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    ePARTS makes finding the appropriate spare parts for our products fast and easy. The parts are listed according to the model range and appear as a simple zoomable expanded-view drawing. The software is free of charge. As a direct BITZER customer registered at myBITZER, you benefit from additional advanced features – for example, the ability to view online prices of individual spare parts.

    ePARTS makes finding the appropriate spare parts for our products fast and easy. The parts are listed according to the model range and appear as a simple zoomable expanded-view drawing. The software is free of charge. As a direct BITZER customer registered at myBITZER, you benefit from additional advanced features – for example, the ability to view online prices of individual spare parts.

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BITZER ELECTRONICS

Delivery address

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BITZER Electronics develops intelligent control solutions that support systems used around the world. From our site in Sønderborg, Denmark, we design, test, and manufacture advanced electronics for Transport Refrigeration, Stationary Refrigeration, Heat Pump, and Air Conditioning applications.

With more than 50 years of experience within electronics—and over a decade as part of the BITZER Group, BITZER Electronics combines deep technical know-how with Danish engineering, reliability, and craftsmanship.

Our focus is to deliver robust and user-oriented electronic controls that meet the needs of the market, our customers and partners.

You have not yet entered any address information in your account. Please complete your information to conclude your order.

BUSINESS SEGMENTS

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Climate control

  • Air conditioning
  • Air handling
  • Heat Pumps
  • Chiller
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Refrigeration

  • Commercial Refrigeration
  • Industrial refrigeration
  • Process cooling
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Transport refrigeration

  • Truck & Trailer
  • Reefer

PRODUCT CATEGORIES

For more than five decades, BITZER Electronics has designed, developed and manufactured electronic control solutions dedicated to optimising applications.

We know the importance of reliable, energy efficient operation, and we strive to push the technological boundaries to bring you the most innovative and forward-thinking solutions. Our controls are designed to optimise energy savings, improve system reliability, and scale for a wide range of HVAC applications.

Our product range includes:

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CONTROLLERS

The BITZER controller range are configurable, preprogrammed controllers with possibility for extended I/O’s. Choose the smart controllers for domestic use and extended for more advanced applications.

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FREQUENCY INVERTERS

Engineered for refrigeration excellence, our frequency inverters combine user-friendly operation with dependable, efficient performance. By matching output to real-time cooling needs, they help optimise system efficiency and minimise unnecessary energy use.

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USER PANELS

Experience a fast configuration and have a detailed overview of your system with our range of intuitive user panels. Designed to give an intuitive user experience and easy access to information and settings, our control panels are easily integrated with our controller range.

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APP AND CLOUD SOLUTION

With BITZER SMART CONNECT you get an intuitive and easy to use cloud-based solution. it enables you to monitor and control your HVAC system remotely – anytime, anywhere. Securing your data, as well handles different user levels – securing relevant information for users in specific scenarios.

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SENSORS AND TRANSMITTERS

We offer a wide range of sensors, used for all applications within the HVAC+R industry. The sensors can be tailored to fit all necessary environments and application needs, with different temperature ranges, cable lengths and housing.

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SERVICE TOOLS

Operate heat pumps, air handling units and BITZER IQ products with only one service tool. With its intuitive user interface, the BEST software facilitates easy and secure product parameterisation and fast setup.

Contact us for more information Learn more

Benjamin Mortensen_213px

The keyword is flexibility. There are opportunities to work from home. There is freedom under responsibility. No one is telling you when you should come or leave at the earliest. It is good work-life balance. There is good lunch: good, varied, healthy food.

Benjamin Mortensen Software Engineer
KrestenKSørensen213px

I am very fond of my colleagues. My work is very comprehensive; I get to try a lot of different things. I get a lot of freedom to do things as I think they should be done, as long as I do my assignments on time. I am so lucky that I create technologies for the company, that is very exciting, that I get to work with new things all the time. There is also a lot of maintenance, but it is things I’ve created myself, so that is okay. I have the contact with SDU Sønderborg which I am really happy about. We help the university with study relevant work and projects for their students and that is something I am very passionate about. I like helping developing students and making them better engineers when they graduate.

Kresten Kjær Sørensen Head of Control Technology and Test
Lars Denker Jørgensen

There are a lot of exiting tasks, a lot of different tasks. I code, design and test. I have a lot of customer contact, where I speak with the customer and can give suggestions for solutions that could do the job better. I am very fond of my colleagues. The workhours are flexible; I have two boys who play football for SønderjyskE, so I drive a lot to Haderslev. For a period of time, I had an office in Haderslev where I was once a week.

Lars Denker Jørgensen Software Engineer
Troels Statager Andersen

I like the flat organisation structure; it is easy to get to your boss if there is a problem. I like the high focus on work-life balance. We have freedom to plan our working hours. I really like the professional pride; we pull together and try to make the best products that our customers benefit from. The passion catches on, so I think that is cool.

Troels Statager Andersen Embedded Software Engineer
Søren Vonsild Jensen

I like that I have a lot of different tasks. I think it is cool that we get a fairly large responsibility, and we have co-influence, I think that gives motivation. I think we have a good work environment. And there are some lovely colleagues.

Søren Vonsild Jensen Product Manager Refrigeration and IQ Products

OUR CULTURE

People and customers are at the centre of everything we do. Our culture is built on trust, openness, and strong teamwork—both internally among colleagues and externally in our collaboration with customers and partners. This is supported by a flat organisational structure with short decision-making paths, enabling clarity, agility, and shared ownership.
What defines us:

  • A friendly and informal atmosphere.
  • Strong cross-team collaboration.
  • Focus on knowledge sharing and continuous learning.
  • Flexibility and a healthy work–life balance.
  • A workplace where everyone is respected and valued.

BITZER Electronics has been recognised multiple times as one of Denmark’s Best Workplaces—an acknowledgement we are proud of and continue to build on every day.

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our_values

OUR VALUES

  • Professionalism
  • Inclusiveness
  • Good Business Acumen

Together, these values guide how we work, collaborate, and create impact. They reflect our commitment to maintaining high standards, fostering a supportive environment, and driving sustainable growth through responsible innovation.


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CAREER AT BITZER ELECTRONICS

We believe our people are the foundation of our success. We encourage fresh thinking and individuality, empowering everyone to grow and contribute in meaningful ways as our organisation evolves. We are committed to creating an environment where talent is nurtured and achievements are shared.

Ready to take the next step?

Career site

THE SØNDERBORG AREA

Sønderborg offers a unique combination of professional opportunities and high quality of life. Located where Scandinavia meets continental Europe, the city is home to an innovative engineering environment, an international university, and a community with more than 120 nationalities.

The town has a charming harbour front with cafés and restaurants and an intimate centre with loads of exciting shops. Sønderborg Castle and the impressive Alsion with its university, research park, concert hall and café are beautiful landmarks and underline the town’s historical significance. They also bear witness to Sønderborg’s rapid development and great ambitions.


Cultural life flourishes throughout the year. Whether you enjoy concerts on one of the many stages, historic buildings and castles, local crafts, or guided tours, there is always something to experience.


From May to September, the city hosts numerous music festivals and outdoor concerts, while winter brings Christmas concerts, New Year’s performances and the annual Electronic Music Festival.


Sønderborg is a place where people can grow—professionally, personally, and as part of an active and welcoming community.

Find more information about Sønderborg at work-live-stay.dk, sonderborg.dk and visitsonderborg.dk.

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BITZER Electronics A/S


Kærvej 77 // 6400 Sønderborg // Denmark


Tel +45 73 42 37 37 // info@bitzerdk.com


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