(Image: [[https://www.palmdaleplumbers.net/wp-content/uploads/2018/04/tankless-heater-installation-in-Palmdale-and-Lancaster.jpg|https://www.palmdaleplumbers.net/wp-content/uploads/2018/04/tankless-heater-installation-in-Palmdale-and-Lancaster.jpg]])If everything looks good, turn the gas back on and check all the fittings for leaks. Do this by applying dish soap or bubble solution, then looking for bubbling at the connectors. Install a metal drain pan that's at least 2 inches in diameter wider than your unit and no deeper than 1.75 inches. Place the water heater in the drain pan so you have ample room to examine beneath it as needed.
By following these steps and taking the necessary precautions, you can successfully install a new water heater in your home. Remember to always prioritize safety and consult professional help if needed. It is also recommended to install a pressure relief valve to prevent excessive pressure buildup. Once everything's disconnected, pull in the hand truck or appliance dolly to remove your old water heater.
Tankless gas water heaters have larger input burners than gas-heated hot water tanks. If you’re upgrading, you’ll most likely need to increase the size of your gas line from the manifold. Select an appropriate location for your tankless water heater. Tankless units can be installed indoors or outdoors, depending on the model and local climate. The chosen spot should allow for proper ventilation and easy access for maintenance.
Empty the tank either into buckets, a floor drain, a sink in the basement or an appropriate place outside. If you choose to drain the tank  while the water in it is still hot, use extreme caution. Depending on the configuration of the plumbing, you may just need to reconnect the flexible tubes by screwing them onto the galvanized nipples. However, in most cases, you will need to prepare new pipe assemblies to reconnect the water lines. Make sure that you connect the hose properly to prevent the scalding water from coming in contact with your skin or eyes. Fill the new tank with water and test it for leaks by turning on a faucet.
Now that you understand the basics of how installing a water heater, specifically electric, you can decide if it's a project for you. When you're ready to find the water heater and tools you need, see The Home Depot app to locate products and check inventory in your local store. Now install the pressure relieve valve (also called a T & P valve).
Install the union fitting last since it connects the new line to the existing line. Apply gas-rated pipe joint compound to the union’s flare connection. Assemble and tighten each fitting with two pipe wrenches. If your current water heater was manufactured prior to 2015, check the specs of the new model and make sure it will fit in the current space. If the local code requires a change from a simple atmospheric vent to a direct vent or powered direct vent, this is a more complicated job. The draft hood is usually connected to the vent pipe  with three or four sheet metal screws.
Jeff Gorton, an editor at The Family Handyman, will show you how to remove and dispose of a water heater in our video tutorial. He will also show you the easy way to carry a water heater out of your home, even if you are working alone. Call your local electrical inspector before you begin the job. Then, when you’re finished, have the electrical inspector check your work.
You may need to upgrade your gas lines to cope with the increased flow or your electrical supply to handle the very high current required for electric tankless water heaters. Remember the new installation must comply with local and national codes.  If you want to find more regarding darr3nchen.com take a look at our own page. Smaller electric water heaters operating at 240 volts require one 60-amp breaker. Larger units and 208-volt models have two electrical circuits and require two double-pole breakers. The recommended wire size for current electric tankless heaters is 6-gauge copper wire, with a current rating of 65 amps, but 8-gauge wire is permitted on certain models.
Set the thermostat and turn on the cold water supply valve to refill the water heater. You will know the tank is full when water begins to flow from the hot water tap that was opened at the beginning of the job. If done correctly, the new pipe assemblies should line up with the cold and hot water lines. Complete these connections by soldering in dielectric unions, which allow the pipes to be disconnected without cutting or soldering in the future. Place the new electric heater on concrete blocks and test its stability.
The following steps will explain how to install an electric water heater. With the water supply still on, turn a faucet on hot and let it run until the water is cool. Shut off the cold-water supply line and connect a garden hose to the drain valve on the bottom of the water heater. Check local building codes before you get started to ensure compliance. If you’re not comfortable with water heater installation, call a pro.