Brand Details
With over a decade of experience, Calefactio blends quality craftsmanship with modern design to deliver durable, high performance components. Their 350+ product catalog underscores a commitment to continuous improvement delivering a complete lineup of plumbing and heating solutions — from expansion tanks and hydraulic separators to glycol make up systems, condensate neutralizers, valves, and flow regulators — all engineered for residential, commercial, and industrial applications. Discover why contractors and installers trust Calefactio — and why it belongs in your next hydronic project.