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  3. ZURN WXTP-75V

ZURN WXTP-75V Gallon Thermal Expansion Tank

Wxtp-75v Zurn 20 Gallon Thermal Expansion Tank

( Brand: Zurn ), ( Manufacturer Part Number: WXTP-75V ), ( Model: ZURN WXTP-75V ), ( Type: Thermal Expansion Tank ), ( Tank Capacity: Less Than 20 Gal )

Review ZURN Gallon Thermal Expansion Tank

The Zurn WXTP-75V 20-gallon thermal expansion tank is a vital component in ensuring the efficient operation and longevity of your hot water heating system. Designed and manufactured by Zurn Industries, an industry leader in water solutions, this expansion tank offers superior performance and reliability.

The WXTP-75V model is specifically engineered to accommodate systems with a 20-gallon capacity and is constructed using high-quality materials. The tank is made of corrosion-resistant glass-reinforced polypropylene (GRP) that provides excellent strength and durability, ensuring it can withstand the rigors of continuous use in various water conditions.

This thermal expansion tank is designed to address the issue of thermal expansion, which occurs when water heats up and expands, putting pressure on the system. The tank's unique design includes a bladder-type internal diaphragm that isolates the water in the tank from the system water. When the system water expands, it pushes against the diaphragm, allowing the air inside the tank to compress, relieving the pressure on the system.

The WXTP-75V thermal expansion tank also features a durable, factory-installed pressure relief valve that offers overpressure protection, ensuring the safe operation of your heating system. The valve is adjustable, allowing you to set the relief pressure according to your specific application requirements.

The tank's compact size, with a height of 24 inches and a diameter of 12 inches, makes it an excellent choice for installations where space is limited. The tank's lightweight design, weighing only 54 pounds, also simplifies transportation and installation.

The Zurn WXTP-75V 20-gallon thermal expansion tank is designed for both residential and commercial applications and is suitable for use with a wide range of heating systems, including hydronic, steam, and hot water recirculating systems. The tank comes with a limited lifetime warranty on the GRP tank and a one-year warranty on the internal components, providing you with peace of mind and the confidence that your investment is protected.

The Zurn WXTP-75V 20-gallon thermal expansion tank is a popular choice for commercial and industrial applications due to its large capacity and durable design. Here are the pros and cons of buying this particular thermal expansion tank:

Pros:

1. Large Capacity: With a 20-gallon capacity, this tank can accommodate a significant amount of thermal expansion, reducing the frequency of water heater refills and potential damage to the system.

2. Durable Design: Made of high-density polyethylene, this tank is resistant to corrosion and can withstand harsh industrial environments.

3. Easy Installation: The tank comes with pre-installed threaded NPT connections and a factory-installed pressure relief valve, making installation straightforward and efficient.

4. Leak Detection: The Zurn WXTP-75V has a built-in leak detection system, which can alert users to potential issues before they become major problems.

5. NSF Certified: This tank is NSF certified, meaning it meets strict standards for food equipment and water systems.

Cons:

1. Size and Weight: With a large capacity and durable design, this tank is heavier and bulkier than some other options on the market, which can make transportation and installation more challenging.

2. Cost: The Zurn WXTP-75V is more expensive than some other thermal expansion tanks, which may be a consideration for budget-conscious buyers.

3. Limited Temperature Range: This tank is designed for use with water temperatures up to 250 F, which may not be suitable for all applications.

In conclusion, the Zurn WXTP-75V 20-gallon thermal expansion tank is a reliable and durable option for commercial and industrial applications that require a large capacity and resistance to corrosion. Its easy installation, leak detection system, and NSF certification add to its value. However, its size and weight, as well as its higher cost, may be considerations for some buyers.

Recommendation: If you are in the market for a large-capacity thermal expansion tank for a commercial or industrial application, the Zurn WXTP-75V is a strong contender. Its durability, ease of installation, and advanced features make it a worthwhile investment, despite its size and cost. However, be sure to evaluate your specific needs and budget before making a purchase.

Details:

The Zurn brand is known for producing reliable home improvement products, making this tank a trusted choice homeowners looking to improve their heating and cooling systems. With a capacity of 20 gallons, this thermal expansion tank from Zurn is an essential component for maintaining the proper functioning your water heater. 3-4 years old. The Zurn WXTP-75V 20 Gallon Thermal Expansion Tank is a high-quality water heater accessory designed to prevent thermal expansion issues in heating systems.

Taken off a home water filtration system.

part #: wxtp75v price

  • $495.00

specifications wateheat:

  • brand: Zurn
  • mpn: Wxtp-75v
  • model: Zurn Wxtp-75v
  • type: Thermal Expansion Tank
  • tank capacity: Less Than 20 Gal

general wateheat:

  • condition: Used
  • Heating, Cooling Air > Water Heaters > Water Heater Parts

payments wateheat:

  • other
  • wallet: Google-pay
  • credit card: Mastercard

shipping wateheat:

  • cost: $0.00
  • transit: 4-10 Days
  • type: Fixed
  • class: Standard
  • service: Standard

offer wateheat:

  • quantity: 1
  • sold: 0
  • best offers: True
  • options: Ship-to-home
  • started: March 16, 2026
  • availability: In Stock

seller wateheat:

  • city: Lawton, Oklahoma
  • rating: 97.9%
  • # reviews: 715

returns wateheat:

  • paid by: Buyer
  • policy: Returns Accepted
  • method: Money back
  • time: 30 Days
type: thermal expansion tank, tank capacity: less than 20 gal,
category: home & garden > heating, cooling air > water heaters > water heater parts, sku: 7458470025857983,
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1 offer $495.00 USD
  • Offer #1: $495.00 price + $0.00 shipping estimate = $495.00* total. Taken off a home water filtration system. The Zurn 20 Gallon Thermal Expansion Tank is a high-quality water heater accessory designed to prevent thermal expansion issues in water heating systems.FREE SHIPPING

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