M markebenson Senior Member Location fl Dec 14, 2016 #1 This is related to my other post. Commercial office building. The panel is an old FPE without grounding rod that this a/c unit is connected to. Are there further grounding requirements?
This is related to my other post. Commercial office building. The panel is an old FPE without grounding rod that this a/c unit is connected to. Are there further grounding requirements?
J JDB3 Senior Member Location San Antonio, Texas Dec 15, 2016 #2 3-wire system like we use to use, in the older days.
M markebenson Senior Member Location fl Dec 16, 2016 #3 JDB3 said: 3-wire system like we use to use, in the older days. Click to expand... Thank you my friend! just wanted a second opinion.
JDB3 said: 3-wire system like we use to use, in the older days. Click to expand... Thank you my friend! just wanted a second opinion.