plumbing - Do dishwashers with a built in "high loop" require a second high loop under the sink? - Home Improvement Stack Exchange
No dishwasher high loop drain line | JWK Inspections
Why does my Dishwasher need a High Loop - THI The Home Inspector LLC
Eagle Inspection Services, LLC / Andrew Barber - Make sure your dishwasher drain hose has a “high loop” under your sink. This makes sure the sink doesn't drain into your dishwasher and
Install a High Loop or Air Gap - Nonprofit Home Inspections
Dishwasher drain hose too long | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
What is a Dishwasher High Loop and Why do you Need One? - Home Inspection Geeks
The Most Common Dishwasher Installation Defect
plumbing - Do dishwashers with a built in "high loop" require a second high loop under the sink? - Home Improvement Stack Exchange
How to Make Dishwasher Drain Hose Connections
Missing Dishwasher High Loop - Tidelands Complete Home Inspections
A Common Dishwasher Installation Defect With an Easy Fix - Wilson Home Inspections
Is this dishwasher drain's high loop steep enough..I know the line jots upward a little towards the end, but I can't imagine this to cause backflow to appliance...does that seem correct/OK? :
Dishwasher High Loop Drain Line | JWK Inspections
What did the plumber doing repairs at my house mean when he said he had to make a 'high loop' so the new dishwasher would work properly? - Quora