By integrating hydraulic components, control technology and customer-specific interfaces, we deliver a turnkey solution that minimizes installation effort while ensuring high operational reliability.

Our FKL liquid chillers are engineered to customer requirements. For example, we can supply complete secondary cooling circuits ready for connection, fully piped, integrated and configured in the hydraulically optimal arrangement for your application. This significantly reduces installation, coordination and commissioning efforts on site.

The electrical control panel is integrated into the chiller package, and interfaces to your automation and building management systems, such as Siemens S7, PROFINET, Modbus or BACnet, are defined during the engineering phase.

WEISSHAAR liquid chillers can be manufactured as compact packaged units or as split systems. In split configurations, the air-cooled condenser is installed separately, typically on the building roof or exterior façade. Unless heat recovery is required, waste heat is discharged outside the building and does not increase the cooling load of the building's air conditioning system. Potential heat recovery opportunities are evaluated already during the design phase.

Only high-quality components from reputable manufacturers are used in our FKL liquid chillers. Wherever possible, we select components that are readily available locally to support long service life and ease of maintenance. As a manufacturer, we provide robust frames and durable enclosures designed for industrial use. In fact, many of the internal manifolds and piping systems in the FKL series are still fabricated and welded by skilled craftsmen to ensure long-term reliability and quality.

Depending on the required temperature range, application and applicable regulations, a suitable refrigerant is selected for each project. In Europe, refrigeration systems must comply with the applicable F-Gas Regulation. We have extensive expertise in alternative refrigerants and are pleased to advise our customers on future-proof solutions. Natural refrigerants such as CO₂ offer an environmentally sustainable option with an ultra-low Global Warming Potential (GWP) of 1 while helping to meet long-term regulatory requirements.

In addition to reliable operation, often including redundancy concepts, particular emphasis is placed on economical refrigeration generation. In many industrial applications, daily operating costs have a far greater impact on total lifecycle costs than slightly higher initial investment costs. Unlike many standard water chillers designed primarily around minimizing purchase cost, WEISSHAAR systems can be optimized specifically for the customer's operating conditions, delivering improved energy efficiency and lower lifecycle costs. During the planning stage, additional efficiency measures can be evaluated to determine their technical and economic benefits over the service life of the system.

WEISSHAAR offers comprehensive and free consulting services from the early stages of a project to help customers achieve the optimum balance of reliability, performance and economic efficiency.

Our service technicians are available worldwide to maintain and support the systems we manufacture, helping to ensure efficient, reliable and safe operation throughout the entire service life of the equipment.