Advanced Air Fan Coil Units
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.
Advanced Air Fan Coil Units
GRAD High-Efficiency Fan Coil Unit (FCU) – Patented HVAC Terminal for Central Air Conditioning
The GRAD Fan Coil Unit (FCU) is a high-performance terminal unit for central air conditioning systems, consisting primarily of a centrifugal fan and a high-efficiency heat exchanger. Engineered for versatility, it is the ideal cooling and heating solution for large-scale civil and industrial buildings, including hotels, restaurants, factories, exhibition halls, shopping malls, and office complexes.
Key Performance Features
Ultra-Efficient Energy Saving: Our technology exceeds national energy efficiency standards by more than 15%, significantly reducing long-term operational costs.
Whisper-Quiet Operation: Designed with advanced sound-absorbing materials, the noise level is 1 to 2dB lower than national standards, ensuring a balmy and quiet working environment.
High-Volume Airflow: Features a wide air output range with a maximum airflow of 3400m³/h, providing rapid temperature regulation and dehumidification.
Patented Aesthetic Design: With a national patent for appearance, the unit is lightweight, compact, and aesthetically pleasing, designed to blend seamlessly into modern interiors.
Superior Cost-Performance: Offers a wide variety of customizable models to meet specific cooling capacities and air volume requirements at a highly competitive price point.
| Product Name | Floor standing Fan coil unit | ||||||||
| Model No. | FP-34LM | FP-51LM | FP-68LM | FP-85LM | FP-102LM | FP-136LM | FP-170LM | FP-204LM | FP-238LM |
| Air Volume (m³/h) | 340 | 510 | 680 | 850 | 1020 | 1360 | 1700 | 2040 | 2380 |
| Cooling Capacity(kw) | 1.8 | 2.7 | 3.6 | 4.5 | 5.4 | 7.2 | 9 | 10.8 | 12.6 |
| Heating Capacity(Kw) | 2.7 | 4.05 | 5.4 | 6.75 | 8.1 | 10.8 | 13.5 | 16.2 | 18.9 |
| Power Supply | 220V/1PH/50Hz | ||||||||
| Power Input (W) | 36 | 50 | 60 | 74 | 93 | 130 | 147 | 183 | 221 |
| Noise (dB) | 37 | 39 | 41 | 43 | 45 | 46 | 48 | 50 | 52 |
| Water volume(kg/h) | 310 | 470 | 620 | 780 | 930 | 1240 | 1550 | 1860 | 2170 |
| Water resistance(kPa) | ≤30 | ||||||||
| Weight(kg) | 27 | 32 | 33.5 | 36 | 39 | 52 | 61.5 | 64.5 | 67.5 |
| Water Plate | Iron plate with paiting and insulated | ||||||||
| Maximum working pressure(MPa) | 1.6 | ||||||||
| Inlet and Outlet water pipe | Rc 3/4" (DN20) internal thread ，DN20 | ||||||||
| Condensate pipe | R2 3/4" (DN20) internal thread ，DN20 | ||||||||
Versatile Structural Configurations
To meet diverse installation needs, GRAD provides five structural forms:
Horizontal Concealed: Perfect for sleek, hidden ceiling installations.
Horizontal Exposed: Ideal for modern open-ceiling layouts.
Vertical Concealed: Designed for hidden floor-side mounting.
Vertical Exposed: A classic standalone wall-mounted solution.
Cassette Type: Offers uniform 360-degree air distribution.
Technical Specifications & Usage Limits
Summer Cooling: Minimum cold water temperature of 7°C.
Winter Heating: Maximum hot water temperature of 80°C.
Working Pressure: Maximum allowable pressure of 1.6 MPa.
Control Logic: Features a 3-speed controller; always start from the "High" setting before switching to other speeds.
Installation & Maintenance Best Practices
Precise Leveling: Vertical units must remain strictly vertical; horizontal units must be kept level to prevent water overflow and ensure proper drainage.
Maintenance Access: Inlet and outlet piping valves must be installed to facilitate easy maintenance.
Regular Cleaning: Filters and heat exchangers require periodic cleaning to maintain optimal airflow and thermal efficiency.
Safety First: Always disconnect the power supply before performing any maintenance or inspection.
Company information
Shandong GRAD Group Co.,Ltd. is established in 1993, located in Dezhou Shandong,covering an area of 700 thousand square meters, with more than 2500 employees. The total capital is 925 million RMB, and annual output value over 2.5 billion RMB. During 30 years' development, GRAD Group concentrates on the central air-conditioning and compound material products and show the world a high-technological
enterprise combining construction budget, technical consultation, products design, Manufacturing and debugging service. There are 10 series, over 130 kinds of products covering the whole central air conditioning series and the compound materials series products. The high
standard workshop covering 350 thousand square meters.
