Replace Water Heater Supply Lines

Replace water heater supply lines if they corrode or begin to spring a pressurized water leak.

Replace water heater supply lines.

For details on situations different from the one we show here such as electric models plastic water lines or copper gas lines search for replace water heater above. The flexible copper lines and connector nuts are not as corrosive as the other metals used in water heater production yet they can be damaged by contact or during repairs and maintenance on water heaters. How to replace water heater supply lines. Replacing an electric water heater is a little easier.

Use rigid copper rather than flexible copper water supply lines for the same reasons. For help choosing a water heater read our water heater buying guide. If you have an electric water heater the nameplate will also list the wattage capacity and voltage of the heating elements. This keeps air from getting trapped in the water lines.

This information will serve as the starting point in your search for replacement parts or a new water heater. Your water heater has a cold water line that constantly feeds water to the water tank as you use the hot water. Turn off the water and gas supply valves and or the power. Part of the series.

Sharkbite water heater connector with integrated ball valve allows you to easily connect your hot and cold water supply lines to your water heater. Put the water heater in place and connect the pipes. If you ve got a gas hot water heater stick with gas unless your breaker box has room for and you re willing to install a new 240 volt circuit. Make sure the hot water faucets are still open and turn on the water supply.

All the water connections are the same and you don t have to deal with gas piping or venting. Help in the house. If you ve got an electric heater replace it with an electric heater unless you re willing and able to run gas line and exhaust vents. Another line leads from the tank to supply.

Sharkbite water the 3 4 in. Add connector hoses if your old water heater didn t have them. How to replace a water heater flex. If you locate your water heater replacement where leakage could cause damage to the floor or other parts of the house set a pan of an approved size under it metal for gas water heaters.