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In order for water to flow down a pipe, there must be a vent to allow the air to escape. Above a toilet, on the roof, there is usually a pipe or a vent hood, which is connected to the drain pipe. When the toilet is flushed, the sound of water draining can be heard issuing from this vent. In addition to the above answer, the air rushing through the water may be the cause of the gurgling sound, which is the air escaping through the vent to prevent the build up of air pressure inside your water system.
What else can I help you with?
What would cause a loud noise when the commode completely fills up?
The float valve shutting off the water flow.
Why does a high-pitched noise occur when the toilet is flushed?
When a toilet is flushed, the rushing water creates vibrations in the pipes, which can produce a high-pitched noise due to the rapid movement of water and air in the plumbing system.
Why does my toilet make noise when it is flushed?
When a toilet makes noise when flushed, it is usually due to air being pushed through the pipes, causing vibrations and sounds. This can happen if there is a blockage in the pipes, a faulty valve, or air trapped in the system.
Why does my toilet make a loud noise when flushed?
When a toilet makes a loud noise when flushed, it is usually due to a problem with the water pressure or the fill valve. This can cause the water to rush into the tank quickly, creating a loud noise. It is important to have a plumber inspect and repair the issue to prevent further damage.
Why is my toilet making noise when flushed?
Your toilet may be making noise when flushed due to a variety of reasons, such as a faulty fill valve, a loose or worn-out flapper, or mineral build-up in the tank. It is recommended to inspect and potentially replace these parts to resolve the issue.
Dripping water noise after turning off water in bathtub if cover bathtub faucet with hand i won't hear the dripping noise the water is not dripping from the bathtub faucet or shower what is it?
The dripping noise you're hearing after turning off the water may be caused by residual water in the pipes or fixtures, which can create sounds as it settles or moves. It could also be due to water trapped in the overflow drain or the bathtub's drainage system. Covering the faucet may change the pressure or sound dynamics, temporarily muffling the noise. If the sound persists or is concerning, it might be worth checking for leaks or consulting a plumber.
What should I do if there is a loud noise coming from the upstairs toilet when it is flushed?
If there is a loud noise coming from the upstairs toilet when it is flushed, it could be a sign of a plumbing issue like a clog or a problem with the water pressure. It is best to contact a plumber to inspect and fix the problem to prevent any further damage.
When the toilets are flushed we hear a high pitched noise until the tank fills what would cause this?
Excessive velocity (FPS) on every toilet there is a globe pattern valve to THROTTLE to slow the volume and get rid of the noise
Why does the toilet whine when flushed?
The toilet whines when flushed due to a possible issue with the fill valve or the flapper valve. This can cause vibrations and noise as water flows through the system. It is recommended to check and possibly replace these parts to resolve the whining sound.
Why has the toilet started making a noise when flushed?
A toilet may be making noise if parts are wearing out or a problem exists in the plumbing. It may be a good idea to contact a plumber to see if there is a bigger problem.
When the toilet is flushed there is sometimes not all the time a loud noise coming from the pipes somewhere?
This is water hammer and is caused by rattling pipes that are not secured down properly
Why is my bathtub drain making a gurgling sound?
The gurgling sound in your bathtub drain may be caused by a blockage in the pipes, allowing air to get trapped and create the noise. It could also be due to a problem with the venting system in your plumbing. It is important to address this issue promptly to prevent further damage to your plumbing system.
