Trying to clarify 210.8 A (5), exception #2 to (5)...... "dedicated space, 2 appliances" etc. How does this relate to furnaces, sump pits. The plans are showing GFI on the two furnaces but no GFI on the sump and ejector pumps. I can understand that the furnaces are hardwired...but the pumps confuse me, (dedicated space, two appliances in a dedicated space). Thanks