Daikin SkyAir™ FCA Cassette
Ceiling Cassette • 4-Way Airflow • RZA-AAVJU | FCA-AAVJU • Up to 21.0 SEER2
The Daikin SkyAir FCA ceiling cassette mounts flush in a standard drop ceiling grid and distributes conditioned air in all four directions simultaneously. This 360° airflow pattern creates exceptionally even temperatures throughout large open spaces — the gold standard for open office layouts, retail floors, restaurants, and high-end residential applications.
Max Efficiency
21.0 SEER2
Capacity Range
18K–48K BTU
Airflow
4-Way 360°
Warranty
10-Year Parts
About the Daikin SkyAir™ FCA Cassette
The Daikin SkyAir FCA (RZA-AAVJU outdoor, FCA-AAVJU indoor) is a ceiling cassette system — the indoor unit sits flush in a 2x2 or 2x4 ceiling grid and blows conditioned air outward in four directions simultaneously. This four-way airflow creates remarkably even temperature distribution across large open areas.
Ceiling cassettes are a popular choice for commercial spaces and high-end residential applications where aesthetics matter. From below, only the clean white decorative panel and four slim air vents are visible — a far more elegant look than a wall-mount unit, especially in open-plan spaces.
The FCA achieves impressive efficiency for a commercial system — up to 21.0 SEER2 on the 30,000 BTU model and solid efficiency ratings across the range. The RZA outdoor unit is a commercial-class heat pump built for long service life and reliable operation in the Arizona climate.
The system is available in sizes from 18,000 to 48,000 BTU, making it suitable for anything from a large master bedroom to a full commercial suite. The FCA indoor units come in two sizes — 33-1/16 inch square for the smaller capacities and a taller version for the 30K-48K models.
Core Comfort HVAC has extensive experience with cassette installations in both commercial and residential settings throughout the Phoenix metro area. We handle all aspects of the installation including ceiling penetrations, line sets, electrical, and commissioning.
Why Choose the Daikin SkyAir™ FCA Cassette?
4-way simultaneous airflow for exceptionally even temperature distribution
Flush ceiling mount for clean, unobtrusive aesthetics in commercial and residential spaces
Up to 21.0 SEER2 efficiency — outstanding for a commercial cassette system
Available 18K–48K BTU to handle a wide range of space sizes
Commercial-grade RZA outdoor unit built for long service life
R-32 refrigerant for lower environmental impact
10-Year Parts Limited Warranty on FCA indoor unit with registration
Core Comfort HVAC provides complete cassette installation including ceiling work
Model Numbers & Install Pricing
All prices below are our installed pricing — equipment plus professional installation by Core Comfort HVAC (Licensed & Bonded ROC 363306). Prices are starting points; final pricing may vary by job complexity.
Warranty Information
The Daikin SkyAir FCA ceiling cassette (RZA-AAVJU / FCA-AAVJU) indoor unit carries a 10-Year Parts Limited Warranty with registration. The RZA outdoor unit carries a 7-Year Compressor and 5-Year Parts Limited Warranty. Complete warranty details at daikincomfort.com.
* Online registration must be completed within 60 days of installation to receive the extended warranty. Registration is not required in California or Quebec. Complete details available at daikincomfort.com.