Subscribe to the daily news Sign in
En
The new Circlemiser series by GeoclimaThe new Circlemiser series by GeoclimaThe new Circlemiser series by GeoclimaThe new Circlemiser series by Geoclima

The new Circlemiser series by Geoclima

From the ultra-efficient technology of Turbomiser comes Circlemiser, the new and most efficient series of air cooled chillers present on the market.

The new Circlemiser series is characterized by incomparable performance and high efficiency levels, with an increase in EER up to + 15%, improving the already very high efficiency of Turbomiser technology.

The technological innovation of Circlemiser is in the design and development of special cylindrical condensers, and the installation of cascade flooded evaporators.

CYLINDRICAL CONDENSERS
The new Circlemiser series by Geoclima is characterized using microchannel condensers with the heat exchange surface increased by 45% compared to traditional condensers, thanks to the special cylindrical configuration of the heat exchanger.

The Geoclima Research Development Department designed this special and unique cylindrical layout. This unique design makes it possible to increase the heat exchanger capacity reducing condensing temperature as well as approach temperature.

Using the new Geoclima condenser coil and evaporator design we have been able to achieve performance improvement without changing the footprint of our air-cooled chiller range.

CASCADE FLOODED EVAPORATOR
Circlemiser chillers are equipped with cascade flooded evaporators, which lead to the reduction of the ΔT between evaporation temperature and outlet temperature of the fluid.

The cascade arrangement of the evaporators increases the evaporation temperature and, at the same time, reduces energy consumption. Using this type of evaporator Geoclima has been able to further increase efficiency across the range of the Turbomiser air cooled chillers.

+15% OF COOLING EFFICIENCY
Comparing the Circlemiser with traditional air cooled Turbomiser chillers, at the same AHRI/EUROVENT conditions and same size (with the same number of compressors, same model of compressors, same capacity), Circlemiser records an increase in EER up to +9.5% (with one compressor units) and up to +15% (with multi-compressor units), with the highest achievable value of EER 4.35 (kW/kW) and 14.84 (Btu/Wh).

From the comparison of Circlemiser with Turbomiser with Evaporative System, with a relative humidity of 50%, the efficiency ensured by Circlemiser is equivalent to the efficiency achievable with the Evaporative System, without costs and installation and maintenance conditions that come from the use of water for the evaporative system. Circlemiser represents therefore a valid alternative to the adiabatic units in those cases in which adiabatic configuration is not applicable.

The new Circlemiser series is available for air cooled Turbomiser units, both with R134a, and with HFO-1234ze refrigerants.
Related tags: chiller, evaporator, R134a, chillers, HFO
Share

Related news

Enex Technologies launches R290 Indirect System for industrial refr...
Enex Technologies has introduced its R290 Indirect System, a modular refrigeration solution using natural refrigerants, aimed at food storage and processing facilities with cooling demands of up to...
27 Jun 2025
Daikin expands VZ series with high-temperature option using R-1234ze
Daikin has introduced a new high-temperature configuration for its EWWH-VZ water-cooled inverter chiller and heat pump series, enabling hot water supply up to 90 °C. This update extends the operati...
01 Jul 2025
G&D Chillers Launches Elite 290 Microseries
New chiller series focuses on alternative refrigerants and sustainable manufacturing G&D Chillers has launched the Elite 290 Microseries, a new compact chiller line designed for high effic...
14 Apr 2025
Smardt launches ECO AeroMod modular air-cooled chiller platform
Smardt has introduced its new ECO AeroMod platform, a modular air-cooled chiller system designed to provide scalable performance and flexible installation options. The launch marks Smardt’s expansi...
29 May 2025
Hussmann launches Protocol CO2 unit using natural refrigerant
Hussmann, a Panasonic company, has introduced the Protocol CO2 refrigeration unit as part of its Evolve Technologies portfolio. This new model expands the Protocol product line, which began in ...
04 Jun 2025
FläktGroup Launches Liquid-DENCO CDU for Data Centre Liquid Cooling
FläktGroup has introduced the Liquid-DENCO CDU, a compact and scalable cooling distribution unit designed for liquid cooling in high-performance data centres. The new unit is intended to meet t...
17 Apr 2025