2-PACK GUOFIS 4.5 Gallon Water Heater Expansion Tank,3/4 in MNPT Expansion Tank for Thermal Pressure Control

2-PACK GUOFIS 4.5 Gallon Water Heater Expansion Tank,3/4 in MNPT Expansion Tank for Thermal Pressure Control
2-PACK GUOFIS 4.5 Gallon Water Heater Expansion Tank,3/4 in MNPT Expansion Tank for Thermal Pressure Control
2-PACK GUOFIS 4.5 Gallon Water Heater Expansion Tank,3/4 in MNPT Expansion Tank for Thermal Pressure Control
2-PACK GUOFIS 4.5 Gallon Water Heater Expansion Tank,3/4 in MNPT Expansion Tank for Thermal Pressure Control
2-PACK GUOFIS 4.5 Gallon Water Heater Expansion Tank,3/4 in MNPT Expansion Tank for Thermal Pressure Control
2-PACK GUOFIS 4.5 Gallon Water Heater Expansion Tank,3/4 in MNPT Expansion Tank for Thermal Pressure Control
2-PACK GUOFIS 4.5 Gallon Water Heater Expansion Tank,3/4 in MNPT Expansion Tank for Thermal Pressure Control

Key features

  • Controls Thermal Pressure: This expansion tank is engineered to absorb excess pressure caused by heating water in your closed plumbing system, preventing valve leaks and pressure fluctuations
  • Two Capacity Options: Available in both 2.1-gallon and 4.5-gallon models to suit different household water heater sizes and system demands
  • Standard 3/4-Inch MNPT Connection: Features a universal 3/4-inch male threaded connection for straightforward installation on your water heater supply line
  • Reliable Bladder & Fitting: Equipped with a flexible butyl rubber diaphragm housed in a steel tank and a rust-resistant 304 stainless steel connection fitting
  • Protects Your Plumbing System: Safeguards your water heater, pipes, and fixtures from stress caused by thermal expansion, helping to prevent damage and maintain efficiency
BrandGUOFIS
Size3/4 inches
ColorWhite

2-PACK GUOFIS 4.5 Gallon Water Heater Expansion Tank,3/4 in MNPT Expansion Tank for Thermal Pressure Control

List Price: $173.90$156.51DEALYou Save: $17.39 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (30)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

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