Dealing with water pressure issues? The right water heater expansion tank can solve it quickly.
**Eastman Thermal Expansion Tank** is perfect for maintaining consistent water pressure in your home. Its 2-gallon capacity ensures optimal performance for your water heater system.
Plus, its compact design fits seamlessly into tight spaces, making installation a breeze.
We tested durability, ease of use, and more to ensure you get a reliable solution for your plumbing needs.
Eastman 2 Gallon Thermal Expansion Tank
The adjustable valve sets the Eastman Thermal Expansion Tank apart, providing precise control over water pressure in your system. This tank is constructed with a durable butyl rubber diaphragm and features a 304 stainless steel system connection, ensuring longevity and reliability in various conditions. With a compact 2-gallon capacity, it is rated for pressures up to 150 PSI and can withstand temperatures of up to 210 degrees Fahrenheit. The 3/4-inch MIP connection makes installation straightforward and compatible with most standard systems.
Key Advantages
- The 316-grade stainless steel option resists corrosion, enhancing the tank’s durability in harsh environments.
Limitations
- Not compatible with systems requiring larger capacities or different connection types, limiting its versatility.
Overall, the Eastman Thermal Expansion Tank is best for outdoor enthusiasts needing reliable water heater protection against thermal expansion. Its robust construction and adjustable features make it an excellent choice for those seeking to maintain optimal pressure and extend the life of their water heating systems.
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Flexcon PH5 FLEX2PRO Thermal Expansion Tank 2.1G
The adjustable valve sets the Flexcon Industries PH5 FLEX2PRO Thermal Expansion Tank apart from its competitors. This innovative feature allows users to easily manage pressure levels, ensuring optimal performance in various applications. Constructed with a robust 100% butyl diaphragm and a durable plastic liner, this tank effectively separates system water from the air precharge, maintaining system integrity. With dimensions of 2.1 gallons, it is compact yet efficient for residential use.
Key Advantages
- The 316-grade stainless steel nipple resists corrosion, enhancing the tank’s longevity and reliability.
Limitations
- Not compatible with all water heater models, which may limit its versatility for some users.
Best for outdoor enthusiasts needing a reliable thermal expansion solution, the Flexcon PH5 FLEX2PRO excels in preventing pressure build-up in water heating systems. Its high-quality materials and thoughtful design make it a standout choice for those seeking durability and performance in thermal expansion tanks.
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TT FLEX Thermal Expansion Tank, 2.1 Gallon
The adjustable valve sets the TT FLEX Potable Thermal Expansion Tank for Water Heater apart, allowing for precise control of the air precharge and enhancing system efficiency. Constructed from 316-grade stainless steel, this tank resists corrosion, ensuring longevity even in demanding environments. With dimensions of 2.1 gallons and a 3/4 inch MNPT connection, it fits seamlessly into various heating or cooling systems.
Key Advantages
- The appliance-grade finish not only prevents external corrosion and rust but also adds an aesthetically pleasing touch, making it suitable for visible installations.
Limitations
- Not compatible with systems requiring larger capacity tanks, limiting its use in extensive setups.
Best for outdoor enthusiasts needing effective thermal expansion management in smaller heating or cooling systems, the TT FLEX tank offers a compact solution without sacrificing performance. Its easy installation process makes it ideal for both professional contractors and DIY enthusiasts, ensuring a smooth integration into existing systems. Overall, this expansion tank is a reliable choice for those looking to enhance their water heating systems while maintaining efficiency and durability.
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Eastman Brass Swivel Expansion Tank Tee
The swivel design sets the Eastman 3/4 Inch Brass Swivel Expansion Tank Tee apart from competitors. This innovative feature allows for both vertical and horizontal tank orientation, making installation straightforward and adaptable to various setups. Constructed from lead-free brass, it ensures durability and reliability within your water system. The dimensions are optimized for compatibility with tanks ranging from 2 to 10 gallons.
Key Advantages
- Crafted from **lead-free brass**, this tee resists corrosion and ensures safe water delivery.
- Built to withstand **pressure up to 200 PSI**, it is suitable for demanding conditions.
- Features an **EPDM gasket**, providing a secure seal that minimizes potential leak points.
- NSF/ANSI/CAN 61 and NSF/ANSI/CAN 372 compliant, ensuring safety and quality standards are met.
Limitations
- Not compatible with tanks outside the 2 to 10-gallon range, limiting its versatility in larger systems.
Best for outdoor enthusiasts needing a reliable and flexible solution for their water systems, the Eastman Swivel Expansion Tank Tee is an ideal choice for both domestic and commercial applications. Its robust construction and thoughtful design make it a standout product in its category.
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TT FLEX 4.5 Gallon Thermal Expansion Tank
The adjustable valve sets the TT FLEX Potable Thermal Expansion Tank apart from competitors in the market. Constructed from 316-grade stainless steel, this tank is designed to resist corrosion, ensuring longevity and reliability. With dimensions of 4.5 gallons and a 3/4 inch MNPT connection, it fits seamlessly into various heating systems while maintaining a compact profile.
Key Advantages
- The tank features a 100% butyl diaphragm and plastic liner, effectively separating system water from the air precharge, which enhances performance and safety.
- Its appliance-grade finish not only prevents external corrosion and rust but also provides an aesthetically pleasing look, making it suitable for visible installations.
- Designed for easy installation, it caters to both professional contractors and DIY enthusiasts, streamlining the setup process.
- With a generous capacity of 4.5 gallons, it efficiently manages thermal expansion without occupying excessive space.
Limitations
- Not compatible with systems requiring larger capacity tanks, which may limit its use in extensive heating setups.
- Installation may require specific tools or fittings not included in the package.
This tank is best for outdoor enthusiasts needing a reliable solution for thermal expansion management in smaller heating or cooling systems. Its robust construction and user-friendly design make it an excellent choice for those seeking efficiency and durability.
To buy this product, click here.
Faq about Water Heater Expansion Tank:
1:What is a water heater expansion tank?
A water heater expansion tank is a small tank that absorbs excess pressure caused by thermal expansion in a closed plumbing system.
2:Why do I need an expansion tank?
An expansion tank prevents pressure buildup in your water heater, which can lead to leaks or damage over time.
3:How does an expansion tank work?
The tank contains a diaphragm that separates air and water, allowing it to absorb excess pressure when water heats up.
4:Where should I install the expansion tank?
The expansion tank should be installed on the cold water supply line, close to the water heater for optimal performance.
5:How do I know if my expansion tank is faulty?
Signs of a faulty expansion tank include water leaks, unusual noises from the water heater, or fluctuating water pressure.
6:Can I install an expansion tank myself?
Both the Eastman 2 Gallon Thermal Expansion Tank and the Flexcon PH5 FLEX2PRO Thermal Expansion Tank 2.1G exemplify superior engineering and functionality in managing water pressure fluctuations. The Eastman model offers a compact, efficient solution ideal for residential applications, ensuring optimal performance while safeguarding plumbing systems. Conversely, the Flexcon variant, with its slightly larger capacity, caters to more extensive systems, providing enhanced durability and reliability. Together, these products underscore the importance of incorporating high-quality thermal expansion tanks to maintain system integrity and efficiency, ultimately contributing to a seamless water heating experience.7:How often should I replace my expansion tank?
Conclusion