Product Overview

Amtrol Therm-X-Trol Water Heater Expansion Tank for Tankless Water Heaters. Eliminates The Waste Of Energy And Water, Thus Saving Money. Protects the water heater and plumbing fixtures from premature failure. Prevents a dangerous pressure build-up in the system. Prevents the relief valve from going off. System connection: 1/2 in. NPTM. For use with tankless water heaters and point of use water heaters up to 2 Gal. Therm-X-Trol brand is the #1 choice of professional installers. Mfg #ST-1

• Eliminates The Waste Of Energy And Water, Thus Saving Money
• Protects the water heater and plumbing fixtures from premature failure
• Prevents a dangerous pressure build-up in the system
• Prevents the relief valve from going off

Proposition 65 Information

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information fo to www.P65Warnings.ca.gov