About us

We offer you a team of experts in various fields. Together we help you to realize your project.

About us

Dr. Neumann Peltier-Technik GmbH

Dr. Neumann Peltier-Technik GmbH is a medium-sized company, founded in 1956 south of Munich, which specializes in the development, design and manufacture of thermoelectric products.

Thanks to our competent team of engineers, we are able to offer cooling and temperature control solutions and consulting services in the field of thermal management in addition to our product range.

Expertise and Inventiveness

Our team of experts from various fields has already successfully implemented projects in a wide variety of areas. Through the combination of experience and creative thinking, we provide you with exactly the solutions you need for your project.

Your Individual Solution

Dr. Neumann Peltier stands for quality and unique, individual solutions. Our products enable an efficient and precise control of the conditions in your plant.

Your contact persons

Sascha Wilhelm

Research & Development
Head of Electrical Engineering

Michael Sammer

Research & Development
Head of Design

Maximilian Freundorfer

Sales & Distribution


The quality of our products is our top priority. This is not only shown by the certification of our company according to ISO 9001:2015 and Ohris guidelines, but also by the particularly high efficiency of our products. In addition, all our products are unconditionally tested for their function before they reach the customer. Only through this continuous testing of our products can we offer absolutely perfect solutions. Thus we are able to offer our customers a product which is extremely efficient and at the same time durable and reliable.

About us

ISO 9001:2015

Dr. NEUMANN Peltier-Technik GmbH is certified according to ISO 9001:2015.



We have the right solution for you! Do not hesitate to ask our experts to advise you which product is the most suitable for your application. 

or give us a call:

+49 89 72481500

Our Products and Services

Our product range includes switch cabinet dehumidifiers, surface coolers and switch cabinet dehumidifiers in various sizes and performance classes. These enable you not only to cool your switch cabinet efficiently, but also to heat or dehumidify it at the same time, if necessary. In doing so, you naturally make use of all the advantages of Peltier technology, such as refrigerant-free, position-independent and vibration-free operation. Our surface coolers can cool water baths, sample plates or any other desired surface efficiently and with high precision. In addition, our surface coolers can be used to cool switch cabinets and containers of any kind without having to make any cuts.

Our laboratory technology is characterized by highest precision and easy operation. Our ice point thermostat as well as our temperature control plates enable highly precise cooling of samples to be examined, for example. The largely vibration-free and coolant-free operation is ideal for use in the laboratory. An accuracy of +/- 0.01° Kelvin can be realized.

Even energy-autonomous sensor technology can be ideally realized with the help of Peltier technology. Such a sensor can be constructed wherever there is a temperature difference and monitoring of any kind is required. No matter whether the variable to be investigated is pressure, temperature, humidity, viscosity or similar, we implement the appropriate solution for our customers! Our sensors are the only ones that can be used even in the medium voltage range.

Our range of accessories completes our product portfolio. Therefore we also offer you the suitable regulators, controls, power supplies, mounting materials, thermostats and much more. This is the only way we can ensure the best possible functionality of our products and offer our customers a complete solution.

Our product range also includes a large number of Peltier elements. You will find an overview of the Peltier elements available from us in the download area or on the corresponding product page. Through our longtime partner Z-Max we are able to supply our customers not only with a large variety of variants, but also with leading quality Peltier elements.

Our services include consulting, development, design and manufacturing of products according to specific customer requirements. Of course, this also reflects our promise of quality, and that is exactly why we support every customer with words and deeds for his project. No project is too complicated or outlandish for us. So do not hesitate to contact us for this purpose! We can therefore not only offer our customers the best possible advice and development support, but also act as an OEM manufacturer or supplier.

About us

Here you can find an extract of our references

Why Peltier?

The advantages of the Peltier technology compared to conventional cooling options are the refrigerant-free cooling, the vibration and noise free operation, the high robustness against environmental influences such as salt mist, dust or moisture as well as the easy change between cooling and heating operation by simple current reversal. Thus our products can be used in a much wider range of applications, as they can be attached to moving, accelerated, vibrating components or assemblies and are also weather resistant. The reduction of moving components not only ensures a particularly long service life of our products but also reduces the maintenance effort on your system.

Benefit from the advantages of Peltier technology and get professional and personal advice from our team!

or give us a call:

+49 89 72481500

We offer…

  • Refrigerant-free cooling for control cabinets, laboratory technology and other applications.
  • Standard applications with cooling capacities of up to 500 W
  • Standard switch cabinet cooler with protection class IP67 (outside)
  • integrated alarm system (fault signal), overheating protection with safety shutdown or emergency cooling operation
  • Devices with UL-recognized (1, 12, 4X)
  • Switch cabinet cooler with integrated power supply (AC supply)
  • high working temperature range from -40 °C to +90 °C
  • RoHS & REACH Conformity
  • Standard coolers with shock resistance up to 10 g and higher
  • Peltier dehumidification system (patented)
  • Switch cabinet cooler with liquid recooling
  • Liquid coolers, also for high viscosities / pressures
  • Precise temperature control: Accuracy of our laboratory instruments up to +/- 0.01 K
  • durable Peltier modules (cycle resistant)
  • 100% testing of all devices
  • Installation position of the switch cabinet coolers freely selectable
  • Compact dimensions
  • easiest installation

Upon request…

  • salt spray resistant version
  • Hoods in special colors and materials
  • silicone-free version (LABS)
  • Protection against vandalism
  • pure convection recooling without fan
  • noise-reduced versions
  • OEM production
  • and much more…

Contact us

We will find a solution for your application! Do not hesitate to ask our experts to advise you which product will bring you the greatest benefit.  

  • info@dr.neumann-peltier.de

  • +49 (0) 89 72481500

  • Gautinger Straße 45, 82061 Neuried

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