
Consulting, design and sales of customised heat exchanger systems for HVAC, refrigeration and industry

LWT Wärmetauschersysteme AG
Bonnstrasse 16, 3186 Düdingen (Switzerland)New on Amplifa
About us
LWT Wärmetauschersysteme AG, based in Düdingen (Switzerland), specialises in consulting, thermodynamic design and sales of heat exchanger systems. Its core competence lies in the design of finned heat exchangers for heating, ventilation, air conditioning and refrigeration applications as well as for a wide range of industrial applications. Further focal points are the calculation and optimisation of heat recovery systems (KVS heat recovery systems) and customised concepts for energy optimisation. The portfolio includes finned heat exchangers, plate heat exchangers (brazed and gasketed), axial units such as coolers and condensers as well as spiral tube and air heater solutions. The products and the design software are TÜV-tested. Customers include companies from the chemical industry, HVAC and refrigeration technology, district heating, process cooling as well as swimming pools and leisure facilities.
- Site
- Düdingen
- Processes
- Thermodynamic design of finned heat exchangers, Calculation and optimisation of heat recovery systems, Consulting and sales of heat exchanger systems (customised concepts, planning through to, Individual manufacturing of customised finned heat exchangers, Plate heat exchangers (brazed and gasketed versions), Consulting, Planning and design, Sales
- Materials
- Aluminium (fins)
- Certificates
- TÜV-tested (products and software), TÜV testing (products and software)
- Industries
- Chemical industry, Heating, ventilation and air conditioning (HVAC), Refrigeration technology, District heating, Swimming pools and leisure facilities, Process cooling/mechanical engineering
- 01
Consulting
- 02
Thermodynamic design
- 03
Calculation and optimisation of heat recovery
- 04
Planning and sales
- 05
Implementation at the customer
Products and Materials
Aluminium (fins)
Material of the fins for customised finned heat exchangers in air conditioning, ventilation and industrial applications.
Location

Düdingen
CHHeadquarters
- Materials
- Aluminium
Products and Components




Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Thermodynamic design of finned heat exchangersEngineering | – | – | – | – | Aluminium |
| Calculation and optimisation of heat recovery systemsEngineering | – | – | – | – | – |
| Consulting and sales of heat exchanger systems (customised concepts, planning through toEngineering | – | – | – | – | – |
| Individual manufacturing of customised finned heat exchangersAssembly | – | – | – | – | Aluminium |
| Plate heat exchangers (brazed and gasketed versions)Joining | – | – | – | – | – |
Additional services
Quality
The products and the design software are TÜV-tested; the systems are designed in accordance with current standards and quality requirements.
| Evidence | Düdingen |
|---|---|
| TÜV testing (products and software) |