Why is there no water coming out of my mixer tap?

Author: Nettie Langosh  |  Last update: Thursday, August 7, 2025

A blockage in the plumbing pipes may be the reason for your tap problems, even if you find no leaks. The blockage of the water supply is usually caused by sediment buildup. This can be caused by limescale, rust or debris, as well as heavy metal deposits. Call your plumber if you suspect your pipes may be blocked.

Why is my tap turning but no water coming out?

1. Your water supplier has turned off your service. 2. The pipe to that tap is clogged. 3. The tap has a cut-off valve to isolate it and it's closed. (common for exterior taps in places where exterior temperatures can go below freezing). 4. If the...

Why is water not coming out of the water line?

So, when your water stops running from the faucets, it can be cause for concern. If your water suddenly stops running, the first thing you should do is not panic. Common reasons for the water to shut off include a closed valve, a water heater malfunction, leaky pipe, or an issue with your water supply.

How do you clear an airlock in a mixer tap?

Combined or mixer tap
  1. Turn on the hot tap. ...
  2. Then turn on the cold water tap gently - this will force cold water being forced through the hot water system and force the air causing the airlock back into the water tank.
  3. Let the cold tap run for 2 minutes, then turn off both taps.

Why has my mixer tap stopped working?

If it's a mixer tap, it could be a kinked flexible hose or debris created during the work has made its way to this tap and caused a blockage, maybe the change from low pressure to higher mains pressure has created a fault in the tap.

No water coming out of hot tap - quick fix. no water in hot taps open vented system.

Why my mixer suddenly stopped working?

Why did my mixer grinder stop working? Common reasons for the mixer grinder not working could include motor issues (overheating, burnt smell), blade problems (dullness, jamming), or electrical issues (loose connections, sparking). Troubleshoot accordingly or seek professional help.

Can mixer taps get blocked?

Kitchen mixer taps require regular cleaning: as they are in daily contact with water, limescale can quickly form on the surface. The aerator, the fine-meshed sieve on the outflow, can also become clogged up with limescale deposits, which can cause the mixer tap to start spraying.

Will an airlock eventually clear itself?

Will an Airlock Eventually Clear Itself? Sometimes, small airlocks may clear themselves as water circulation continues with one or more radiators. However, larger airlocks often require manual intervention, like bleeding the radiators or using a hose to release the trapped air.

How do I fix no water coming out of my faucet?

10 Steps to Take When Water Isn't Coming Out of Your Faucet
  1. Try Another Faucet. ...
  2. Test Both Taps. ...
  3. Check the Aerator for Clogs. ...
  4. Check Your Main Water Shut-Off Valve. ...
  5. Ask Your Neighbors. ...
  6. Call Your Water Company. ...
  7. Consider the Possibility of Frozen Pipes. ...
  8. Look for Leaky or Dented Pipes.

How do I know if my water line is clogged?

You Hear a Gurgling Sound When Water is Flowing

The most prominent sign that your pipes are clogged is a reduced flow rate. Whether it is your shower pipe, faucet, or drain if you see that the water does not flow as fast as it should then you're most probably dealing with some sort of blockage in the pipes.

Why does water stop coming out of tap?

Leaks are the leading cause of no water from your tap. Leaks in the plumbing pipes could be the reason your tap isn't running and leaks can cause boiler water pressure to drop and prevent water from flowing completely.

Why do I suddenly have no water?

If you have access to your pipes, check them for wet patches or stagnant water. A leak can cause your water pressure to drop and the supply of water to be shut off entirely. You should inspect your home's water supply lines or hot water system for drips or dents to determine if this is the source of your tap issues.

Why is there no water coming out of my shower mixer?

Check that the hot and cold water supplies have been turned on at the isolating valves. Ensure that check valves if fitted in the mixer shower inlets are opening correctly. Check inlet filters if fitted are not blocked. For low pressure mixers check that the cold water tank is at least 1 metre above the showerhead.

Why is my mixer tap not working?

This could be because one of the stems inside the mixer tap body is clogged with sediment or debris. The body of a mixer top is pressure balanced and if the pressure is unequal then the body shuts down as a safety measure to prevent scalding. Chances are that there is plenty of cold water and the hot water side is bad.

How to clear an airlock in a kitchen mixer tap?

Turn on the hot water for a few seconds, then the cold water, and keep both on for about a minute. Now, turn off the cold water then the hot water tap. Water will fill up inside the hose and pressure should build up to break the airlock.

How do you know if you have an airlock in water pipes?

You'll notice the cold water is running smoothly but the hot water is flowing sporadically. The water sputters out even when you've opened it all the way. The air lock in pipes problem mainly occurs in hot water bath tabs. You'll notice the cold water is running smoothly but the hot water is flowing sporadically.

How to remove air from a water tap?

Turn on your main water valve and listen for the sound of air escaping from the open faucets. Let water run for about 10–15 minutes or until the flow becomes steady without sputtering. Once the flow has stabilized, turn off your faucets. Check that your toilets have refilled properly and flush them again if necessary.

How to get rid of air lock in water pipes?

  1. Turn off the mains water supply. ...
  2. Turn on all taps to drain the water supply. ...
  3. Flush toilets until there is no water left. ...
  4. Turn off taps completely, then turn them on slightly to allow a small amount of water flow. ...
  5. Turn the water supply back on. ...
  6. Turn taps until they're half open. ...
  7. Turn taps on full to push any remaining air out.

Why is there no water coming out of my tap?

If you don't find any leaks, a blockage in your plumbing pipes could be the cause of your tap troubles. Clogged pipes are usually due to sediment build-up, which stops the flow of water. This build-up may be from limescale, rust, debris or heavy metal deposits.

Can a mixing valve get clogged?

If your water pressure in your shower does not feel as though it's as powerful and/or increasing your hot water doesn't improve the situation, you may have a clogged hot water mixing valve.

How long does it take to get air out of water lines?

While these sounds can be scary and seem like serious issues, the cause is usually quite benign. Most often, a loud sound coming from your pipes is caused by trapped air. By turning off your main water supply and running all faucets for 10-15 minutes, you force any trapped air through your water pipes.

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