How To Change A Water Heater

Measure the height of your old water heater and buy a new one the same height so you dont have to change the length of.

How to change a water heater. Let the water. Gas water heaters use a different type of thermostat system. Peel back the insulation. Its time for a new water heater if you see rusty flakes not just orange water which can come from corroded pipes or well water.

This should release a burst of water into the overflow. Pull the strap tight and repeat the process on the lower strap. The water is hot. If you suspect a heating element has also gone bad see how to replace a water heater element.

Find the access panel for the thermostat s and use a screwdriver to remove the panel. This keeps air from getting trapped in the water lines. The drain valve photo 2 on old water heaters often clogs up. Wipe up any pooled water from the floor then move the new water heater into position.

Test the pressure relief valve by lifting the valves handle and letting it snap back. These tips will make your work go faster and easier. Drain some water from the tank to check for rust. Tankless water heater systems provide a continuous flow of hot water on demand without the use of a storage tank.

Replace the safety covers and access panels. Put the water heater in place and connect the pipes. Add connector hoses if your old water heater didnt have them. In addition to their compact space saving design tankless water heaters can reduce your energy consumption by 30 40 percent compared to conventional tank based units and last 20 years or more.

This also increases efficiency. Gas water heater thermostat replacement. Use a carpenters level to ensure that the heater is sitting straight. Start by turning off power to the water heater at the circuit breaker.

Twist the heater around so that the plumbing locations are lined up with the appropriate pipes. Set the new water heater in place. Secure one end of the strap to the stud with a socket and ratchet. Wrap the strap around the water heater and adjust the size securing the adjustable bracket on the opposite side.

Open the drain valve near the bottom of the tank and drain out several gallons of water. Drain the water heater twice a year to rid it of collected sediment that causes corrosion. If the water drains slowly be patient.