Replacing Hot Water Heater Supply Lines

How to replace a water heater flex.

Replacing hot water heater supply lines.

If you need to replace a failing gas water heater or install a new one you need a gas supply line a cold water supply line and a flue connection to divert harmful gases. Sharkbite water the 3 4 in. Another line leads from the tank to supply. We re replacing a natural gas water heater in our demonstration.

The first permit is for the water heater itself. Let the water flow from each faucet for one minute before turning them off. If you re installing a new hot water heater or replacing one that no longer works the home depot offers a full line of water heaters featuring the latest energy efficient technology. In any case when you re planning a water heater replacement play it safe.

Part of the series. Getting started installing your new hot water tank. Make sure the hot water faucets are still open and turn on the water supply. Water heating amounts to nearly 20 of a home s energy costs.

Your water heater has a cold water line that constantly feeds water to the water tank as you use the hot water. 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. In almost all circumstances replacing an existing water heater will require either one or two permits. Sharkbite water heater connector with integrated ball valve allows you to easily connect your hot and cold water supply lines to your water heater.

Add connector hoses if your old water heater didn t have them. Put the water heater in place and connect the pipes. After applying pipe thread tape to the mip nipples on your water heater thread the fip end of the water heater connector onto the tank and tighten with channel locks. This keeps air from getting trapped in the water lines.

Many water heaters have an estimated life expectancy of 8 to 12 years. How to replace water heater supply lines. The steps for replacing a propane water heater are exactly the same and those for an electric water heater are similar. When there is a leaky water heater be sure to turn the water off before replacing.

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