Replace Water Heater Supply Lines

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.

Replace water heater supply lines.

Your water heater has a cold water line that constantly feeds water to the water tank as you use the hot water. This information will serve as the starting point in your search for replacement parts or a new water heater. Add connector hoses if your old water heater didn t have them. Replace water heater supply lines if they corrode or begin to spring a pressurized water leak.

How to replace a water heater flex. Replacing an electric water heater is a little easier. Let the water flow from each faucet for one minute before turning them off. If you have an electric water heater the nameplate will also list the wattage capacity and voltage of the heating elements.

For help choosing a water heater read our water heater buying guide. When there is a leaky water heater be sure to turn the water off before replacing. 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. Sharkbite water heater connector with integrated ball valve allows you to easily connect your hot and cold water supply lines to your water heater.

Help in the house. Part of the series. 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. How to replace water heater supply lines.

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. This keeps air from getting trapped in the water lines. Sharkbite water the 3 4 in. Use rigid copper rather than flexible copper water supply lines for the same reasons.

Put the water heater in place and connect the pipes. Turn off the water and gas supply valves and or the power. 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. All the water connections are the same and you don t have to deal with gas piping or venting.