Check the listing for details. Cash Acme TV-90 Hydronic Expansion Tank - 24069 - 52 Gallon / Floor Mount. Condition: New. Listed at 600.00 USD. Item is new old stock, never opened or installed. We are not offering warranties for this product. Unit is guaranteed to work! Item may differ from stock picture. Thanks Cash Acme’s TV Series Floor Standing Expansion Tanks are designed for heating systems applications 52 Gallon / Floor Mount • Welded Construction: Ensures long and reliable service. • Heavy duty Butyl diaphragm and epoxy paint finish: Long lasting and resistant to external elements. • Provides place for expanding water: Eliminates damage to the boiler and piping. • The tank connection has a plastic sleeve: Protects against corrosion. • All models are factory precharged to 12 psi: Efficient and economical. • Gives water a place to flow when thermal expansion occurs: Eliminates costly and serious effects such as noisy water hammering pipes and damaged connections. • Corrosion resistant base.• Brand New - As Is - No Warranty