Doorbell buzzing | on ElectriciansForums

Discuss Doorbell buzzing in the Security Alarms, Door Entry and CCTV (Public) area at ElectriciansForums.net

rihill

DIY
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Aug 31, 2019
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idaho falls
My 27 year old doorbell started to hum & buzz all the time. Replaced it & the push button and the doorbell still hums & buzzes. Replaced the transformer and the doorbell still hums & buzzes. What else could it be?
 
Is that Hums and Buzzes instead of ringing?

Or does it hum and buzz as well as ringing and it's the buzzing that's annoying?
 
the humming will be from the transformer ,end.or Wire stripper. Doorbell button. A humming doorbell is a common problem that is easy to fix. Since the button is used so often, it can get damaged or partially stuck in the contact position. The humming is usually caused by the button being stuck in the contact position.
 
the humming will be from the transformer ,end.or Wire stripper. Doorbell button. A humming doorbell is a common problem that is easy to fix. Since the button is used so often, it can get damaged or partially stuck in the contact position. The humming is usually caused by the button being stuck in the contact position.
It buzzes even if the push button isn't hooked up.
 

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