How to Get Air Out of Water Line

If you are facing irregular water flow in your faucet, the reason behind this might be the presence of air in your water line.

But there are solutions to this problem. If you are facing such a problem, you should know how to get air out of water line. The process is simpler than you think.

how to get air out of water line

Also, if there is air in your water line, then it can produce odd sounds. Even the pipes will often vibrate as a result of air in the pipes.

You might need to call a plumber and spend a lot to get the air out of water pipe.

It is better to know the process, and you should try it on your own before calling out for a plumber.

Below, we have provided a step by step guide. If you follow this guideline, you will be successfully able to get the air out of water line.

How to Get Air Out of Water Line

Step 1: Turn on the main water supply line

Before getting into any work, make sure that the main water supply line is turned on. For this, you will need to check the water supply valve.

You will need to open it by moving the valve counterclockwise. Don’t stop moving until the valve stops turning.

Step 2: Turn on every faucet in your house one by one

Start from the faucet which is near the valve. Turn on the faucets one by one so that water can flow without any interruption.

Don’t forget about the shower, dishwasher, sink, spigot, etc. The purpose of this step is to make sure that there is no water in the water lines of your house.

Step 3: Flush the toilets

The purpose is to run water flow in every possible pipe in your house. So, you will need to let water flow even in your toilets.

Flush the toilets once along with the faucets of your house. Don’t forget about the washing machine and the dishwasher.

If any other appliances run water, you will need turn them on as well.

Step 4: Leave all the faucets open for at least 10 minutes

You might not prefer to do this step, but it is a crucial step that you don’t want to miss. Leave the faucets like this for about 10 to 15 minutes.

It will help the water to flow faster as it will get pressure for delivering more water than needed.

After 10 or 15 minutes, you will see that the water is flowing smoothly at almost every faucet.

Step 5: Turn off the faucet that is placed at the furthest

Now, it is time to turn off the faucets. You will need to maintain a sequence to do this.

At first, go to the last faucet that is placed at the furthest from the main water valve. Turn it off. Then, go to the toilets which are not near the main valve.

You will need to flush the toilets once again. After flushing, you will need to wait for 3 minutes.

Then, go to the faucets that are close to the valve and turn them off. Now, turn off the faucets one by one.

This sequence will help to get the air out of water lines.

Step 6: Contact with a professional as the last resort

If the method mentioned above doesn’t work, you might need to contact a professional.

There might be a more serious problem in your water line if the above method doesn’t work.

It is always better to try to solve problems on your own before calling a professional.

It will save you some money, and you will have a good experience as well. However, if the problem is serious, you might be needing someone’s help.

Below, there are some solutions related to water line problems.

How to Gget Air Out of Heating Pipes?

You can use an automatic bleeder to get air out of heating pipes. If the heating pipe includes a lot of air, then an automatic bleeder will be the best option.

Although it will take more time than expected, you will get the result eventually. Manual bleeders have a complicated installation process.

If you use an automatic one, then the process will be easier.

How Does Air Get into Water Pipes?

There can be different ways through which air can get into water pipes. The valves in the pump might be the reason for air getting into water pipes.

Pumps usually have two valves – one a check valve and another a foot valve.

There might be a possibility that one of these valves is loose, and it is causing the air getting into pipes.

Check and see if they are tight enough. If the problem is serious, then you should replace the entire valve.

Another reason might be the water heater. Water heater needs to be purged once in a while.

If you don’t purge your water heater, then this might be the reason for air getting into water pipes.

There is another reason or possibility for air getting into water pipe. The feed line of the water supply should be placed deep in the well.

If it is not placed in a position deep enough, then air might get from there.

Can Air in Water Pipes Cause Damage?

A lot of people have a misconception that air in water pipes will cause damage. But air will not cause damage to your water pipes.

It will create some noise which can be quite annoying. Also, the flow of water can be quite inconsistent at most.

Other than these, air will not cause any damage to the water pipes.

Also, a lot of people take water hammer and air in the pipes as the same thing which is not. Water hammer occurs when you open a faucet and close it too fast.

That is how water will change its direction too fast which will create a backward pressure in the waterline. But air will not cause damage to water pipes.

Although air will not harm the water lines, it is a good idea to get air out of the water lines as soon as possible.

Follow this step by step guide and call a plumber if the issue is too serious.


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