We make cold
and clean climate.
Specialist for refrigeration and air conditioning technology
and system construction with natural refrigerants.
Efficient refrigeration technology – everything from a single source.
Our services
Planning & conceptual design
We develop customized refrigeration concepts that are technically precise, energy-efficient and tailored to your actual requirements. From load analysis and the selection of suitable components to integrated system planning, you receive a solution that works reliably and remains economical in the long term.
Revitalization & modernization
We bring existing refrigeration systems up to date efficiently and economically. By replacing outdated components, optimizing control technology and using modern refrigerants, we increase performance and reliability without the need for a new system. This reduces your energy costs and extends the service life of your system.
Installation & commissioning
Our own installation teams ensure precise and clean installation of your refrigeration system. We coordinate all trades, ensure professional installation and carry out structured commissioning with full documentation. In this way, we ensure that your system works reliably, efficiently and in accordance with standards from day one.
Technical support & maintenance
Regular maintenance ensures the efficiency and service life of your refrigeration system. We develop suitable service solutions, carry out all inspections reliably and respond quickly in the event of a fault. Many tasks can be carried out remotely – this saves time, reduces travel costs and permanently increases system availability.
KSI system concept
Everything from a single source
KSI plans, designs, supplies and installs complete refrigeration systems. This includes pipeline construction, filling, cabling, commissioning and trial operation. You get everything from a single source and have a fixed contact person.
For our own products, we offer a life cycle service with preventive maintenance and remote monitoring on request. We support you with modernization, energy-efficient refurbishment and production expansion.
About us
KSI Kältetechnik - precision, service, reliability
KSI Kältetechnik stands for efficient, reliable and sustainable refrigeration solutions for industry, food and commerce. Behind our flexible team is Klaus Baumgärtel, an experienced technical sales professional who manages projects safely and guarantees technical quality. Together, we plan, install and maintain systems with the utmost precision – from consultation to 24/7 service.
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Projects
References that convince
Maritim Hotel Amsterdam
Installation and planning of the refrigeration systems in the “Y-Towes” hotel tower in Amsterdam by Union Investment and Maritim based on natural refrigerants.
TÜV SÜD
Comprehensive modernization of an existing cooling system, in which all fittings and the cooling medium were replaced.
Uponor
Conversion of an existing system to natural refrigerants at UPONOR Germany. In addition to the 800 KW cooling capacity required, a system for heat recovery and energy saving was also installed.