Need help wiring an Furnace Emergency Switch
I need to add an emergency cut-off switch for the gas furnace at the top of my basement stairs by code. I but I don’t know how to make the connection. I know it can’t be that hard but I can’t find anything online to help and my electrician is MIA.
As you can see in my diagram, the “Emergency Switch” needs some help. These cannot be 3-way switches.