Replace Water Heater Thermal Expansion Tank

Both products absorb the excess pressure in the plumbing system created by thermal expansion.

Replace water heater thermal expansion tank.

The eastman 4 5 gallon thermal expansion tank provides a the eastman 4 5 gallon thermal expansion tank provides a secure connection to water heaters that prevents dangerous build ups of pressure. Without it you would be at risk for damage to your water lines fittings and water heater. For example 40 gallons of water at 60f becomes about 40 6 gallons at 120f creating significant pressure inside the water tank and pipes. This is a great diy how to change a potable water expansion tank.

Thus procedure allows you to replace the expansion tank without draining the entire house o. As plumbers know the expansion tank equalizes pressure throughout the plumbing system by providing a space for hot water to flow into. If you have more questions about water heater expansion tanks please give us a call or fill out the form below. Here s why you might need a thermal expansion tank.

Pressurized air goes below the diaphragm in the bottom half of the tank and water flows. Just follow the steps below to safely replace your water heater expansion tank. Expansion tanks are installed down the line from the inlet valve that supplies the water heater in your home. 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.

In a closed plumbing system a standard tank water heater can stress your plumbing pipes and fixtures through the normal thermal expansion that happens when water is heated. An expansion tank is used to prevent issues related to excess pressure from your home s hot water supply. The thermal expansion relief valve can replace a water heater expansion tank because it functions similarly. A water heater expansion tank can often be replaced without having to replace your entire system.

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. What type of water heater do you have. About water heater expansion tanks. Replacing your water heater expansion tank by yourself can save you a lot of money and time.

Water expands when heated. This may seem like an easy question but it is also one that many people do not actively think about. Inside the tank has a rubber diaphragm at around the mid point of the tank. 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 and or fittings.

This can be a problem in any closed system where water is heated. If you have more questions about water heater expansion tanks please give us a call or fill out the form below.