AMTROL ST-5 Thermal Expansion Tank

 

Amtrol

Item ships in 1-2 days!

AMTROL ST-5 Thermal Expansion Tank:
  • Metal
  • Made in USA
  • Accepts expanded water caused by thermal expansion
  • Returns water to the system when hot water is used
  • Prevents the relief valve from going off
  • Inline thermal expansion tank
  • Accepts expanded water caused by thermal expansion
  • Returns water to the system when hot water is used
  • Prevents dripping faucets, intermittent toilet fill and pressure relief valve discharge
  • Protects water heater, appliances and fixtures