Great to See You at the AHR Expo!
Caleffi is here to provide solutions that perform as promised, supported by experts who come through when it counts.
Caleffi is here to provide solutions that perform as promised, supported by experts who come through when it counts.
Don’t just see the products, understand the science behind them. Access the complete Caleffi catalog for a deep dive into our plumbing and heating products.
Our 2026 showcase brings together our most advanced technologies in both the plumbing and heating sectors. Explore a unified line of products.
Ready to bring Caleffi innovation to your next project? Our dedicated representatives are standing by to provide technical support, sizing assistance, and local inventory details.
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%.