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Buzzing/vibrating flue damper
The damper is buzzing. I suspect something shorted or broke.
Is this an emergency call to a plumber? is it dead? Something I can replace on my own?
Gas Burnham steam boiler. field controls gvd - 6
New owner of a 1920s home with steam heat north of Boston.
Just trying to learn what I can do myself and what I just shouldn't touch