The price of a 2-4.4 water heater expansion tank on its own ranges from $40 to $200, and the cost of labor can fall anywhere between $50 and $150, depending on your area and the location and ...

Key Takeaways. The average cost of a water heater expansion tank is between $90 and $350, with the average cost being $220.; Water heater expansion tanks typically vary in size from 2 to 5 gallons ...

If you have a tankless water heater, you may not need an expansion tank, though situations vary, such as if you have a closed water system. Expansion tanks last an average of five to 10 years with ...

When water is heated it expands, and if there is no place for the expanded water to go it may cause the temperature and pressure blow-off valve on the water heater to leak. A thermo-expansion tank ...

MUMBAI: Ever since the BMC enforced a 15% water cut, the sales of loft tanks for household use have gone up in the city. Though the water works department officials have never conducted any survey ...