So, I’m at a bit of a loss on this one.
My son is moving into my parents old house at the end of the month. The house originally had an old screw in fuse system, so upgraded to a 100amp breaker box and had a certified electrician upgrade the feed cable from the meter to the main breaker. He also installed a new dedicated ground wire and rod.
When I have a shop vac connected to a newly installed circuit and turn it on, it will dim the lights in the house, which are on an old separate existing circuit. What could be causing this issue? Is it something to worry about? Photos of the panel before / after attached for reference.
My son is moving into my parents old house at the end of the month. The house originally had an old screw in fuse system, so upgraded to a 100amp breaker box and had a certified electrician upgrade the feed cable from the meter to the main breaker. He also installed a new dedicated ground wire and rod.
When I have a shop vac connected to a newly installed circuit and turn it on, it will dim the lights in the house, which are on an old separate existing circuit. What could be causing this issue? Is it something to worry about? Photos of the panel before / after attached for reference.