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If it happens anytime the water, cold or hot, is on and stops when it's not, the likelihood increases.

1. Your water.

Jul 16, 2011 · Viewed 19k times.

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Subscribe Now:http://www. In the air chamber, water line problems may trap air. Have one in the basement of one of my apt buildings, hot water run.

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Tick, tick, tick sound. " It sounds as if there's a bad toilet valve, but we've narrowed it down to the hot water system and nothing in the house. When a valve shuts too suddenly, water bangs into the valve, creating a knocking noise.

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May 22, 2023 · Hello! I noticed a slight intermittent tapping sound in the garage when the water is running (video attached, you can hear at the 3 second and 8 second mark).

. Taped top and bottom of tank, but can not hear the difference.

. If you are experiencing pipes knocking when you turn hot or cold water on, contact our expert plumbing team at MT Drains & Plumbing.

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Unfortunaately, if it is not either the hot or cold pipes before the valve, the same leak will occur whether you open the hot or cold.
Hot water entering cold pipes causes them to expand along their length—as much as ¾ of an inch over 50 feet—and that can cause a clicking sound as they slide against metal hangers or shift the fins that dissipate heat inside baseboard convectors.

This does not happen at all when we use the toilet upstaris in both bathrooms.

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. Recently I’ve noticed that when I run the hot water in the full bath upstairs, a noticeable, loud clicking noise can be heard (if I’m anywhere on the main floor of the home - it sounds like someone inside the wall tapping it with a hammer) in the wall towards the backside of the house where the plumbing for the bathroom is. .

. A plumber came the other day and added a "control valve" to the new water heater yet last night it seemed like the noise picked up a bit. . Most water meters are not close enough to an interior wall to make the sound come through, but it is possible in some cases. .

Not in noise level but consistency.

e. Jan 19, 2023 · An insect infestation, such as termites or carpenter ants, can cause tapping sounds in walls.

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This is to prevent further damage that could cripple your entire plumbing structure.

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Most water meters are not close enough to an interior wall to make the sound come through, but it is possible in some cases.