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High Temperature Heat Pumps

Temperatures up to +120 °C

Properties

Heating capacity

20 to 1.000 kW

Temperature range

+80 to +120 °C

Refrigerant

HFOs, HFCs, natural refrigerants

Others

Heat recovery

Optional

Integrated hydraulics and free cooling
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Features

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High Temperatures up to +120 °C

Wide area of application due to high temperatures up to +120 °C.

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Eco-friendly Refrigerants

Selected refrigerants, adapted to legal requirements and future standards.

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Sustainable heat generation

Wasted heat as valuable source for sustainable heat generation due to heat recovery.

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High Energy Efficiency

Significant reduction of emissions due to optimal demand adjustment and high COPs.

Future-proof Heat Generation

Future-proof Heat Generation

Various political and environmental framework conditions cause the attractiveness of sustainable technology. To be one step ahead of the rapid changes in the field of resource utilization, we are in a continuous process of product development. At the same time, we want to maintain our proven quality standards. With an extensive temperature range up to +120 °C, COMBITHERM high temperature heat pumps can meet numerous requirements in the field of heating technology.

In order to meet a wide range of performance and varying load requirements, our systems are available as single or multi-circuit units with various compressors. The variety of applications plus the wide temperature range, supplemented by our proven heat pump technology, could be the individual solution for your system.

Various political and environmental framework conditions cause the attractiveness of sustainable technology. To be one step ahead of the rapid changes in the field of resource utilization, we are in a continuous process of product development. At the same time, we want to maintain our proven quality standards. With an extensive temperature range up to +120 °C, COMBITHERM high temperature heat pumps can meet numerous requirements in the field of heating technology.

In order to meet a wide range of performance and varying load requirements, our systems are available as single or multi-circuit units with various compressors. The variety of applications plus the wide temperature range, supplemented by our proven heat pump technology, could be the individual solution for your system.

Heat Recovery

According to today’s state of the art, wasted heat is mainly released into the environment without any further use. Especially in industry, there are megawatts of waste heat. At the same time, more than a half of the end energy consumption is needed for process heat supply. Instead of resorting to conventional heating methods with negative impacts on the environment, wasted heat can be returned efficiently to industrial processes by high temperature heat pumps. As a result, the end energy consumption decreases significantly.
Recovered waste heat can be used as heat source as well as as heat sink for heating or cooling applications. Including up to 4 different operating modes, our high temperature heat pumps can do heating and/or cooling at the same time. Depending on the requirements, the priority is set on heating or cooling mode. Especially the combination with drying systems for the food or paper industry results in a perfect application for high temperature heat pumps.

Implementation

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Benefits

  • Great saving potential of conventional energy sources
  • Reduction of direct and indirect CO2 emissions
  • Heat recovery
  • Double use due to simultaneous heating and cooling
  • Decreasing operating costs
  • Easy handling due to integrated hydraulics

Components & Accessories

  • Compact screw or reciprocating compressors as single or tandem version
  • Plate or tube and shell heat exchanger
  • Refrigerant accessories
  • Hydraulics including inline pumps with integrated frequency inverter
  • Stable profile frame with vibration damper
  • Optional sound-absorbing and weather proofed housing

Semi-hermetic screw or reciprocating compressors with stepless capacity control and reduced starting current. Electronic expansion valve for optimized refrigerant filling of the evaporator. Reliably closing also in case of power failure. Electrical panel according to industrial standard including all switches and safety components as well as wiring. 

Control of the aggregate by programmable logic controller with touch panel for visualization of refrigerant circuit, operating point, application limits, temperature, pressure and the output of plain text in case of malfunction. Inline pump with integrated frequency inverter for electronic control e.g. to enable constant or variable differential pressure, equipped with piping connection and necessary auxiliary equipment.

Examples of Application

Animal Feed Drying

Food Industry

Chemical Industry

Paper Industry

Contact

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Kontakt

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Address

COMBITHERM GmbH
Friedrichstraße 14-16
70736 Fellbach
Telefon +49 (0)711 951918-0
info@combitherm.de

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Directions

Coming from Stuttgart East, follow the B14 towards Waiblingen and take the Fellbach-Süd exit. Then follow Bühlstraße and Stauferstraße until you reach Friedrichstraße.

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