Chilled Water Fan Coil Unit
Why choose GRAD fan coil unit?
1.30+ years manufacturer.
2.AHRI & CE certified.
3.1500sets/day production capacity to guarantee timely delivery.
4.Fast reaction for after-sales problem.
5.Multiple types with various models to meet customization requirements.
6.Patent appearance design.
7.Production and sales integration, better understand market requirements to offer OEM/ODM service.
8.Factory direct sales to offer cost-effective product.
Chilled Water Fan Coil Unit
Chilled Water Fan Coil Unit mainly consists of centrifugal fan and heat exchanger etc., which is one of the terminals inthe central air conditioning system. It has been widely applied in air conditioning occasions of civil or industrial buildings with large space or of multiple rooms like hotel, restaurant, factory, exhibition hall, shopping mall and office buildings.
Structures and specification
1.There are five kinds of fan coil according to different structures,horizontal concealed,horizontal exposed,vertical concealed,vertical exposed and cassette.
2.There are different models to meet clients’ requirements according to different air volume and cooling capacity.
Installation and use instructions
1、Vertical unit installed in a horizontal plane, maintain vertical, shall not be tilted；Keep the unit level when horizontal installation to prevent water overflow
2、Inlet and outlet piping valves should be installed to facilitate maintenance
3、Unit 3 speed, opens from high-grade start, and then select the other class.
4、Not less than 7 ℃ cold water temperature in summer,Hot water temperature is not higher than 80 ℃ in winter
5、The biggest allows the use of pressure 1.6 MPa
6、Filters and heat exchanger need regular cleaning
7、You should be cut off power supply before maintenance
The FP-WA model features a compact and lightweight design, ensuring easy installation and seamless integration into suspended ceilings or customized enclosures. Its low-noise centrifugal fan and optimized airflow path guarantee quiet operation, making it suitable for environments demanding high acoustic comfort, such as conference rooms, luxury hotels, and premium office spaces. For enhanced flexibility, the unit supports adjustable fan speeds and precise temperature control, allowing users to tailor cooling or heating output according to seasonal needs. The heat exchanger, constructed from high-quality hydrophilic aluminum fins and seamless copper tubes, ensures superior thermal efficiency and corrosion resistance, extending the product’s service life.
Data Sheet for Chilled Water Fan Coil Unit
Model No. | FP-34 | FP-51 | FP-68 | FP-85 | FP-102 | FP-136 | FP-170 | FP-204 | FP-238 | FP-272WAG | |
Qty. | 23 | 10 | 4 | 25 | 11 | 37 | 82 | 21 | 99 | 33 | |
Air Volume(m³/h) | 340 | 510 | 680 | 850 | 1020 | 1360 | 1700 | 2040 | 2380 | 2720 | |
Cooling Capacity (kw) | 2.15 | 3.35 | 3.95 | 5.05 | 5.95 | 7.45 | 9.25 | 10.95 | 12.85 | 15.7 | |
Heating Capacity(Kw) | 3.7 | 5.5 | 6.7 | 8.4 | 9.8 | 12.8 | 15.9 | 19.2 | 21.4 | 23.55 | |
ESP(Pa) | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 125 | |
Power Supply | 220V/1PH/60Hz | ||||||||||
Power Input (W) | 48 | 64 | 81 | 97 | 114 | 169 | 204 | 243 | 291 | 520 | |
Dimension (L*W*D) mm | 730*520*230 | 880*520*230 | 980*520*230 | 1080*520*230 | 1200*520*230 | 1500*520*230 | 1660*520*230 | 1830*520*230 | 1940*520*230 | 1500*597*331 | |
Air Outlet Size(mm) | 470*130 | 620*130 | 700*130 | 820*130 | 940*130 | 1240*130 | 1400*130 | 1580*130 | 1720*130 | 1240*230 | |
Cooling coil | Copper pipe & aluminum fins | ||||||||||
Cooling coil system | 2-pipe system, with heating & cooling | ||||||||||
Copper Tube Diameter | φ7mm | φ7mm | φ7mm | φ7mm | φ7mm | φ7mm | φ7mm | φ7mm | φ7mm | φ9.52mm | |
Copper Tube Thickness | 0.28 mm | ||||||||||
Fins Thickness | 0.095 mm | ||||||||||
Fins Distance | 1.9mm | 2.2 mm | |||||||||
No. of Fins | 247 | 326 | 368 | 431 | 494 | 652 | 736 | 831 | 905 | 564 | |
Fans (QTY) | 1 | 2 | 2 | 2 | 2 | 3 | 4 | 4 | 4 | 3 | |
Motors (SET) | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | |
Noise (dB) | 42 | 44 | 46 | 47 | 49 | 50 | 52 | 54 | 56 | 56 | |
Water Plate | Iron plate with paiting and insulated | ||||||||||
Inlet and Outlet water pipe | 1" (DN20) internal thread ，DN20 | 1" (DN25) internal thread | |||||||||
Condensate pipe | 3/4" (DN20) internal thread ，DN20 | ||||||||||
Control type | 3-speed button controller with RS485 | ||||||||||
Features for Chilled Water Fan Coil Unit
•Product diversity better caters for installation way and building types.
•Optimized tube design and double open sides hydrophilic aluminum fins make a higher heat exchanging rate.
•Multi-specification fans could meet different air volume demands.
•Super silence operation makes the living environment more comfortable.
•LCD screen and remote controller is available which makes operation more convenient.
•Faster heating rate than traditional heating radiator.Air flow and temperature is more even.
Application
Fast train station service center, residential building,villas, clubs, hotels, high speed station, government office reconstruction projects.
About us
GRAD sales network covers over 100 countries and regions like America, Australia Indonesia, Malaysia, UAE, Thailand, Nigeria etc and has established branch company in USA, and set up offices in Cambodia and Thailand to make overall layout of global market.
GRAD Group devotes itself to be a central air conditioning customization expert around you and provides you a comprehensive energy solution, GRAD possesses national mechanical and electrical equipment installation Class I qualification and purification equipment installation Class II qualification. GRAD has the overall project contacting ability. It has contracted national class and provincial class technology research projects for many times. The accumulated patents for technological achievements has passed 150 items. There are more than 300 senior engineers available for central air conditioning design and solution. The 700,000 ㎡ manufacturing base includes the whole cental air conditioning series: from chiller to terminal products. The high efficient falling film centrifugal chiller maintains domestic leading position and the large fan wall air handling unit has filled domestic blank and been listed in the national torch plan. GRAD has the national class air conditioning testing center and has passed CNAS certification. The products quality can be well guaranteed. Some of projects gained China Construction Project Luban Prize and National High Quality Project.At the mean while, GRAD has established more than 30 offices allover China, such as Beijing, Tianjin, Shenyang, Xi’an, Wuhan, Nanjing, etc. The sales, design, installation and after sales network has covered every corner of China. Moreover, its products have been exported to more than 100 countries.
