Specialist in refrigeration and air-conditioning technology and plant engineering.
From load analysis to 24/7 service.
We deliver cooling and a clean climate.
We develop tailor-made refrigeration concepts that are technically precise, energy-efficient and matched to your actual requirements. From load analysis through the selection of suitable components to integrated system design, you receive a solution that works reliably and remains economical in the long term.
We bring existing refrigeration systems up to date efficiently and economically. By replacing outdated components, optimising control technology and using modern refrigerants, we increase performance and reliability without the need for a new build. This reduces your energy costs and extends the service life of your system.
Our own installation teams ensure precise and clean installation of your refrigeration system. We coordinate all trades, carry out professional installation and perform structured commissioning with complete documentation. This ensures that your system operates reliably, efficiently and in compliance with standards from day one.
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 handled by remote maintenance – this saves time, reduces travel costs and permanently increases system availability.
KSI system concept
KSI Kältetechnik plans, designs, supplies and installs complete refrigeration systems. This includes pipework, filling, wiring, 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 modernisation, energy-efficient refurbishment and production expansion.
Start your project nowAbout us
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 confidently manages projects and guarantees technical quality. Together, we plan, install and support systems with the highest precision – from consultation to 24/7 service.
A key focus is Cooling data centres: for NorthC in Munich, we expanded the central cooling system during ongoing operation using natural refrigerant.
About us
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Projects
First expansion stage of the central cooling system during ongoing operation, with natural refrigerant, external plant room and Siemens control system for high operational reliability.
Installation and planning of the refrigeration systems in the „Y-Towers“ hotel tower in Amsterdam by Union Investment and Maritim, based on natural refrigerants.
Comprehensive modernisation of an existing cooling system, in which all valves and fittings and the cooling medium were replaced.
Conversion of an existing system to natural refrigerants at UPONOR Deutschland. In addition to the required cooling capacity of 800 kW, a system for heat recovery and energy saving was also installed.
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