Dan,

They can have either a high-drain loop OR an air-gap. Not required to have both-- just required to have one or the other.


Rich

Attached Images

	DW-connections.jpg (34.3 KB, 115 views)
	HighLoop.jpg (30.3 KB, 118 views)

__________________
"If con is the opposite of pro, is Congress the opposite of progress?"
Richard Rushing, HCRI
Duncanville, Tx.