Ducted units hide entirely inside the ceiling void and deliver conditioned air through short ducts to ceiling grilles — no visible indoor unit anywhere in the room. One indoor can serve two to six zones, making ducted the specifier's default for high-end offices, hotels, and heritage refurbishments where wall or ceiling clutter is unacceptable.
Discover moreThe indoor unit and duct runs sit inside the void — the room only shows a discreet supply/return grille.
A single slim-ducted unit typically serves 2-6 rooms via ducting, cutting equipment count and outdoor-unit real estate.
The FBA range's medium static pressure (up to 150 Pa) lets ducts route around obstructions without capacity loss.
Indoor unit is above the ceiling; only air-noise reaches the room — typically <28 dB(A) at the grille.
Independent per-outlet damper control means each zone can be tuned during commissioning without re-ducting.
Slimmest medium-static-pressure ducted unit on the market.
Ultra-slim indoor unit designed for shallow ceiling voids where a standard ducted won't fit. Delivers medium static pressure to serve multi-zone layouts, runs quietly, and adapts to non-standard duct routes. Compatible with both Sky Air (AZAS) and split (ARXM) outdoor units for spec flexibility.
Economical ducted spec for small commercial and residential fit-outs.
Medium-static ducted indoor paired with a standard split outdoor — the value option for single-zone fit-outs where the outdoor can sit within ~20m. Compatible with the FBA slim-body indoor for shallow ceiling voids.
Standard commercial ducted paired with Sky Air Advance.
Medium-static ducted indoor with the Sky Air Advance outdoor — the specifier's default for typical office, hotel and retail fit-outs. R-32 refrigerant, DIII-Net compatible, extended pipe runs versus the Standard split.
Best-in-class SEER/SCOP for efficiency-critical projects.
Paired with Sky Air Alpha for the highest seasonal efficiency in the ducted range. Same medium static pressure and slim body as Advance, with tighter part-load performance for long-hours buildings and BREEAM-scored fit-outs.
Alpha efficiency with the latest RZAG-B outdoor generation.
Latest RZAG-B outdoor pairing for the FBA ducted range — updated compressor and heat exchanger for further part-load gains. Use when specifying against the newest Daikin selection software or when tender documents call up the -B suffix.
Long duct runs and larger footprints where medium static isn't enough.
High-static-pressure variant of the FBA ducted range — sustains airflow through long, restrictive or high-resistance duct networks that would starve a medium-static unit. Compatible with both Sky Air Advance (RZASG) and Alpha (RZAG) outdoors. Right for larger open-plan floors, deep-plan retail and multi-zone hotel layouts.
Ultra-slim split ducted with Alpha efficiency for tight ceiling voids.
FDXM-F ultra-slim indoor paired with Sky Air Alpha — designed for the shallowest ceiling voids where even the FBA slim-body won't fit. Right for hotel bedroom corridors, low-ceiling retrofits and grade-listed spaces where every mm of void matters.
Economical ultra-slim ducted for small light-commercial fit-outs.
Same ultra-slim FDXM-F indoor paired with a standard split outdoor — the value spec for boutique-hotel single-room retrofits and light-commercial fit-outs where the outdoor can sit within ~20m. R-32 refrigerant.
“Ducted air conditioning systems systems that outlast the buildings they sit in.”
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