How to Install a Power Vent Water Heater | Beginners Guide 2022

Fact Checked By James A Weber | Post Updated On: December 8, 2021

You might be tired of the cold water these days! All that can help you in this situation is a perfect hot water heater! What if you have an old house and you have to install a power vent water heater?

No worries, we are here to help you out! Today, we will tell you how to install a power vent water heater and make the process work properly! Let us get in!

Step by Step Process on How to Install a Power Vent Water Heater

Step 1:

First of all, you have to turn the gas supply off which is connected to the water heater. Then, check the power supply and unplug the heater.

Here, you have to go through the ball valve and close it. With this, you can the flow of cold water will be prevented. This will help you start the working process without any worry of accident.

Step 2:

Now that you are done with the disconnection of the water and power supply, you have to get your hands on an electric pump. Also, get a garden hose to make your work easier.

Now, all you need to do is drain valve close to the bottom of your heater. After doing this, check the hose once again and extend it outdoors. After this, you must open the valve and then turn the electric pump on and take it to siphon water.

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Step 3:

In the previoys process, you have to empty the water heater tank. When it is completely emptied, turn the pump off. Then, check the house faucets and close them.

Get one emery cloth so that you can clean the hot-water copper pipe that is added to the water heater. Search for a tubing cutter and start cutting the hot-water pipe. Cut through the cold-water pipe in this process first.

Step 4:

When you are done with the cutting process of the water pipe, you have to keep your eyes on the connection of the water heater and the gas line. Get your hands on pliers. In this case, you will need two pliers for the process.

All you have to do is loosen the connection here. Go through the union fitting and loosen it. Now, take out the old water heater first and keep it aside. Take in the new one and position it close to your work space.

Step 5:

Search for some teflon tape and wrap it all around the connections of hot and cold water. Check the top part of the new water heater and wrap the tale around the connections that start from the above.

Step 6:

Now, you must go through the brass water heater T-fitting. Here, you have to thread a vacuum valve. After this, get your hands on the cold-water connection of the heater.

Now that you are done, get some copper fitting of 3/4-inch. Get it inside the hot water connection of your heater. Search for some pliers and start tightening the fittings.

Step 7:

Get your hands on the water heater and position it properly. Now, check the hot-water pipes and cold-water pipes. Solder then to your heater. You have to take a solenoid valve. Install it below the cold-water shutoff.

Make sure there is an electrical outlet there so that you can plug in the cord of the solenoid there. The moisture sensor of this one should be on the floor. Ensure it is beside the water heater.

Step 8:

In some cases, the the heater might spring a leak. If this happens, the valve will shut down the water without any notice and automatically. After this, you need to check the gas line and reconnect it to the heater.

Take some pliers and tighten it carefully. Get your hands on the power vent and add it to the top part of the heater. After this. You have to go through the electrical connections and make sure all of them work properly.

Step 9:

Once you are done with the electrical connections, check the exhaust port on the power vent properly. When you are almost done, you have to attach it to the existing vent pipe.

For the process, you can us PVC pipe along with the necessary fittings. For adding them up, you might require cement and PVC primer.

Step 10:

You are almost done! Now, you need to plug in the new water heater in an electrical outlet first. After this, check the valves for the gas and open them. Also, open the valves for the cold water along with the hot water.

In this situation, you have to run a bead of silicon sealant all around the heater continuously. This will make sure that the potential leaks can easily be found! You are done installing the power vent water heater! Enjoy hot water everyday in these cold mornings!

Wrap Up

So, you have already checked how you can install the power vent water heater in the right procedure! Now, you don’t need to shiver in cold dealing with the cold water because you have a heater to warm it up for you!

Comment below if you loved the process of the installation! Do you follow any other method of installing the power vent water heater? If you do, share it with us!

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