Quick and Effective Tips: Clearing an Airlock in Your House

Learn how to quickly and effectively clear an airlock in your house with our step-by-step guide. Say goodbye to low water pressure and frustrating plumbing issues. Follow our expert tips to restore proper water flow and enjoy a stress-free home.

The Ultimate Guide: How to Clear an Airlock in Your House Easily and Safely

An airlock in your household plumbing can be a frustrating issue that disrupts the flow of water in your faucets, showerheads, or other fixtures. It occurs when an air bubble gets trapped in the water pipes, preventing water from flowing freely. However, you don’t need to be a professional plumber to fix this common problem. In this article, we will guide you through the steps to clear an airlock in your house and restore normal water flow.

Identifying the Airlock

Before you can clear an airlock, you must first determine if an airlock is the culprit. Signs of an airlock include: 

1. Sputtering or spurting water from faucets or showerheads. 

2. Reduced water pressure. 

3. Inconsistent or no water flow from certain fixtures. If you notice any of these signs, it’s likely you have an airlock in your plumbing.

Tools You Will Need

To clear an airlock in your house, you’ll need some basic tools:

1. A pair of pliers. 

2. A wrench (adjustable or suitable for your plumbing connections). 

3. A bucket or a towel. 

4. A helper (optional but can make the process easier).

Steps to Clear an Airlock

1. Turn Off the Water Supply:

   Begin by switching off your home’s main source of water. This is crucial to avoid any unexpected water gushing when you work on your plumbing.


2. Identify the Affected Faucet:

   Determine which faucet is affected by the airlock. It’s best to start with the fixture closest to the main water supply.


3. Open the Affected Faucet:

   Open the faucet fully, both the hot and cold water taps. This will help release the airlock when you restore the water supply.


4. Check Other Fixtures:

   While the affected faucet is open, check other fixtures in your house to ensure they are also turned off.


5. Locate Air Bleed Valves:

   Some plumbing systems have air bleed valves installed. If you have one, locate it near the affected faucet. It’s a small valve that looks like a square peg.


6. Use Pliers or a Wrench:

   With the pliers or wrench, gently turn the air bleed valve counterclockwise to release any trapped air. Be cautious not to overtighten it.


7. Restore the Water Supply:

   Once you’ve released the air from the air bleed valve, turn on the main water supply to your house. You may need a helper to assist with this step.


8. Monitor Water Flow:

   As you open the main water supply, keep an eye on the affected faucet. You should notice the water flow normalizing as the airlock is cleared.


9. Close the Affected Faucet:

   When you see a consistent flow of water from the faucet, close it.


10. Repeat if Necessary:

    If the airlock persists in other fixtures, follow the same procedure for each one.

Remember to exercise caution when attempting these methods and avoid using excessive force that could potentially damage your plumbing system.

Clearing an airlock in your house is a manageable task. By following these steps and being cautious, you can save both time and money while ensuring your plumbing system flows smoothly once again. Remember to turn off the main water supply before starting, and don’t hesitate to seek for a Seven Engineering professional help with the following number 014 3200 051 / 03 9765 0035