• The HeArt of Creation

    The HeArt of Creation

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  • 2021 Caleffi Hydronic and Plumbing Catalog

    We've got you covered!

    Introducing our 2021 product catalog.

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  • AngleMix™ Thermostatic Mixing Valve

    AngleMix™ Thermostatic Mixing Valve

    Introducing the 2021 AHR Expo Plumbing Innovation Award Winner

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  • Ask Caleffi Podcast

    Podcast Debut

    Featuring our Tech Support wizards

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  • Interactive idronics

    Interactive idronics™

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  • Safe and Sanitary Domestic Hot Water in Three Basic Steps

    How to Provide Safe and Sanitary DHW in 3 Basic Steps

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  • High flow with quiet pressure control

    Pressure Reducing Valves

    High flow and quiet pressure control

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  • Coffee with Caleffi

    Coffee with Caleffi™

    Our online and complimentary technical training webinar series. What’s next?

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Coffee with Caleffi™

How does electrification fit into the future of hydronics?  Max Rohr will be on-hand to discuss at the next webinar.

Memorial Day 2021

We salute our military and their families.  Past, present and future. 

Ask Caleffi Podcast Premieres in March

The podcast makes its debut on March 2 featuring our tech support wizards, Greg Tubbs and Dan Firkus.  

Introducing the award-winning AngleMix™

Take a look at the 2021 AHR Expo Innovation Award in the plumbing category. We couldn't be prouder!

idronics
TECHNICAL JOURNAL

idronics™

A journal of design innovation for hydronic, plumbing and renewable energy professionals

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WHERE TO BUY

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5 Things You Need to Know
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Automatic Fast Fill

AutoFill™

The high quality valve automatically and quickly fills a hydronic system to a preset pressure.

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Latest productsGo to the Catalog

6000 - LEGIOMIX® Electronic Mixing Valve (flanged)
LEGIOMIX® Electronic Mixing Valve (flanged)
CatalogTechnical Brochure
5212 - SinkMixer™ Scald Protection Point-of-Use Thermostatic Mixing Valve (4-way)
SinkMixer™ Scald Protection Point-of-Use Thermostatic Mixing Valve (4-way)
CatalogTechnical Brochure
520 - AngleMix™ Thermostatic Mixing Valve (with temperature gauge)
AngleMix™ Thermostatic Mixing Valve (with temperature gauge)
CatalogTechnical Brochure
533H - PresCal™ Compact
PresCal™ Compact
CatalogTechnical Brochure