Cooling and heating at up to 55°C

with air source heat pumps

Cooling and Heating

Quickly achieve your desired temperatures in ambient temperatures between -10°C and +55°C

Fossil-free

Easy operation thanks to the elimination of fuel, refuelling, filter changes and recurring maintenance costs

Energy Efficiency

Eco-friendly and uncomplicated solution for achieving your sustainability goals

Made for harshest environments

Our mobile air source heat pump is designed to operate efficiently in harshest environmental conditions up to 55°C. This system offers a fossil-free solution, ideal for applications in factories, warehouses, industrial buildings, commercial buildings, parking garages, event tents, large-scale accommodations, construction sites and greenhouses.

Operating electrically, the heat pumps save fuel costs, refueling, exhaust gas development and chillers. In addition, only CFC-free refrigerant is used.

Compared to conventional evaporative air conditioning units, no humidity is generated during operation, which avoids bacterial contamination and offers an air conditioning solution that is harmless to health. Comfortable temperatures are guaranteed in permanent or temporary, additional operation.

The system is conveniently operated via our web app. The automatic control ensures an effortless upkeep of your desired temperatures.

Thanks to their compact design, the heat pumps are easy to transport, stackable and particularly easy to maintain.

Plug and Play

All you need is a power connection and you’re ready to use our heating/cooling combination.

Web App

Thanks to our smart control via web app, your desired temperature can be set and reached in just a few clicks.

Powerful

The heat pump cools with 43,5 kW and heats with 46,2 kW.

Mobile

Our heat pumps can be used flexibly thanks to the forklift attachment – no need for costly building installations.

RIVA GmbH Engineering

"Up to eight powerful air-to-air heat pumps are connected to our production and assembly hall. Here, they work as a heating and cooling solution for more than 13,800 square meters of factory space, in which continuous shift operation must be ensured. Kroll’s heat pumps support a pleasant working environment for our employees without machine downtime and with stable tolerances."

gsp Städtebau GmbH

"We are more than satisfied with the performance and service provided by Kroll Energy. The support of their heat pumps was invaluable in the construction of the Grand Tower in Frankfurt, and thanks to their climate control solutions, the project was completed on schedule."

Zeppelin Rental GmbH

"At Zeppelin Rental, as a rental and construction logistics service provider, we rely on the innovative heat pump technology by Kroll Energy. We have already added several units to our rental range as they are suitable for a wide variety of applications - from industrial air conditioning to the event sector. Recently, we were able to successfully cool a 2000-people event tent with 4 heat pumps and create pleasant temperatures - our customers are delighted!"

Cooling and heating at up to 55°C

with air source heat pumps