
Designed to be installed within false ceilings where minimum mounting space is available.
Concealed Ducted Fan Coils have been specially designed to be installed within false ceilings where minimum mounting space is available. It offers external static pressures suitable for the ducting of treated air to suit the majority of installation requirements.
We offer a complete product range, with multiple row coil designs, accessories for the majority of installation requirements, and constructional features to maximize the product flexibility, such as auxiliary heating coils and auxiliary electrical heaters suitable for on-site or in-stock installation.

Minimizes Costs- Maximizes Flexibility- Optimizes Distribution

√ EC Motor with modulating 0-5 V DC Input(for EC version)
√ Auxiliary Electric Heater Element for installation On-site or In-stock
√ Interchangeable left/right side coil connections
√ Auxiliary 1 row heating coil for installation On-site or in-stock
√ 12,30 and 60 Pa External Static Pressure(ESP) models available (for AC version)
√ Variable External Static Pressures(ESP)up to 60 Pa(for EC version)
2 pipe range:
Cooling: 1.7 kw ~ 9.9 kw
Heating: 2.04 kw ~11.7kw
4 pip range:
(with heating coil)

FC-WA(3R)-[Size]-V~ | 200 | 300 | 400 | 500 | 600 | 800 | 1000 | 1200 | 1400 | 1600 | |||||
Unit Configuration | Configuration | 2-pipe | |||||||||||||
Number Of Fan Blowers | Single | Twin | Three | Four | Three | Four | |||||||||
Power Supply | (V/Ph/Hz) | 230 / 1 / 50 | |||||||||||||
220 / 1 / 60 | |||||||||||||||
Operation Control | ~S: Complete function onboard PCB with integrated group control functionality, incl. 1 pc return air sensor and 2 pcs temperature sensors. | ||||||||||||||
~T: Terminal strip only. | |||||||||||||||
Performance Data | Air | Air Flow | H | 3 | m3/hr | 451 | 566 | 758 | 934 | 1179 | 1527 | 1754 | 1991 | 2586 | 2933 |
M | 2 | 358 | 457 | 615 | 840 | 958 | 1220 | 1605 | 1871 | 2389 | 2666 | ||||
L | 1 | 278 | 293 | 433 | 571 | 779 | 896 | 1144 | 1573 | 2068 | 2482 | ||||
Available pressure | H | 3 | Pa | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | ||
M | 2 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | ||||
L | 1 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | ||||
Cooling | Cooling Capacity | H | 3 | Kw | 2.43 | 3.08 | 3.9 | 4.8 | 5.99 | 8.01 | 8.72 | 9.87 | 12.8 | 14.6 | |
M | 2 | 2.02 | 2.59 | 3.3 | 4.42 | 5.09 | 6.7 | 8.14 | 9.4 | 12 | 13.5 | ||||
L | 1 | 1.65 | 1.8 | 2.5 | 3.24 | 4.32 | 5.23 | 6.23 | 8.2 | 10.7 | 12.8 | ||||
Sensible Cooling Capacity | H | 3 | 1.74 | 2.2 | 2.82 | 3.46 | 4.31 | 5.73 | 6.35 | 7.16 | 9.24 | 10.5 | |||
M | 2 | 1.44 | 1.84 | 2.38 | 3.18 | 3.64 | 4.77 | 5.91 | 6.81 | 8.66 | 9.71 | ||||
L | 1 | 1.17 | 1.27 | 1.78 | 2.31 | 3.08 | 3.7 | 4.48 | 5.92 | 7.71 | 9.16 | ||||
Heating | Heating Capacity | H | 3 | Kw | 3.00 | 3.78 | 4.87 | 5.99 | 7.43 | 9.85 | 11.00 | 12.52 | 16.15 | 18.25 | |
M | 2 | 2.50 | 3.18 | 4.12 | 5.51 | 6.32 | 8.24 | 10.27 | 11.92 | 15.14 | 16.66 | ||||
L | 1 | 2.04 | 2.21 | 3.12 | 4.04 | 5.36 | 6.43 | 7.86 | 10.4 | 13.5 | 16 | ||||
Max. Electric Heater Capacity@220V | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |||||
Sound | Sound Pressure Level ( Outlet ) | dB(A) | 40/38/37 | 44/43/40 | 43/41/37 | 45/43/39 | 49/47/44 | 44/43/39 | 47/46/44 | 52/48/44 | 52/48/44 | 54/52/50 | |||
Sound Pressure Level ( Inlet + Radiated ) | 43/41/40 | 47/46/43 | 46/44/40 | 48/46/42 | 52/50/47 | 47/46/42 | 50/49/47 | 55/51/47 | 55/51/47 | 57/55/53 | |||||
Sound Power Level ( Outlet ) | 49/47/46 | 53/52/49 | 52/50/46 | 55/53/48 | 58/56/51 | 53/52/48 | 57/56/53 | 61/57/54 | 61/57/53 | 63/61/60 | |||||
Sound Power Level( Inlet + Radiated ) | 52/50/49 | 56/55/52 | 55/53/49 | 58/56/51 | 61/59/54 | 56/55/51 | 60/59/56 | 64/60/57 | 64/60/56 | 66/64/63 | |||||
Electrical | Fan Motor Power | H | 3 | W | 82 | 105 | 139 | 154 | 206 | 261 | 288 | 359 | 430 | 511 | |
M | 2 | 75 | 96 | 128 | 146 | 188 | 238 | 276 | 342 | 365 | 460 | ||||
L | 1 | 68 | 88 | 111 | 129 | 173 | 216 | 249 | 325 | 345 | 412 | ||||
Fan Motor Running Current @ H | A | 0.36 | 0.46 | 0.61 | 0.67 | 0.93 | 1.14 | 1.22 | 1.61 | 1.95 | 2.33 | ||||
Fan Motor Starting Current @ H | A | 1.08 | 1.14 | 1.35 | 1.95 | 2.10 | 2.70 | 3.52 | 4.81 | 5.65 | 6.75 | ||||
Hydraulic | Cooling Water Flow Rate | 3 | L/h | 417 | 528 | 669 | 827 | 1029 | 1375 | 1498 | 1694 | 2197 | 2501 | ||
2 | 347 | 445 | 567 | 758 | 873 | 1150 | 1397 | 1613 | 2064 | 2321 | |||||
1 | 283 | 310 | 428 | 557 | 741 | 898 | 1069 | 1408 | 1842 | 2194 | |||||
Cooling Pressure Drop | 3 | KPa | 18.3 | 30.8 | 17 | 26.7 | 42.8 | 42.7 | 17.3 | 22.7 | 42.2 | 57.2 | |||
2 | 13.3 | 22.9 | 12.8 | 23.1 | 32.1 | 31.3 | 15.4 | 20.8 | 37.9 | 50.2 | |||||
1 | 9.38 | 12.3 | 7.9 | 13.6 | 24.2 | 20.4 | 9.68 | 16.5 | 31.1 | 45.5 | |||||
Heating Water Flow Rate | L/h | Same as "Cooling Water Flow Rate" | |||||||||||||
Heating Pressure Drop | 3 | KPa | 14.75 | 24.82 | 13.7 | 21.6 | 35 | 24.8 | 14 | 18.6 | 34.7 | 47.4 | |||
2 | 10.72 | 18.45 | 10.3 | 18.7 | 26.3 | 25.5 | 12.5 | 17 | 31.2 | 41.6 | |||||
1 | 7.56 | 9.91 | 6.36 | 11 | 19.8 | 16.6 | 7.85 | 13.5 | 25.6 | 37.7 | |||||
water content | L | 0.72 | 0.87 | 1.02 | 1.17 | 1.32 | 1.92 | 2.07 | 2.22 | 2.59 | 2.84 | ||||
Construction and Packing Data | Water | Type | Socket(Threaded Female) | ||||||||||||
Connections | In | mm [in] | 3/4" | ||||||||||||
Out | |||||||||||||||
Condensate Drainage Connection | |||||||||||||||
Dimensions | L | mm | 755 | 855 | 955 | 1155 | 1255 | 1655 | 1755 | 1855 | 1755 | 1955 | |||
W | 550 | 620 | |||||||||||||
H | 250 | 300 | |||||||||||||
Net Weight | Kg | 17 | 23 | 24 | 28 | 31 | 36 | 43 | 45 | 51 | 60 |
a. Cooling mode: b. Heating mode:
- Return air temperature: 27C DB/ 19C WB. - Return air temperature: 20C.
- Inlet/ outlet water temperature: 7C/ 12C. - Inlet water temperature: 50C.
- Water flow-rate: same as cooling mode



At Central Air Conditioning Solutions, Umbrellaclimate specialize in delivering top-tier climate control systems designed to enhance the comfort, efficiency, and sustainability of homes, businesses, and industrial spaces. With over 40 years of experience in the HVAC (Heating, Ventilation, and Air Conditioning) industry, we are a trusted partner for high-quality central air conditioning systems.
Our Mission
Our mission is simple: to provide reliable, energy-efficient, and cost-effective cooling and heating solutions that ensure optimal comfort for our customers. We aim to lead the industry in technological innovation and customer satisfaction, making comfort affordable and accessible to everyone.
Our Services
We offer a comprehensive range of services that include:
- Custom Central Air Conditioning Installation: Tailored to fit the unique needs of residential, commercial, and industrial properties.
- Maintenance & Repair: Regular servicing to ensure the longevity and peak performance of your air conditioning system.
- Energy-Efficient Upgrades: Installation of the latest eco-friendly HVAC technologies to reduce energy consumption and costs.
- 24/7 Customer Support: Our dedicated team is available around the clock to address any issues or queries.
Why Choose Us?
- Expert Technicians: Our team of certified HVAC technicians brings decades of expertise to every project, ensuring precision and efficiency.
- Quality Products: We partner with leading manufacturers to offer the most advanced and reliable air conditioning units.
- Energy Efficiency: Our solutions are designed to help clients minimize energy usage while maximizing comfort, reducing both their carbon footprint and utility bills.
- Customer Satisfaction: We prioritize customer satisfaction and pride ourselves on delivering tailored solutions that meet each client's specific needs.
Whether you need a new installation, system upgrade, or routine maintenance, Central Air Conditioning Solutions is your go-to expert for high-performance climate control systems. We are committed to keeping you cool and comfortable year-round.

