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It's a sign that the blower motor is going to give up. It could sound like that for a whole year before it does completely.

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12y ago

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What causes a high pitched whistling sound to come from the water pipes near the water heater and and pressure valve when a tap is turned on?

Air causes the whistling noise. I'm currently on a quest to eliminate the problem in my house (just had new water heater installed about a month ago, sounds like a choir of banshees when the water's running, toilets are flushed, washing machine or dishwasher are running,, etc.) When I figure out how to get the air out, I'll post a follow-up. In the meantime, at least you know what it is!


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The whistling sound made by your car could be caused from brake dust. Another reason may be from a bad wheel bearing that needs to be replaced.


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Your engine probably has a vacuum leak


What is the name of the sound made by wind?

The sound made by wind is commonly called "whistling" or "whistling sound."


What is causing the whistling sound when the water is turned on?

The whistling sound when water is turned on could be caused by water flowing through a narrow or partially blocked pipe, a faulty or aging faucet or valve, air trapped in the pipes, or high water pressure. It is recommended to have a plumber inspect and repair the issue to prevent any further damage.


Why is my water heater whistling and how can I fix it?

Your water heater may be whistling due to a build-up of sediment or mineral deposits in the tank. This can cause steam to escape through a small opening, creating the whistling sound. To fix it, you can try flushing the tank to remove the sediment or mineral deposits. If the problem persists, you may need to consult a professional plumber to further diagnose and repair the issue.


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