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Caleffi Logo

Caleffi is a manufacturer and marketer of innovative products for heating, cooling, plumbing, and process works applications. Our expertise is in the control of temperature, pressure, and flow of water-based fluids.  


The success of our company is based on total quality, which depends on the quality of every single operation involved in the whole production process.

Therefore, all the actions of our staff (from design through production to after-sales service) are important.

For us, even the smallest detail is important, as it can have a significant and positive impact on the whole system. Well aware of these issues, Caleffi is committed to working in a manner that makes every member of its staff feel directly involved and an integral part of the process that contributes to the final quality.

We therefore aim - and this is our philosophy - to promote choices that favor human resources and innovation, to be pursued within the context of a strict moral code, which through our deeds, attests to our fairness and respect for the commitments made.

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Coffee with Caleffi™

All Coffee with Caleffi webinars are free, but registration is required for real-time attendance.


Product Catalog

Search among many quality Caleffi products that will help make installations and application more efficient.

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idronics™ is a complimentary educational journal series for hydronic, plumbing and renewable energy professionals to aid them in system design, component application and selection.

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