Residential Water Heater Expansion Tank

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Residential water heater expansion tank.

Powder coated interior shell protects against corrosion assures long trouble free life. At the bottom there is a threaded pipe connection. So when the water pressure gets too high it will flow into your expansion tank instead of damaging your home s plumbing valves fixtures and joints and potentially causing a. However if you have a traditional tank style water heater you will most definitely need to consider if an.

Or check out our support center. Nsf and iapmo. Xt 8 thermal expansion tank is the 2 gal. Amtrol products are made in the usa at our iso registered facilities by american workers dedicated to producing the highest quality expansion tanks in the world.

Thermal expansion tank sizing residential commercial. Sizing expansion tanks for water heaters can be a complex engineering challenge but residential expansion tank sizing has been simplified through the use of calculators. Expansion tank for heater overflow works on heaters up to 50 gallon. Most expansion tanks are less than 5 gallons since residential water heaters range from about 30 to 100 gallons.

This may seem like an easy question but it is also one that many people do not actively think about. New or larger expansion tanks may be needed due to pressure reducing valves check valves and backflow preventers added to the community s water system. Free slots for orders with water heaters boilers and other bulky items only available in select areas of. Exterior powder coat paint for long life and anti corrosion certified to automotive astm standards.

As the system pressure increases water enters the polypropylene lined water chamber of the tank expanding a diaphragm into. We re dedicated to our customers. Proper tank sizing is critical to the performance of your water heater. At the top it has an air valve like the one seen on most tires called schrader.

Usually they are the same size as basketball depending more or less on the size of the water heater they. A hot water expansion tank is a small metal tank usually 2 5 gallons that s installed just downstream of the cold water inlet valve that feeds your residential water heater. The expansion tank s purpose is to protect your house s hot water system from excessive pressure which can cause damage to fixtures your water heater lines. Look for a lead free tank rated for potable water.

What type of water heater do you have. Expansion tank size calculator. If you have a tankless water heater you don t have to worry about an expansion tank because you don t have a primary tank to begin with. A water heater expansion tank is an additional small thank that is attached to your water heater unit.

Common residential expansion tank looks like a small propane tank. Online sellers like supply house have calculators or charts showing what size tank you ll need.