Ruidong 4 Pipes 2+2rows Easy to Install Horizontal Duck Installation Fan Coil

Please Note!!!  We can customize different kinds of chillers and central air conditioners according to customer request. Welcome to contact us for details, we will provide professional solutions for you.Product Description    The fan adopts the newly designed low-speed forward multi-wing wide impeller,and achieves the best match with the motor,low noise and no static dust.    The coil is made of copper tube and aluminum coil fin structure.it adopts mechanical expansion method to ensure efficient heat exchange,and is expanded and integrated in to the end plates on both sides of the coil.    Standard cooling work condition: inlet/outlet water temperature 7ºC/12ºC; inlet air DB27.0 ºC,WB19.5ºC                                 Standard heating work condition: inlet/outlet water temperature 60ºC/50ºC; inlet air DB21.0 ºC.   Product ParametersProductCeiling Concealed Type Fan Coil Unit   Type4pipes 2+2 rows   ModelRFP-34RFP-51RFP-68RFP-85RFP-102RFP-136RFP-170RFP-204RFP-238Air Flow (m³/h)H34051068085010201360170020402380M2654055356807901060136015951904L195305405510585790102011801428Cooling capacity(W)H1900271035404350540068507650918010710Heating capacity(W)H3100423056506660840010610118601423016600Input Power(W)12Pa324656759413415018022530Pa4052728710215517221024050Pa46638498112174195236290Noise dB(A)12Pa36384143454647505130Pa40424446474849515350Pa424446474950515354Water Flow 0.330.470.610.750.931.181.321.581.84Water P.D.kPa0.330.470.610.750.931.181.321.581.84Fan TypeForward multi-wing centrifugal double suction fan   Motor TypeCapacitor running asynchronous motor   CoilRows2+2   PressureDesign pressure 1.6MPa,test pressure 2.5MPa   Pipe sizeWater PipeR3/4(internal thread)   Drain PipeR3/4(internal thread)   Net weight(kg)15.417.219.120.52229.731.535.641.5Optional accessoriesThermostat,2-way/3-way valve,return box  Company Profile 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.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.DeliverTIME OF DELIVERY : Within 25 days after receiving depositPaymentSupport T/T , L/C, Alibaba After Sales ServiceDuring 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.Promotion Method1) Pay the full amount in one lump sum, 1% discount.2) Recommend other customers to buy and return a part of the commission.  FAQQ1: Are you a manufacturer?A1: Yes, we have more than 11 years in water chiller business. Ruidong Group Co.,Ltd is a central air conditioning product design,production,sale,installation in one of the modern large-scale enterprises.Group registered capital of 155.5 million yuan,covers an area of three hundred thousand square meters,construction area of one hundred and eighty thousand square meters. Group is located in the beautiful garden city in northwestern Shandong Dezhou.Welcome to visit us anytime! Q2: Could you help us to recommend the model for our project? A2: Yes, we have engineer to check the details and make the scheme for you. Based on the following: Cooling capacity / Refrigerant / Ambient temperature / Voltage / For what industry /The building drawing(if you have) / Any other special requirements. Q3: How to ensure your product with good quality? A3: We use the well-know brand accessories, such as Hanbell, copeland, danfoss compressor, Emerson expansion Valve, Siemens controller. All SANHER chillers are factory tested under load conditions to ensure good quality and easy installation for users. Q4:Pre-sales serviceA4:1.Quick response within 2 hours. Various communication methods, email, phone or chat APP (WeChat/WhatsApp/linkin, etc.) are available.2. Full technical information in English or Russian.3. For the end user, HAVC design and drawings for project are offered online or on site free of charge.Q5: After-sales service and guaranteeA5:1. Report the order tracking status regularly, and provide real-time photos or videos if necessary.2.Provide online installation and commissioning technical guidance, if necessary, can provide paid on-site commissioning services.3. After-sales guarantee: 13 months for the main engine and 37 months for the co