later, the occupants may direct conditioned air to bedrooms while reducing airflow to unused living spaces.

The number of practical zones depends on the duct configuration, required airflow and chosen control system. Zone motors, room sensors, smart controllers and third-party zoning products are not automatically included. These components must be checked for compatibility and separately itemised in the quotation.

BRC1E63 Wired Controller

The BRC1E63 is a wired wall controller designed to provide convenient access to important air-conditioning functions. It gives users a central point from which to manage a compatible Daikin ducted system. However, package inclusions may vary, so the controller should only be considered included when it is listed on the accepted quotation.

Optional Wi-Fi control, advanced zoning interfaces, additional room-temperature sensors and building-management connections require separate compatibility checks. Discuss these requirements with the installer before purchasing additional equipment.

Suitable Applications

The Daikin FDYAN140AV1 and RZA140C2Y1 combination may suit larger homes, multi-room residences, substantial open-plan living spaces, offices, consulting facilities and selected light-commercial environments. The final system selection should always be supported by a professional heat-load assessment.

A heat-load calculation should consider the property’s insulation, ceiling height, window area, building orientation, occupancy, local climate and internal heat-producing equipment. These factors can significantly change the required heating and cooling capacity. Selecting a system from floor area alone may lead to an unsuitable result.

Professional Ducted-System Design

A complete ducted installation involves much more than selecting the indoor and outdoor units. The installer must determine the required airflow, duct dimensions, outlet locations, return-air arrangement and zoning configuration. Refrigeration pipework, drainage, electrical supply and outdoor-unit clearances must also be assessed.

The RZA140C2Y1 outdoor unit requires an appropriate location with sufficient airflow, service access and manufacturer-required clearances. The final position should be confirmed by the installer after inspecting the property and assessing relevant installation conditions.

What Is Included?

This product listing covers the FDYAN140AV1 indoor unit and RZA140C2Y1 three-phase outdoor unit. Inclusion of the BRC1E63 wired controller remains subject to package confirmation. Ductwork, outlets, return-air grilles, zoning equipment, refrigeration pipework, electrical work, drainage, mounting components, delivery and installation are not included unless specifically itemised.

Product photographs are representative and may not show the exact physical dimensions, electrical connections, cabinet design or model labelling of the supplied equipment. Always rely on the stated model numbers, written technical information and accepted quotation when confirming the order.

Professional Installation and Warranty

The Daikin FDYAN140AV1 Three Phase system must be installed and commissioned by appropriately licensed professionals in accordance with Australian requirements and Daikin’s instructions. The installer should confirm electrical compatibility, refrigeration requirements, drainage, duct design, airflow and outdoor-unit placement before installation begins.

Warranty eligibility and coverage are subject to Daikin Australia’s applicable terms, correct installation, permitted use and any registration or documentation requirements. Customers should keep the purchase invoice, installer information and commissioning records for future reference.

For manufacturer information, visit the official Daikin inverter ducted air-conditioning page. You can also browse our air-conditioning systems or contact Air Conditioning Trade for assistance.

Request a Quote for the Daikin FDYAN140AV1 Three Phase

Choose the Daikin FDYAN140AV1 Three Phase with the RZA140C2Y1 outdoor unit when your project requires a high-capacity 14kW three-phase ducted solution. Contact Air Conditioning Trade to discuss availability, delivery and professional installation options. We can help determine whether this combination is suitable for your property and prepare a tailored quotation.