AMTROL ST (Therm-X-Trol) is a water heater expansion tank, designed for use in domestic hot water heating systems to eliminate the potential hazards of. individual basis, however each data sheet is available on the Amtrol Web Site and Thermal Expansion Absorbers, ST-C Series (ASME). B. A. ST5-C. STC. individual basis, however each data sheet is available on the Amtrol Web Site ST 8. ⁄8. 8. 3⁄4. 5. ST
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Amtrol – Amtrol Therm-X-Trol Hot Water Heater Expansion Tank – ST
As the system water temperature increases, the expanded water is absorbed by the tank. Water Heaters Tankless Water Heaters.
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We have proudly served hundreds of thousands of customers, helping them save time and money by buying their products direct. Thermal expansion occurs as domestic water is heated. Fremont, CA [ Change ].
Your terms may vary and are subject to application. Expert Assistance Get expert assistance from our team. Left unchecked, the resulting pressure increase can cause relief valve discharge and other potentially unsafe conditions. Water heater manufacturers and plumbing codes require the installation of an expansion control device if a backflow preventor, pressure reducing valve or check valve is installed in the domestic supply line.
Amtrol ST Therm-X-Trol Thermal Expansion Tank
An expansion tank is a required component for all hot water boiler systems, and is designed to control system pressure and help reduce energy consumption of heating and circulating operations. Discounted Items – Huge Savings!
Both are intended to control the high end pressure of your boiler system and keep the relief valve from opening due to increased system pressure caused by the expansion of water. Replacement Parts Boiler System Components. Specifications Expansion Tank Type There are two ts-12 expansion tank types: Bladder-type tanks contain a moving bladder, and requires either a separate pressure reducing valve as mentioned above or a fill-trol valve to maintain initial fill pressure of 12 psi or higher depending upon the requirements of your system.
As the system water temperature reaches stt-12 maximum, the diaphragm flexes against the air cushion to allow for the increased water expansion.
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Plain steel and bladder-type. A Todd Arthurs Company, Inc. Plain steel tanks have no moving parts, and require a separate pressure reducing valve to maintain initial fill pressure of 12 psi or higher depending upon the requirements of your system. Roll over image to zoom in. In Alpine Home Air Products became the first company to sell heating, air conditioning and indoor air-quality products online.
This tank will not lose its air cushion unless the bladder becomes detached, at which point the tank would need to be replaced.