[orbit1957]

Yes I have a total of three disconnects. One in engine compartment and the other two switches in question located in the 6 pack battery bay. Three batteries are wired for inverter and three for the house with dedicated disconnects on the ground leg. I have confirmed that the two circuits inverter/house are isolated from each other. Sequencing the two disconnects by leaving one on and the other one off and vise versa. It is logical that what Richard says makes sense. My thinking it would also be useful to have the capability to merge the inverter/house batts especially if one or the other becomes depleted.