AMTROL Therm Trol Water Heater Expansion Tank Tankless 313033089011

( Brand: Amtrol ), ( Part Type: Water Expansion Heater Tank ), ( Application: Water Heater ), ( Compatible Brand/model: Universal ), ( Finish Family: White ), ( Material: Composite ), ( Nominal Tank Capacity: Gallons ), ( Product Weight: Lb ), ( Returnable: 90-day ), ( Manufacturer Warranty: Limited Warranty ), ( Product Depth: In ), ( UPC: 313033089011 )

Review AMTROL Therm x trol Water Heater Expansion Tank For Tankless Heaters

Introducing the Amtrol 313033089011 Therm-X-Trol Expansion Tank, a vital accessory designed specifically for use with tankless water heaters. This expansion tank is engineered to address the unique demands of tankless systems, ensuring optimal performance and longevity.

The Therm-X-Trol Expansion Tank is engineered with a durable, fiber-reinforced polypropylene construction. This material offers superior resistance to corrosion and rust, ensuring a long service life. The tank's design includes a bladder-type accumulator, which is capable of accommodating the water volume expansion that occurs during heating cycles in tankless systems.

A key feature of this expansion tank is its pressure relief valve, which is factory-set to discharge at 15 psi. This provides an additional layer of safety, protecting your tankless water heater from excessive pressure buildup that could potentially cause damage. The valve is also easily adjustable, allowing you to customize the discharge pressure to suit your specific system requirements.

The Therm-X-Trol Expansion Tank is designed to be easily integrated into your tankless water heating system. It is compatible with systems using closed-loop recirculation and indirect water heating applications. The tank also comes with a convenient mounting bracket, allowing for secure installation and simple connection to your system.

In summary, the Amtrol 313033089011 Therm-X-Trol Expansion Tank is an essential accessory for any tankless water heating system. Its durable construction, innovative design, and customizable features ensure optimal system performance and longevity. By addressing the unique demands of tankless systems, this expansion tank protects your investment and provides peace of mind.

Pros and Cons of buying a Amtrol 313033089011 Therm-X-Trol Water Heater Expansion Tank for Tankless Heaters

The Amtrol 313033089011 Therm-X-Trol Water Heater Expansion Tank is a popular choice for those using tankless water heaters. This article provides an unbiased analysis of the advantages and disadvantages of purchasing this expansion tank.

1. Designed for Tankless Heaters: This expansion tank is specifically engineered for use with tankless water heaters, ensuring compatibility and proper functionality.

2. Durable Construction: The tank's heavy-duty, fiberglass-reinforced construction provides resistance to corrosion and impact damage.

3. Easy Installation: The Therm-X-Trol tank comes with a pre-installed pressure relief valve and a threaded inlet and outlet, making installation relatively straightforward.

4. Large Capacity: With a 2.5-gallon capacity, this expansion tank can accommodate a significant amount of water expansion, reducing the risk of damage to the system.

5. Temperature and Pressure Relief Valve: The built-in temperature and pressure relief valve ensures safety by releasing excess pressure and heat when necessary.

1. Limited Capacity for Large Systems: While the 2.5-gallon capacity is sufficient for many tankless water heaters, larger systems may require larger expansion tanks.

2. Expensive Compared to Traditional Tanks: This expansion tank is more expensive than traditional tanks designed for storage water heaters, due to its specialized design and materials.

3. May Require Additional Adapters: Depending on the specific tankless water heater model, some users may need to purchase additional adapters for proper connection.

The Amtrol 313033089011 Therm-X-Trol Water Heater Expansion Tank offers several benefits for those using tankless water heaters, including compatibility, durability, ease of installation, and safety features. However, it may not be the best option for those with larger systems or limited budgets. Ultimately, the decision to purchase this expansion tank depends on the individual's specific needs and preferences.

If you are in the market for an expansion tank for your tankless water heater and prioritize compatibility, durability, and ease of installation, the Amtrol 313033089011 Therm-X-Trol Water Heater Expansion Tank is a strong contender. However, it's essential to consider your system's size and budget before making a final decision.

Details:

Simple to install, the ST-1 features a patented air cell and requires no recharge adjustment or maintenance. With a 304SS waterway and 7-Year limited warranty, the ST-1 has big protection in compact size. Easy and simple installation with no maintenance. Durable and corrosion proof.

The Therm-X-Trol ST-1 absorbs thermal expansion and water hammer in tankless point-of-use heaters to protect the heat exchange.

specifications wateheat:

• brand: Amtrol
• part type: Water Expansion Heater Tank
• application: Water Heater
• compatible brand/model: Universal
• finish family: White
• material: Composite
• nominal tank capacity: Gallons
• product weight: Lb
• returnable: 90-day
• manufacturer warranty: Limited Warranty
• product depth: In
• upc: 313033089011

payments wateheat:

• credit card: Diners-club
• other
• wallet: Apple-pay

general wateheat:

• condition: New
• Heating, Cooling Air > Water Heaters > Tankless Water Heaters

shipping wateheat:

• type: Fixed
• class: Standard
• transit: 4-9 Days
• cost: $0.00
• service: Standard

returns wateheat:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted
• method: Money back

seller wateheat:

• city: Phoenix, Arizona
• # reviews: 416
• rating: 98.9%

offer wateheat:

• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• started: August 21, 2025

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