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Water Cooled Package Unit

  • W02C2 Series

  • Withair® / OEM brand as option

  • 8418692090

  • 28.0 ÷ 200.0 kW / 8.0 ÷ 58.0 Tons

  • 10.0 ÷ 60.0 kW / 3.0 ÷ 17.0 Tons

  • 4.5 EER

  • Compressor - 5 year limited ; Other parts - 2 year limited

  • R410A, R407C,R22 as option

  • Scroll type; Copeland, Danfoss, Daikin, HITACHI, Panasonic, MITSUBISHI

  • 0-25-50-75-100%

  • High efficiency shell-and-tube heat exchanger

  • High efficiency finned copper pipe heat exchanger

  • Office Use, Residential Use, Commercial Use, Industrial Use

  • 380V/3Ph/50Hz (400V/415V/3Ph/50Hz, 230V/380V/460V/3Ph/60Hz as option)


Product Overview

—— Product Description ——

Indoor self-Contained Unit is the best and untimate floor-by-floor solution.

With a small footprint and quiet operation, a cost-effective stand-alone cooling system permits installation anywhere in the building eliminating the need for an equipment room. the systems provide ultimate flexibility, efficiency, affordability, quiet and control. Just select the best cooling source for your system, whether air, water or remote-cooled, and enjoy the energy savings that come with highly efficient advanced scroll technology.

Withair® Water-cooled packaged unit has two types discharge air outlet:  top discharge air and side discharge air, unit cooling capacity range from 28kW to 200kW, the unit can be equipped with auxiliary electrical heating (optional function). 60Hz power and built-in hydraulic module are for options.

Withair® Water-cooled packaged unit with shell and tube heat exchanger and high efficiency, highlight its refrigeration effect.Water-cooled packaged unit usually apply to the hot summer, and demand large air flow places; Water-cooled packaged can be used according to the customer needs to choose a separate control or more centralized control manner. Water-cooled packaged unit applicability is wide and used in shopping malls, hotels, factories, villas, commercial housing, office buildings, shops, hospitals and other places.

Withair® Water Cooled Packaged Unit Installation System DiagramWithair® Water Cooled Package Unit_ System Diagram.jpg

—— The Key Advantages Include —— 

●  Energy efficient and durable use

Unit adopts the latest design, high efficiency scroll compressor,shell and tube heat exchanger good reliability, smooth operation and multiple refrigeration loop system design to saves the electricity.While a high-pressure protection system, low voltage protection system, phase, overload protection device and so on.

●  Low noise

Unit choose wide impeller and low rurning speed and low noise fan,factory through strict attention to dynamic balance test, match with efficient sound-absorbing cotton, 

ensure insulation performance of unit based on maximum reduces the noise.

●  Many systems design, wide capacity control.

Unit adopts many systems design, wide capacity control if one independent system design do not work,othes systems still can work.

●  High efficiency condensor

Using reflux condenser shell and tube type design, using the latest technology of internal copper tube, less in the water, unit can achieve efficient heat exchanger performance.

●  Flexible installation

* Integrated design,compact structure, save space,when install,just need to connect cooling water system and power.

* The position of inlet pipe and outlet pipe can exchange,the freedom of the construction site.

* Don't need machine room, hang outside the wall and take up floor space,

●  Easy operation and complete control

* Automatic control unit microcomputer, LCD display interface, temperature control range:16℃-35℃.

* A key to start, colour backlit LCD display and easy operation.

* Water-cooled packaged unit with microcomputer control (remote control or manual operation).more convenient than the central air conditioning, saving cost.

* Digital electronic control, easy operation, stable and reliable running, a remote control interface standard, make management personnel to stop in the 1000m distance control unit.

●  Maintenance convenience

For the convenience of the different needs of different users and maintenance convenience, the system has been designed to single loop, namely a corresponding refrigeration compressor is a circulatory system. When a circulatory system malfunction or safety device, do not affect others system operation.

●  Water-cooled packaged using two layers of filtration, make the air fresher.

●  The evaporator of water-cooled packaged unit can be directly washed by water, and prevent the copper tube corrosion.

●  Built-in circulating pump for option, cooling tower interlock control contact.

—— You May Like ——

       Withair® Water Cooled Package Unit_1  Withair® Modular Scroll Compressor Water to Water Heat Pump.png          WithAir® Opend cooling tower  Withair® Air Duct      Withair® Air Duct                  Withair® Insulation materials_1          Withair® -Water-Pump

Water Cooled Packaged Unit    +   Cooling Tower            +            Air Duct                +              Insulation Materials          +         Water Pump

Physical Data

Physical Data of Withair® Water Cooled Package Unit.png


1.Cooling condition:inlet dry bulb temp.27℃, wet bulb temperature 19℃, entering/leaving cooling water temperature 30℃/35℃.

2. The unit do not provide water pump,and disposed by project demand.

3. We can design special external static pressure.

4. Electronic heater function is optional.

5. All models, sizes, dimensions, and specifications are subject to change without prior notice, please refer to nameplates for the most accurate specifications.

Packaging & Transportation


● Four steps of pakacges, plastic film, foam, carton and plywood for stable transporation.

● 100% test before deliverying products.
● Item shipped in 25 working days against payment depends on the quantity.
● Products catalogue, installation & operation manual will be sent together.
● Tracking number will be sent to customer as soon as we ship the products.
● Ocean shipping, railway shipment and air transportation are acceptable according to customer demand.
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Get In Touch

   Withair Group (China) Limited
   Withair (Nanjing) Industries Co., Ltd
    Office number: + 86 25 86696286
    Mobile number: + 86 13915928183 (WhatsApp)
    E-mail address: info@withair.cn ; jed@withair.cn
    Factory A: No.6 Lukou Chuangzhi Industrial Park, Nanjing,China,211113
    Factory B: No.9 Dongshan Bridge Industrial Park, Nanjing,China,211153
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