

The Hitachi 2-Way Blow Cassette (RCD-FSR Series) indoor units are engineered to provide efficient and targeted climate control in various commercial settings. Their design ensures easy installation into standard ceiling spaces, making them ideal for areas where specific air distribution is required. These units are versatile, catering to spaces with high ceilings, and are compatible with multiple Hitachi systems, offering flexibility and efficiency in HVAC solutions.
| Model | Cooling (kW) | Heating (kW) | Set Free Cooling (kW) | Set Free Heating (kW) | Sound Pressure (dB(A)) | Sound Power (dB(A)) | Airflow (m³/h) | Pipe Size (Liq/Gas) | Unit Dimensions (mm) | Panel Dimensions (mm) | Weight (kg) | Front Panel Reference |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RCD-0.8FSR | 2.00 | 2.20 | 2.20 | 2.50 | 27 / 28 / 29 / 30 | 44 | 390 / 450 / 540 / 600 | 1/4 – 1/2 | 345 × 860 × 630 | 30 × 1100 × 710 | 23 + 7.50 | P-AP90DNA |
| RCD-1.0FSR | 2.50 | 2.80 | 2.80 | 3.20 | 27 / 28 / 29 / 31 | 46 | 420 / 510 / 570 / 660 | 1/4 – 1/2 | 345 × 860 × 630 | 30 × 1100 × 710 | 23 + 7.50 | P-AP90DNA |
| RCD-1.5FSR | 3.60 | 4.00 | 3.80 ~ 4.00 | 4.20 ~ 4.80 | 30 / 31 / 34 / 37 | 49 | 600 / 690 / 780 / 900 | 1/4 – 1/2 | 345 × 860 × 630 | 30 × 1100 × 710 | 25 + 7.50 | P-AP90DNA |
| RCD-2.0FSR | 5.00 / 5.60 | 5.60 / 6.30 | 5.20 ~ 5.60 | 5.60 ~ 6.30 | 30 / 33 / 36 / 39 | 51 | 630 / 750 / 870 / 990 | 1/4 – 1/2 | 345 × 860 × 630 | 30 × 1100 × 710 | 25 + 7.50 | P-AP90DNA |
| RCD-2.5FSR | 5.60 / 7.10 | 6.30 / 8.50 | 6.70 ~ 7.10 | 7.50 ~ 8.50 | 33 / 36 / 39 / 42 | 52 | 750 / 870 / 990 / 1110 | 3/8 – 5/8 | 345 × 1420 × 630 | 30 × 1660 × 710 | 39 + 10.50 | P-AP160DNA |
| RCD-3.0FSR | 8.00 | 9.00 | 8.00 | 9.00 | 33 / 38 / 42 / 45 | 55 | 750 / 960 / 1110 / 1260 | 3/8 – 5/8 | 345 × 1420 × 630 | 30 × 1660 × 710 | 39 + 10.50 | P-AP160DNA |
| RCD-4.0FSR | 11.20 | 12.50 | 11.20 | 12.50 | 34 / 37 / 40 / 43 | 55 | 1200 / 1380 / 1590 / 1800 | 3/8 – 5/8 | 345 × 1420 × 630 | 30 × 1660 × 710 | 39 + 10.50 | P-AP160DNA |
| RCD-5.0FSR | 14.00 | 16.00 | 14.00 | 16.00 | 35 / 41 / 44 / 47 | 55 | 1260 / 1620 / 1860 / 2100 | 3/8 – 5/8 | 345 × 1420 × 630 | 30 × 1660 × 710 | 39 + 10.50 | P-AP160DNA |
| RCD-6.0FSR | 16.00 | 18.00 | 16.00 | 18.00 | 39 / 42 / 45 / 48 | 59 | 1440 / 1710 / 1950 / 2220 | 3/8 – 5/8 | 345 × 1420 × 630 | 30 × 1660 × 710 | 39 + 10.50 | P-AP160DNA |