SkyAir™ Heat Pump Single Zone | RZA

The Daikin SkyAir RZA / FBA is a single-zone concealed ducted heat pump system engineered for residential and light commercial applications. The FBA indoor unit features a DC fan motor, auto-adjusting airflow at commissioning based on external static pressure, and full service access from below for easy maintenance. A built-in refrigerant detection system with dispersion mode adds an extra layer of safety, while the inverter-driven outdoor unit modulates output based on actual demand for consistent, energy-efficient comfort. Available from 18,000 to 48,000 BTU — ideal for offices, retail spaces, server rooms, and larger residential zones.
Residential & Light Commercial
Built-in Refrigerant Detection
Up to 230 ft. Piping Length

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RZA-AAVJU | FBA-AAVJU – SkyAir
Capacity Outdoor Unit Indoor Unit Cool BTUH @95 Heat BTUH @47 Heating Cap at 5° AHRI # SEER(2) EER(2) HSPF(2)
18,000 RZA18AAVJU FBA18AAVJU 18,000 20,000 20,200 217175219 16.3 13.45 8.5
24,000 RZA24AAVJU FBA24AAVJU 24,000 27,000 21,000 217175220 16.2 11.7 9.3
30,000 RZA30AAVJU FBA30AAVJU 30,000 34,000 37,000 217175221 16.5 12.35 8.9
36,000 RZA36AAVJU FBA36AAVJU 36,000 40,000 37,600 217175222 16.9 11.75 8.8
42,000 RZA42AAVJU FBA42AAVJU 40,500 47,000 38,500 217175223 15.6 10.5 9.5
48,000 RZA48AAVJU FBA48AAVJU 48,000 54,000 38,500 217175224 15.3 8.9 9.3
RZA-AAVJU SkyAir R-32 Heat Pump Outdoor Unit with R-32 Refrigerant
Model Number Width Height Depth MOCP Liq Pipe Gas Pipe
RZA18AAVJU 43-5/16" 34-1/4" 18-1/8" 20 3/8" 5/8"
RZA24AAVJU 43-5/16" 34-1/4" 18-1/8" 20 3/8" 5/8"
RZA30AAVJU 43-5/16" 34-1/4" 18-1/8" 35 3/8" 5/8"
RZA36AAVJU 43-5/16" 34-1/4" 18-1/8" 35 3/8" 5/8"
RZA42AAVJU 43-5/16" 34-1/4" 18-1/8" 35 3/8" 5/8"
RZA48AAVJU 43-5/16" 34-1/4" 18-1/8" 35 3/8" 5/8"
FBA SkyAir R-32 HSP Concealed Ducted Unit with R-32 Refrigerant
Model Number Width Height Depth Liq Pipe Gas Pipe
FBA18AAVJU 39-3/8" 9-11/16" 31-1/2" 3/8" 5/8"
FBA24AAVJU 39-3/8" 9-11/16" 31-1/2" 3/8" 5/8"
FBA30AAVJU 55-1/8" 9-11/16" 31-1/2" 3/8" 5/8"
FBA36AAVJU 55-1/8" 9-11/16" 31-1/2" 3/8" 5/8"
FBA42AAVJU 55-1/8" 9-11/16" 31-1/2" 3/8" 5/8"
FBA48AAVJU 55-1/8" 9-11/16" 31-1/2" 3/8" 5/8"
  • Vendor EMCO HVAC Port Coquitlam

SkyportHome App

The SkyportHome app is designed to work with Daikin's smart thermostats, helping users remotely manage and optimize their home's heating and cooling system. The app offers a range of features for monitoring and controlling temperature, indoor air quality (with accessory), and system performance, enabling users to optimize comfort and energy efficiency.

✔ Remote control of thermostat
✔ Air quality monitoring
✔ Energy management and usage
✔ Alerts and maintenance notifications
✔ Integration with smart home systems
✔ Multiple zones control
✔ Geofencing
✔ User-friendly interface

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