Small food markets, Shops at petrol stations, bakers, butchers, supermarkets,
and to extend existing systems


The *carboX series is perfectly suited for normal cooling from 10 to 20 kW.

*carboX uses the environmentally friendly refrigerant CO2 with a GWP of 1. All cooling requirements can be met safely, efficiently and in compliance with all the applicable standards and laws.

*carboX doesn’t require any pipe work in sections with 120 bar. This makes installation on site very simple. Liquid and suction lines operate at a pressure level of 52 bar.

*carboX is designed for outdoor installation. This gives you more space inside the building.

*carboX is provided with a frequency inverter on the compressor. The gas cooler is controlled by EC fans. Sub- and transcritical conditions are handled safely and efficiently.

*carboX is a complete plug-and-play system, including controller and safety devices. This allows you to use the CO2 technology in a easy and secure manner.

Technical data

Performance data medium temperature

MT at -10°C / 38°C / 70 Hz

Type Bitzer 2MTE-5K 2KTE-7K 4MTC-10K
Cooling capacity 8,8 kW 12,8 kW 16,5 kW
Power consumption 5,7 kW 8,3 kW 11,3 kW
Gas cooler capacity 14,5 kW 21,0 kW 27,8 kW
Max. operating current 12 A 17 A 22 A
Weight 304 kg 310 kg 320 kg

As usual, compact Kältetechnik will prepare a special offer for you, customized to your individual performance, temperatures or installation conditions. Please do not hesitate to contact us.

Your contact person

Dirk Leuteritz
Dirk LeuteritzHead of Sales
Sebastian Zürich
Sebastian ZürichHead of Project Management