Experts for customized solutions in cooling, climate, and ventilation technology in Eastern Switzerland.

Pfaff Kälte- und Klimatechnik AG
8357 Guntershausen bei Aadorf, SwitzerlandNew on Amplifa
About the Company
Pfaff Kälte- und Klimatechnik AG is a specialized service provider in Eastern Switzerland for complex air conditioning and cooling systems. The company offers holistic consulting and planning, from the initial idea to the finished system. The service portfolio includes the planning and installation of industrial cooling systems, chilled water and climate control systems, as well as process cooling systems. Equally important is the care of existing systems through service, overhaul, and refurbishment. In addition to refrigeration technology, the company also covers ventilation and humidification technology, realizing solutions for corporate customers up to specialized industrial sectors.
- Site
- Guntershausen bei Aadorf
- Processes
- Planning, installation and commissioning of industrial cooling systems, Planning, installation and commissioning of chilled water/climate control systems, Planning, installation and commissioning of process cooling systems, Planning, installation and commissioning of combined cooling/heating pump systems, Planning, installation and commissioning of heat recovery systems, Planning, installation and commissioning of heat pumps, Planning, installation and commissioning of air drying systems, Ventilation and Climate Control: Planning, installation and commissioning (Office, Industrial
- Materials
- Refrigeration Technology, Air Conditioning Systems, VRF/VRV Systems, High-Pressure Humidification
- Founded
- 1981
- Industries
- Woodworking, Paper and Printing, Building Technology and Office, Automotive and Aviation, Electronics, Plastics
- 01
Holistic Consulting and Planning
- 02
System Design and Conception
- 03
Installation and Commissioning
- 04
System Maintenance (Service/Overhaul/Optimization)
Technologies & Processes
Refrigeration Technology
Planning and installation of industrial and process cooling systems.
Air Conditioning Systems
Supply and construction of chilled water and climate control systems for diverse buildings.
VRF/VRV Systems
Efficient climate control systems including heat recovery.
High-Pressure Humidification
Minimizing dust concentration and ensuring optimal room climate (e.g., wood construction).
Locations
Guntershausen bei Aadorf
CHHeadquarters
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Planning, installation and commissioning of industrial cooling systemsAssembly | – | – | – | – | – |
| Planning, installation and commissioning of chilled water/climate control systemsAssembly | – | – | – | – | – |
| Planning, installation and commissioning of process cooling systemsAssembly | – | – | – | – | – |
| Planning, installation and commissioning of combined cooling/heating pump systemsAssembly | – | – | – | – | – |
| Planning, installation and commissioning of heat recovery systemsAssembly | – | – | – | – | – |
| Planning, installation and commissioning of heat pumpsAssembly | – | – | – | – | – |
| Planning, installation and commissioning of air drying systemsAssembly | – | – | – | – | – |
| Ventilation and Climate Control: Planning, installation and commissioning (Office, IndustrialAssembly | – | – | – | – | – |
| Humidification Technology (including Merlin® high-pressure humidification)Assembly | – | – | – | – | – |
| System Maintenance: Service, repairs, overhauls, renovations, optimizations, remote maintenanceAssembly | – | – | – | – | – |
| Assembly and commissioning of split/multi-split climate control devicesAssembly | – | – | – | – | – |
| Assembly and commissioning of VRF/VRV systems (including 3-conductor heat recovery system)Assembly | – | – | – | – | – |
| Retrofit of cooling systems, cold storage cells, ventilation systems and condenser unitsAssembly | – | – | – | – | – |
| Planning, installation and commissioning of transformer cooling (cooling capacity 10 kW)Assembly | – | – | – | – | – |
| Construction and project management as well as client representation for new construction andEngineering | – | – | – | – | – |
| Holistic consulting and planning of systemsEngineering | – | – | – | – | – |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Multi-split System | – | – | – | – | – |
| VRF/VRV System | – | – | – | – | – |
| Merlin® High-Pressure Humidification System | Merlin | – | – | – | – |
| Mobile Climate Control Units | – | – | – | – | – |
| Split Climate Control Units | – | – | – | – | – |
Additional services
History
- 1981
Founded as a sole proprietorship by Werner Pfaff providing household technology services.
- 1997
Conversion of the sole proprietorship into Pfaff Kälte- und Klimatechnik AG.