Amtrol 144N177 Therm-X-Trol 20 Gal Thermal Expansion Tank

Product Description

The Amtrol 144N177 is a 20-gallon thermal expansion tank designed for closed, potable hot water systems. This tank controls pressure build-up caused by thermal expansion, ensuring safety and efficiency during water heating. The thermally pre-charged air cushion prevents pressure rises that could lead to water spillage.

• Capacity of twenty gallons suitable for various applications.
• Constructed with deep drawn steel for durability.
• Features a patented turbulator to enhance water circulation.

Product Highlights

This expansion tank is ideal for large residential and light commercial applications. Its robust design allows it to handle high pressure and thermal expansion effectively.

Product Information

Standard Information

• Brand: Amtrol
• MPN: 144N177

Technical Specifications

• Tank Capacity: 20 gallons
• Diameter: 15 inches
• Height: 32 inches
• Pressure Rating: 150 psig
• Connection Size: 3/4 inches FNPT
• Temperature Rating: 200 degrees Fahrenheit
• Material: Steel
• Sub Brand: Therm-X-Trol