Daikin FWE04FF 4-Pipe Concealed Ceiling Fan Coil Unit
The Daikin FWE04FF is the smallest model of the FWE-FF series. At 30 Pa external static pressure it delivers 1.55 kW total cooling and 1.79 kW heating capacity. Its 2-pipe counterpart in the same size is the FWE04FT.
Capacity table
1.55 kW 30 Pa
1.29 kW 50 Pa
1.27 kW 30 Pa
1.05 kW 50 Pa
1.79 kW 30 Pa
1.57 kW 50 Pa
Values are the nominal capacities given in the manufacturer's price list, listed separately for 30 Pa and 50 Pa external static pressure. For final selection, check the water temperature and airflow conditions in the manufacturer's technical catalogue.
Unit conversions
Values at 30 Pa external static pressure
| kW | kcal/h | BTU/h | |
|---|---|---|---|
| Total cooling (30 Pa) | 1.55 | 1,333 | 5,289 |
| Heating (30 Pa) | 1.79 | 1,539 | 6,108 |
Specifications
- Brand
- Daikin
- Series
- FWE-FF
- Installation
- Concealed ceiling (ducted)
- Pipe system
- 4-pipe (separate cooling and heating coils)
- Fan motor
- AC motor
- External static pressure
- Up to 80 Pa
- Models
- 10 models (04 – 24)
All models in the FWE-FF series
| Model | Total cooling (kW) | Sensible cooling (kW) | Heating (kW) | |||
|---|---|---|---|---|---|---|
| 30 Pa | 50 Pa | 30 Pa | 50 Pa | 30 Pa | 50 Pa | |
| FWE04FFthis model | 1.55 | 1.29 | 1.27 | 1.05 | 1.79 | 1.57 |
| FWE05FF | 1.75 | 1.42 | 1.37 | 1.12 | 1.83 | 1.60 |
| FWE06FF | 2.79 | 2.52 | 2.23 | 2.02 | 2.52 | 2.35 |
| FWE08FF | 3.26 | 2.79 | 2.58 | 2.20 | 3.56 | 3.19 |
| FWE10FF | 3.63 | 3.05 | 2.87 | 2.41 | 4.03 | 3.66 |
| FWE12FF | 4.29 | 3.73 | 3.39 | 2.95 | 4.47 | 4.11 |
| FWE14FF | 6.13 | 5.74 | 4.74 | 4.49 | 6.49 | 6.10 |
| FWE16FF | 6.80 | 6.39 | 5.53 | 5.20 | 6.97 | 6.55 |
| FWE20FF | 7.44 | 6.67 | 6.02 | 5.39 | 7.64 | 7.00 |
| FWE24FF | 9.38 | 8.56 | 7.85 | 7.16 | 9.11 | 8.49 |
Data date: 2026-09-24.
Similar models
Compatible accessories
DK-HMIG22AE-01ARemote controller (controls the thermostats remotely)AC8100-A420-0221Digital flush-mounted thermostatAC8800-A420-2022Touch-screen flush-mounted thermostatAC2982-A420-2621Touch-screen flush-mounted thermostatAC8800-A420-2122Touch-screen flush-mounted thermostat with room card (hotel compatible)
Frequently asked questions
What is the capacity of the FWE04FF?
The FWE04FF delivers 1.55 kW total cooling and 1.79 kW heating at 30 Pa external static pressure, and 1.29 kW cooling and 1.57 kW heating at 50 Pa.
What is the difference between the FWE04FF and the FWE04FT?
The FWE04FT is a 2-pipe model and the FWE04FF is a 4-pipe model. The 4-pipe model has separate cooling and heating coils, so the building can be cooled and heated at the same time. The 2-pipe model has the higher heating capacity (3.18 kW vs 1.79 kW).
How do I get a price quote for the FWE04FF?
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