Güntner V-SHAPE Compact Gas Cooler for CO2

Wet or dry – the decision is yours!


The units of the newly developed V-SHAPE Compact family are available as fluid cooler, condenser and gas cooler and offer maximum capacity on a remarkably small footprint already when operated in dry mode. The optional HydroPad humidification pad for adiabatic pre-cooling allows for operating refrigerating plants more efficiently, thereby saving money – no water treatment, no intense maintenance works and no wetting of the coil required. The available Güntner Hydro Management GHM pad decides continuously whether applying water or increasing the fan speed is more cost-effective. 

Key Features

  • For CO2-optimised heat exchangers with small tube diameters (120 bar, 150°).
  • Unslotted fins with corrugated surfaces for effective cleaning and long-term high performance.
  • Retractable crane lugs allow for particularly easy installation and quick mounting.
  • Maximum operational safety thanks to Güntner’s well-proven quality.
  • Constructional quality, tested and confirmed externally (snow load, wind load, earthquake safety).
  • Guaranteed performance thanks to Eurovent certification.
  • In-house test facilities, also for natural refrigerants.
  • Optimal air and noise properties
  • Durable, maintenance-free fans available in AC / EC technology and ErP-compliant
  • For every fan variant, Güntner offers the suitable control concept including the Güntner Hydro Management GHM pad that always chooses the most cost-efficient mode of operation and, in wetted operation, always applies only as much water as can evaporate under the respective conditions.
  • Expanded zone for transcritical CO2 plants by using gas coolers with HydroPad


  • Maximum capacity on a small footprint 
  • Available as condenser, fluid cooler and gas cooler 
  • Optimised for the respective fluid: Tube and fin geometries provide outstanding capacities at reduced tube volumes 
  • CO2 gas cooler variant with an operating pressure of up to 120 bar
  • Capacity range for CO2 units (dry operation) up to 560 kW 
  • Adiabatic pre-cooling system (optional)

Adiabatic pre-cooling – with intelligent control 

    • Energy-efficient operation
    • Compliance with statutory regulations 
    • No water treatment required 
    • No wetting of the coil 
    • Low-maintenance


  • Ideal for commercial refrigeration applications
  • Particularly suitable for noise-sensitive applications in inner cities


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