Furnace Expansion Tank Price

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Furnace expansion tank price.

Removing the furnace relief valve from the boiler or plugging it so that it does not leak is a very bad idea this can. Expansion tanks have capacities ranging from 2 gallons to several hundred gallons. This water heater expansion tank stops hot water from backflowing into the cold water line and prevents hot water from escaping through the pressure relief valve and onto the floor. The boiler expansion tank absorbs the expanding water by allowing the air in the expansion tank to compress this prevents the pressure from building and allows the boiler to heat and cool without too mush pressure building up.

What is a heating boiler expansion tank how do expansion tanks work. Heating boiler expansion tanks are metal tanks of varying sizes that are installed to absorb the initial pressure increase that occurs when the heating boiler system warms up. We offer a wide selection of amtrol watts and bell gossett expansion tanks to suit all of your plumbing and heating needs.