A new water heater may be needed to replace an outdated one, upgrade for the expanded use of the household, or better energy efficiency. When a new water heater is needed, there are things a homeowner can do before the professional handles the actual installation. All of the following can be done to prepare for the new water heater.
Clear Out the Area Around the Water Heater
It’s a good idea to clean out the area around the water heater to prepare for the water heater installation. The professional will need plenty of space to work, so if there is anything near the water heater, it should be moved out of the way. It is a good idea to briefly clean around the water heater to remove any webs or other debris that might be near it, as this will give the professional a cleaner space for them to work.
Turn Off Energy and Water
It is a good idea to go ahead and shut off the water to the water heater before the professional arrives. Make sure the energy source is shut off, too, as it can cause severe issues or a risk of fire to leave the energy on without any water in the water heater. Gas and electric water heaters may require different shut-off methods, so be sure of what’s needed before turning it off. It is a good idea to let the professional know that everything is turned off.
Drain the Water Heater
Once the energy and water are turned off, it’s time to drain the water heater. There should be a spigot at the bottom of the water heater. Attach a hose to this and place the other end of the hose outside or down a drain. From there, turn on the spigot so the water heater can drain. Let the water run until the water heater is completely empty, then close the spigot again so water won’t flow out when it’s turned back on.

Consider Any Changes Needed
Before the professional arrives, it’s a good idea to think of any changes that might be needed. If the household is growing, it may be better to get a bigger water heater to ensure there is always enough hot water. Work with the professional to choose the right size water heater to install, as there are a number of factors to consider beyond the size of the household. They can provide recommendations for the best size to choose.
Be Prepared for Issues
It is always a good idea to prepare for potential issues that might arise when the water heater is replaced. Pipes may be damaged, the area underneath the water heater may have water damage, or there may be other issues discovered when the old water heater is removed. Talk to the professional to learn about the different options to fix these issues and to make sure the new water heater can be installed. They can provide recommendations to prevent delaying the new installations.
If you need a new water heater, make sure you’re prepared. Do the items on this list to make it easier for the professional to do the installation and to ensure everything is done right so the new water heater works as expected.