We had a dishwasher installed with a " high loop " rather than installing an air gap. I know I've read here that either works. I believe code in some Dishwasher High Loop Placement.
What is the difference between a dishwasher high loop and an air gap (anti siphon)? Which one is a better method to prevent water entering.
I was installing a dishwasher for a friend of mine this evening and while looking through the directions it made no mention of a high loop. Originally Posted by roconnor. Images Dishwasher draining problem! Hi Robert, I agree with the installer. Last week a spike in the power supply "cooked" my computer, in spite of the surge protector. Duck boats face increasing calls for improvements, bans.