Compose It - Air Cell Expansion Vessels - User Manual

For your safety, please read the entire manual before installing this product. Compose It expansion tanks can only be used for water. This expansion vessel is prepressurized and under no circumstances should the tank, the fittings or connected system be disassembled prior to the complete discharging of air and fluid pressures. The warranty is no longer valid in case of use of the appliance with pressure or temperature higher than allowed.