Which name brand for a reliable water heater expansion tank.

[Glenn54]

My local hardware stores carry an assortment of name brands for water heater expansion tanks and was just wondering which name brand is more reliable or does it make a difference?

[chander]

Amtrol has been a good product in my opinion. Most products supplied by a plumbing supply house are good. Stay away from the (plain white box) products, usually made in China.

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[Glenn54]

Thanks. My current tank is a 2 gallon Eastman. Within one year, a small area of paint started blistering off the surface and water would seep. I guess it has a pin leak.