V shape vario main


A cooling solution that’s designed with sustainability and energy-saving in mind and is configurable to meet your business’s needs, whether it’s IT server cooling, process cooling or HVAC. Its V-shape design means it can be easily integrated into your building, offering maximum capacity with a minimal footprint.
Quiet and powerful, it comes with up to 2x12 fans and is designed to withstand all weather conditions, ensuring a long product lifetime.

Product Overview

The V-shape VARIO Dry Cooler is optimized for use with natural refrigerants. It can be fully customized with a wide range of heat exchanger coils, casing types, fans and other cooling accessories, making it suitable for every sound and power requirement.

There is the option to upgrade the V-shape VARIO Dry Cooler with hydroBLU™, Güntner’s adiabatic cooling system based on humidification pads. As long as the temperature in the cooling system doesn’t exceed a pre-set threshold, hydroBLU™ remains inactive and no cooling water is used. Once the threshold is passed due to a peak in load or ambient temperature, humidification of the pads is activated and dynamically adjusted by the intelligent control modules GHM and GMMnext. The V-shape VARIO Dry Cooler with hydroBLU™ uses up to 30 % less water than comparable cooling systems and can cut energy consumption by the same amount.

Type Cooling medium Capacity (in kW)



75 - 2,040



47 - 740

Benefits at a glance

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With Güntner’s intelligent control systems, an energy-efficient and resource-saving unit operation is guaranteed.
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With Güntner’s adiabatic pre-cooling and humidification pad system, operation at high ambient temperatures is ensured, at the lowest possible energy consumption.
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This unit works with all available refrigeration fluids and is optimised for use with natural refrigerants.
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Maintenance-free, durable fans. Available in AC and EC technology, ErP-compliant, adjustable speed, in various sizes, optimal air and sound level properties.
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Ensuring long service life, the coil prevents the refrigerant carrying tubes from coming into contact with the end sheets. This allows a contraction-free operation without the risk of tube damage, drastically reducing the chance of leaks.