Residential Water Heater Expansion Tank

However if you have a traditional tank style water heater you will most definitely need to consider if an.

Residential water heater expansion tank.

Proper tank sizing is critical to the performance of your water heater. As the system pressure increases water enters the polypropylene lined water chamber of the tank expanding a diaphragm into. 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. Or check out our support center.

Usually they are the same size as basketball depending more or less on the size of the water heater they. Most expansion tanks are less than 5 gallons since residential water heaters range from about 30 to 100 gallons. 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. Xt 8 thermal expansion tank is utilized on potable water lines between the backflow preventer or pressure reducing valve and the water heater for protection against water thermal expansion in residential applications.

At the bottom there is a threaded pipe connection. Thermal expansion tank sizing residential commercial. Common residential expansion tank looks like a small propane tank. 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.

At the top it has an air valve like the one seen on most tires called schrader. 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. Nsf and iapmo. Free shipping on orders over 99.

This may seem like an easy question but it is also one that many people do not actively think about. We re dedicated to our customers. Online sellers like supply house have calculators or charts showing what size tank you ll need. It is designed to handle that excess water that builds up.

Free slots for orders with water heaters boilers and other bulky items only available in select areas of. Expansion tank size calculator. A water heater expansion tank is an additional small thank that is attached to your water heater unit. 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.

What type of water heater do you have. 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. 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. What is a thermal expansion tank like.

Expansion tank for heater overflow works on heaters up to 50 gallon. Powder coated interior shell protects against corrosion assures long trouble free life.