The HGTE-HGTEV Series bladder expansion tanks are designed for use in domestic installations for potable hot water applications. The tanks are installed in systems equipped with a backflow preventer or as an add-on to direct or indirect water heaters. The tank’s function is to absorb the increased volume of water that results from the heating process, thereby keeping the system’s pressure below the relief valve setting.
THERMAL TANKS (Fixed bladder)
THERMAL TANKS with BASE RING (Replaceable bladder)
Calefactio is proud to present its new flow-through potable water thermal expansion tank. It avoids stagnant water in the tank and is an easy way to prevent microbial growth. How it works: Waters flow constantly through...See this product
Service Kit For Potable Water Systems
For a professional installation that allows to have the system status in the glimpse of an eye, choose Calefactio’s Service Kit in stainless steel for potable water systems. It saves time and money. It contains an...See this product