VEVOR Expansion Tank for Water Heater, 4.4 Gallon Thermal Expansion Tank, Heavy-Duty Carbon Steel Pressure Expansion Tanks for Residential Water Heaters, 3/4" NPT Connection, 29 PSI Pre-Charged

Stable Water Pressure: This 4.4 -gallon water heater expansion tank helps absorb excess pressure caused by thermal expansion, helping reduce pressure fluctuations and protect your water heater and plumbing system
4.4 -Gallon Capacity: Measuring 10.94 x 10.94 x 14.57 in, this compact 4.4 -gallon expansion tank provides reliable pressure regulation while taking up minimal installation space, ideal for residential water heater and plumbing system
Durable Construction: Built with thickened carbon steel for enhanced strength and durability, providing reliable resistance to pressure and deformation for long-lasting use
Easy to Install: Features a standard 3/4" NPT connection for quick installation into residential water heater systems. Not for drinking water use, do not connect to the public water supply system
Pre-Charged Expansion Tank: Pre-charged to 29 PSI to handle pressure changes in hot water systems, helping maintain stable pressure for smooth and reliable performance for everyday use