Plumbing Amtrol | Therm-X-Trol St-12 Expansion Tank

Amtrol St-12 (Therm-X-Trol) Is A Water Heater Expansion Tank, Designed For Use In Domestic Hot Water Heating Systems To Eliminate The Potential Hazards Of Water Expansion.Water Heater Expansion Tank Is Commonly Installed In A Domestic Hot Water System That Contains A Backflow Preventer, A Check Valve Or A Pressure Reducing Valve.

The Hydroclaw Expansion Tank Support Bracket Provides A Safe And Reliable Option If You Prefer To Mount Your Expansion Tank. This Expansion Tank Bracket Is Easy To Install And Will Hold Any Tank With A Diameter Of 11″ Nominal.

Amtrol St-12 Advantages:

• Eliminates The Waste Of Energy And Water, Thus Saving Money
• Protects The Water Heater And Plumbing Fixtures From Premauture Failure
• Reduces Potential Safety Hazards Associated With Thermal Expansion
• Prevents A Dangerous Pressure Build-Up In The System
• Prevents The Relief Valve From Going Off
• Therm-X-Trol Brand Is The #1 Choice Of Professional Installers