Description
The Zilmet ZETA-15 Hydro Expansion Tank 7.8 Gal is a pressure control component used to fit the fluid volume variations in HVAC systems. It applies pressure changes in closed hydronic circuits to achieve balanced conditions during the normal operation of heating or cooling. It occurs in commercial boilers, radiant heating systems, and chilled water loops where control of the variation of pressure is a vital need. The concept allows to control of fluid pressure, maintains consistent operation, and mitigates possible damage in the case of normal thermal cycling conditions.
