The ticking could be just the pipes expanding and contracting. Or, the heating elements could have a build up that occurs over time.
Get out of your house as quickly as possible and call the police. Someone has obviously planted a c4 charge in your water heater. To make it easier for the FBI compile a list of everyone who would have cause to harm you or your family in any way.
The cool water hitting your piping hot exhaust makes the metal contract (Shrink) and it makes a ticking noise.
american water heater company
A loud ticking sound from your water meter could be due to the internal mechanism responsible for measuring water flow. This ticking noise is typically normal operation and helps track water usage. If the sound suddenly changes or becomes excessively loud, it's best to contact your water utility to ensure everything is functioning properly.
makes the water stay at the set temperature longer plus keeps the water heater off longer.
Rheem
it really dpends on the speed of water.. but if the water is going fast... it would make a splash sound but if the water is going slow.. it can make a soft sound that are like music to your ears
water
American Water Heater
Sears makes Kenmore tanks
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