
Planning and manufacturing of custom industrial refrigeration systems and heat pumps with flow temperatures up to 120 °C
COMBITHERM GmbH
Fellbach (Headquarters, Production)New on Amplifa
About Combitherm GmbH
COMBITHERM GmbH, based in Fellbach near Stuttgart, is a medium-sized family business with around 70 employees that has been manufacturing industrial refrigeration systems and heat pumps for more than 50 years. Having grown out of a small garage, the company has developed into a plant manufacturer with a worldwide customer base. Customized one-off pieces and tailor-made solutions are manufactured – deliberately without series production, so that special requirements such as space-saving designs, demanding noise level requirements, communication interfaces or customer specifications can be implemented. The product range is modular and covers smaller heat pump applications, large heat pumps and high-temperature heat pumps with flow temperatures up to +120 °C. On a test rig specially designed for this purpose, the company drives forward research and development and developed one of the first market-ready high-temperature heat pumps. Complete solutions or phased concepts are offered – from planning through execution to after-sales support.
- Site
- Fellbach
- Processes
- Apparatus and plant engineering (industrial refrigeration systems and heat pumps, customized, Planning and execution of refrigeration and heat pump systems, Customized manufacturing / one-off pieces, Complete solutions and phased concepts, After-sales support, Test rig / research and development
- Materials
- Heat Pump Technology, Industrial Refrigeration Technology, Heat Recovery
- Employees
- approx. 70
- Industries
- Automotive industry, Banks and insurance companies, Airports, IT data centers, Hospitals, Laser and plastics technology
- 01
Planning and consulting
- 02
Execution / customized manufacturing
- 03
Commissioning
- 04
After-sales support
Technology and Processes
Heat Pump Technology
Technology ranging from smaller heat pump applications and large heat pumps to high-temperature heat pumps with flow temperatures up to +120 °C.
Industrial Refrigeration Technology
Custom refrigeration systems for building air conditioning and production cooling.
Heat Recovery
Use of freely available heat sources and sinks to increase energy efficiency.
Sites

Fellbach
DEHeadquarters and Production
- Lot size
- One-off pieces / tailor-made solutions
- Specially designed test rig for the development of high-temperature heat pumps
Products and Systems


Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Apparatus and plant engineering (industrial refrigeration systems and heat pumps, customizedAssembly | – | – | – | 1 (one-off pieces, no series production) | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Test rig (specially designed, for the development of high-temperature heat pumps) | – | 1 | – | – | Fellbach |
Additional services
History
Founded in a small garage; active as a plant manufacturer for over 50 years.
Development into a medium-sized family business with today approx. 70 employees.
Development of one of the first market-ready high-temperature heat pumps with flow temperatures up to +120 °C on its own test rig.