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  2. sku: 4037404603053603
  3. RED LION RL4A

RED LION RL4A Gallon Water Pressure Expansion Tank 4.5

Rl4a Red Lion 4.5 Gallon Water Pressure Expansion Tank

( Brand: Red Lion ), ( Manufacturer Part Number: RL4A ), ( Part Type: Water Pressure Expansion Tank ), ( Color: Beige )

Review RED LION 4.5 Gallon Water Pressure Expansion Tank

The Lion RL4A 4.5 Gallon Water Pressure Expansion Tank is an essential component of a properly functioning water heating system. This expansion tank is specifically designed to accommodate the increase in volume that occurs when water is heated, preventing potential damage to the system caused by excessive pressure.

The tank is constructed of high-quality, corrosion-resistant materials, ensuring durability and longevity. With a capacity of 4.5 gallons, it offers an adequate reserve for accommodating water expansion, reducing the need for frequent releases of air from the system. The bladder inside the tank is made of heavy-duty, reinforced rubber, which can withstand the constant pressure fluctuations within the water heating system.

The Lion RL4A expansion tank is designed to be installed horizontally or vertically, offering flexibility for installation in various spaces. It comes equipped with a reliable air relief valve, which automatically vents excess air from the tank, maintaining the desired water pressure. Additionally, the tank features a transparent sight glass, allowing for easy monitoring of the bladder's position and the water level within the tank.

This expansion tank is suitable for both residential and commercial water heating systems, and its compact size makes it an ideal choice for confined spaces. The Lion RL4A 4.5 Gallon Water Pressure Expansion Tank is an essential accessory for ensuring the efficient and reliable operation of your water heating system, providing peace of mind and protecting your investment.

The Lion RL4A 4.5 Gallon Water Pressure Expansion Tank is a common choice for homeowners looking to address water pressure issues in their plumbing system. This tank is designed to help maintain a consistent water pressure level, especially during peak water usage periods. Here are some pros and cons of buying this particular expansion tank:

Pros:

1. Size: With a capacity of 4.5 gallons, this expansion tank is suitable for most residential applications. It can accommodate the water expansion that occurs when water is heated, ensuring a stable water pressure level.

2. Durability: The Lion RL4A expansion tank is made of high-quality materials, including a corrosion-resistant diaphragm and a heavy-duty steel shell. This tank is built to last, providing reliable performance for many years.

3. Easy installation: The Lion RL4A expansion tank comes with all necessary mounting hardware, making it easy to install. The tank also includes a pressure relief valve, which helps prevent overpressure situations.

4. Space-saving design: The compact size of the Lion RL4A expansion tank makes it an ideal choice for homes with limited space. It can be installed in tight areas, such as crawl spaces or basements.

Cons:

1. Price: The Lion RL4A expansion tank is not the cheapest option on the market. However, its high-quality materials and reliable performance justify the investment.

2. Limited capacity: While 4.5 gallons is sufficient for most residential applications, larger homes or those with high water usage may require a larger expansion tank.

3. Installation requirements: Proper installation of the Lion RL4A expansion tank requires some plumbing knowledge. Homeowners may need to hire a professional plumber to ensure the tank is installed correctly and safely.

In conclusion, the Lion RL4A 4.5 Gallon Water Pressure Expansion Tank is a solid investment for homeowners looking to maintain consistent water pressure in their plumbing system. Its durability, easy installation, and reliable performance make it a worthwhile investment, despite its higher price point. If you have the budget and need a tank with a larger capacity, consider purchasing a larger model. However, for most residential applications, the Lion RL4A expansion tank is an excellent choice.

Details:

Has a dent as shown in photos.

part #: rl4a prices

  • $129.58-$130.37

specifications wateheat:

  • brand: Red Lion
  • mpn: Rl4a
  • part type: Water Pressure Expansion Tank
  • color: Beige

seller wateheat:

  • city: Stow, Ohio
  • rating: 99.8%
  • # reviews: 3752

returns wateheat:

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

offer wateheat:

  • sold: 0
  • best offers: True
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: June 13, 2025

payments wateheat:

  • cRedit card: Visa
  • other
  • wallet: Google-pay

shipping wateheat:

  • type: Fixed
  • service: FedEx Ground or FedEx Home Delivery
  • cost: $8.95
  • carrier: FedEx
  • class: Standard
  • transit: 4-10 Days

general wateheat:

  • condition: Used
  • Heating, Cooling Air > Water Heaters > Water Heater Parts
part type: water pressure expansion tank,
category: home & garden > heating, cooling air > water heaters > water heater parts, color: beige, sku: 4037404603053603,

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