Caleffi Showcases Contractor-Driven Innovation at AHR Expo

At the 2026 AHR Expo, Caleffi Hydronic Solutions, a global leader in precision-engineered plumbing and hydronic solutions, will showcase what happens when product advancements are driven by feedback from the field. Exhibiting at Booth SL612 in Las Vegas from Feb. 2 to 4, Caleffi will highlight its theme of innovation through continual improvement, shaped by more than 65 years of listening and learning directly from the professionals who use its products every day.

Rather than resting on legacy successes, Caleffi actively evolves its products by listening closely to contractors, engineers and distributors, understanding pain points in the field, and translating that insight into smarter, more effective solutions. By treating every customer as a collaborator, evolution becomes the standard. This dedication results in products engineered for superior reliability, straightforward installation and lasting system integrity.

“At Caleffi, innovation isn’t about change for change’s sake,” said Caleffi’s Director of Education Max Rohr. “It starts with listening to what’s happening in the field, understanding the root causes behind real challenges, and delivering improvements that genuinely make contractors’ jobs easier. That focus guides everything we do.”

Attendees at the AHR Expo are invited to visit Caleffi Booth SL612 to experience the latest solutions firsthand, learn how recent product updates reduce callbacks and shorten installations and share insights that will help shape the next generation of plumbing and heating advancements.

Product Highlights on Display in Caleffi Booth SL612 at AHR Expo

149 Series FLOWMATIC® Express Coil Kit

Caleffi’s 149 Series FLOWMATIC Express Coil Kit replaces hours of on-site assembly with a compact, factory-tested solution built around a Pressure Independent Control Valve (PICV). Designed to reduce installation time by up to 50%, it arrives pre-assembled and balanced, minimizing leak points and simplifying commissioning. The result is faster installs, consistent performance and less complexity in the field. “We understand the value of contractors’ time,” said Caleffi Senior Product Manager Toby Canapa. “Our goal is to help get the job done quickly and correctly, so they can confidently move on to the next.” 

6000 Series LEGIOMIX® Electronic Mixing Valve

The LEGIOMIX Electronic Mixing Valve sets the industry standard for automated domestic hot water safety. Today, LEGIOMIX is the gold standard for facility managers. It’s not just a valve; it’s a 24/7 reliable solution that logs data, executes thermal disinfection programs and self cleans internal scale build up, proving that Caleffi is the leader in protecting public health through precise tempered water control. 

520 Series Thermostatic Mixing Valve Family

Caleffi’s 520 Series AngleMix Thermostatic Mixing Valve trailblazed installation flexibility with its signature angled-body design. Built to save installation time by eliminating awkward piping and extra fittings, the expanded lineup now includes Dual-Listed models and plug-and-play kits for tight spaces and new water heater applications. By building on the success of the AngleMix valve, the products reflect Caleffi’s contractor-first approach to simplifying real-world installations.

“We focus on evolving overlooked valves into high-value solutions that solve real-world installation challenges,” said Caleffi’s Senior Product Manager Jake Hicks. “These innovations reflect our commitment to making complex systems easier to manage and more reliable for everyone involved.”

Experience Field-Driven Design at Booth SL612

Across its product portfolio, Caleffi is focused on becoming the easiest company to do business with through thoughtful design, clear documentation and serviceability that reflects how systems are actually installed and maintained in the field.

Attendees are invited to visit Caleffi Booth SL612 at AHR Expo in Las Vegas from February 2 to 4 to see these products firsthand and speak with technical experts about real-world applications.