Discover our products

EXPANSION
TANKS

Expansion tanks for hydronic heating systems (up to 50% glycol), thermal and well.

SPECIALTY
TANKS

Buffer, storage, sainless steel and custom tanks

GMP (GLYCOL
MAKE-UP PACKAGE)

Calefactio is the original manufacturer of Glycol Make-up Packages. This product is offered in forms suitable for residential, commercial and industrial applications.

CONDENSAFE

Condensafe is an outstanding innovation in the condensate neutralizer domain

AIR, DIRT AND
HYDRAULIC SEPARATOR

See the wide range of air & dirt separators, automatic air vent and Calbalance hydraulic separators offered at Calefactio

ΔP Pump Flange

the ΔP Pump Flange allows to have the status of the system in the glimpse of an eye

BALL VALVES

Calefatio offers a wide range of brass ball valve

FLOW REGULATORS

Look into our complete range of NSF61-certified flow regulators. Water is becoming more precious than ever. It’s an essential resource for all types of living forms on earth.

Radiant

Specialized radiant lines including Caltherm Pro and Caltherm Mega manifolds, Calpex piping and related accessories