Caleffi S.p.A. | Hydronic Solutions

Introducing the 31th Edition
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Download our 2022 Product Catalogs.
Plumbing & Hydronics Plumbing
LEGIOMIX® DHW Control System
A Product Trifecta
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Coffee with Caleffi™
Our online and complimentary technical training webinar series. What’s next?
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Double Up Hydronic System Protection
with DIRTMAG® PRO
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Coffee with Caleffi™

John Siegenthaler, P.E. returns to the webinar series to discuss Fundamentals of Pressure Reducing Valves.

We're hiring!

Are you technically savvy? Let's talk!

Expanded Sales and Support Staff

Join us in celebrating and welcoming Dan Firkus, Brad Fax and Matt DeLuca.

January 06, 2022

LEGIOMIX DHW Control System

Discover this AHR Award recognized Product Trifecta.

Case Studies

Learn how our products overcome challenges from our customer's point-of-view.

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Open House Celebration

Automatic Fast Fill

AutoFill™

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

Latest productsGo to the Catalog

5463M - DIRTMAG® PRO - Dirt Separator with Dual Magnets (brass)

DIRTMAG® PRO - Dirt Separator with Dual Magnets (brass)

Catalog Technical Brochure

290030 - Isolation Ball Valve (low-lead)

Isolation Ball Valve (low-lead)

Catalog Technical Brochure

6000 - LEGIOMIX® Electronic Mixing Valve (flanged)

LEGIOMIX® Electronic Mixing Valve (flanged)

Catalog Technical Brochure

5212 - SinkMixer™ Scald Protection Point-of-Use Thermostatic Mixing Valve (4-way)

SinkMixer™ Scald Protection Point-of-Use Thermostatic Mixing Valve (4-way)

Catalog Technical Brochure

520 - AngleMix™ Thermostatic Mixing Valve (with temperature gauge)

AngleMix™ Thermostatic Mixing Valve (with temperature gauge)

Catalog Technical Brochure

533H - PresCal™ Compact

PresCal™ Compact

Catalog Technical Brochure