Switch off the circuit breaker or unplug the water heater to ensure safety.
Shut off the main water supply valve and open a hot water faucet to drain the tank.
Attach a hose to the drain valve and direct water into a bucket or drain.
Disconnect the water inlet and outlet pipes using an adjustable wrench.
Remove the old water heater carefully, ensuring all connections are detached.
Position the new water heater in the designated space, ensuring stability and clearance.
Connect the water supply lines to the new heater using flexible hoses and plumber's tape to prevent leaks.
Secure the heater with mounting brackets or supports as needed.
Reconnect the electrical wiring or power supply, following local electrical codes.
Close the drain valve and open the main water supply to fill the tank.
Check all connections for leaks and tighten fittings if necessary.
Turn on the power or gas supply to the heater and set the desired temperature.
Allow the heater to heat up and verify proper operation by checking hot water output.
Inspect the installation for leaks and ensure all safety devices are in place.
