Complaint
Ultra low noise:
The unit adopts the newly designed low-speed forward multi-wing wide impeller, which is optimally matched with the motor, and has good thermal insulation and muffler materials, so that the noise of the unit is generally reduced by 2 ~ 5dB (A) to the best level compared with similar units. Imported low-noise rolling bearings, no need to add lubricating oil, the design life is more than 12 years.
High efficiency:
The heat exchange coil adopts the newly developed fin form combined with the secondary flanging structure. Through the advanced mechanical tube expansion process, the copper tube and the aluminum foil are in close contact. The new fin provides an ideal heat flow channel for full heat exchange. The impeller provides a uniform heat transfer air speed environment for the coil, which makes the heat transfer efficiency higher and the heat transfer more sufficient, so that the unit input power and unit cooling capacity of the unit coil in the case of two rows meets or exceeds that of the industry level.
Ultra-thin body:
The height of the unit is only 230mm, which can save more installation space than similar coils and fully meet the installation requirements of various occasions.
| Product | Ceiling Concealed Type Fan Coil Unit | ||||||
| Type | |||||||
| Model | RFP-34 | RFP-51 | RFP-68 | RFP-85 | RFP-102 | RFP-136 | |
| Air Flow (m³/h) | H | 340 | 530 | 700 | 860 | 1020 | 1400 |
| M | 270 | 420 | 560 | 700 | 810 | 1140 | |
| L | 200 | 310 | 420 | 520 | 610 | 850 | |
| Cooling capacity(W) | H | 1770 | 2670 | 3530 | 4450 | 5300 | 7060 |
| Heating capacity(W) | H | 2700 | 4050 | 5400 | 6750 | 8100 | 10800 |
| Input Power(W) | 12Pa | 32 | 46 | 56 | 75 | 94 | 134 |
| 30Pa | 40 | 54 | 72 | 87 | 102 | 155 | |
| 50Pa | 46 | 65 | 84 | 98 | 112 | 174 | |
| Noise dB(A) | 12Pa | 37 | 39 | 41 | 43 | 46 | 46 |
| 30Pa | 40 | 42 | 44 | 46 | 47 | 48 | |
| 50Pa | 42 | 44 | 46 | 47 | 49 | 50 | |
| Water Flow | m³/h | 0.31 | 0.47 | 0.62 | 0.78 | 0.93 | 1.23 |
| Fan Type | kPa | 30 | 30 | 30 | 40 | 40 | 40 |
| Fan Type | Forward multi-wing centrifugal double suction fan | ||||||
| Motor Type | Capacitor running asynchronous motor | ||||||
| Coil | Rows | 2 | |||||
| Pressure | Design pressure 1.6MPa,test pressure 2.5MPa | ||||||
| Pipe size | Water Pipe | R3/4(internal thread) | |||||
| Drain Pipe | R3/4(internal thread) | ||||||
| Net weight | (kg) | 12.7 | 14.2 | 16.1 | 17.4 | 18.5 | 25.8 |
| Optional accessories | Thermostat,2-way/3-way valve,return box | ||||||
1) Our fan coil unit is guaranteed for 1 year
TIME OF DELIVERY:Within 35 days after receiving deposit .
During the warranty period, machines which cannot run due to quality problems,Choose the following options.
1) During the one-year warranty period, non-human factors cause product quality problems, and provide parts replacement and repair and maintenance services.
2) In addition to the one-year warranty period, parts replacement and repair and maintenance services are provided at the user's expense.
1) Pay the full amount in one lump sum, 1% discount.
2) Recommend other customers to buy and return a part of the commission.
China Ruidong Group Co., Ltd. is a professional enterprise, specialized in HVAC product design, production, sale and installation, covers an area of 300,000 square meters. The company established a perfect sales service system with innovative technology, wonderful quality and after-sale service. Our products are sold all over the world.
The brief information of the company is as follows:
Location: Dezhou city, Shandong province, near Beijing
Registered capital: $ 150 million
Employees: about 1000 employees, including 500 workers for production, 22 product engineers and 38 technicians for design or service, 350 talents for administration, sales and installation, etc.
Certificate: ISO9001, ISO14001, CE, National First Class Certificate for design and installation.
Products: more than 30 series and more than 1000 models, including air / water chiller (with heat pumps), AHU, various fan coils, VRV, Rooftop, fans, valves, air conditioner for industrial and plant use and other equipment or parts for the ventilation system.
Q: What kind of products do you have?
We have products more than 30 series and over 1000 models, including air / water chiller (with heat pumps), AHU, various fan coils, VRV, Rooftop, fans, valves, air conditioner for industrial and plant use and other equipment or parts for the ventilation system.
Q: How about your technological support?
1. We own a team of engineers majoring in design and test the air conditioning products with more than ten years' experience.
2. The company cooperates with some domestic and foreign well-known manufacturers, universities and design institutes. What's more, it has developed some products with core competence.
3. We could do personal design for clients as their production demand and their condition.
Q: How is your price?
We have our own factory not the trading company. There is no middleman between
clients and us. We give customers the most favorable price.
Q: What is your payment way?
We support T/T, 30% deposit after signing the contract and remaining 70% need to be received before shipment.
Q: How about your after-sale service?
Engineers go abroad for installation, teaching and maintenance.
Q: How long is the quality guarantee period?
Our quality guarantee period is 12 months.
We also have other related products. If you need and have any questions, please contact us at anytime.
