On a amana heat pump system ,at the heat kit ground ,can i run a green ground wire to there,off the main ground lug, that the unit has at incoming power ? Or does it have to have its own.
An if ground lug is large enough can u ground 2 wires in it or does it need to be changed to a double lug .?
Resizing pics..
An if ground lug is large enough can u ground 2 wires in it or does it need to be changed to a double lug .?
Resizing pics..
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