Saw this on a Rooftop package heatpump today.
Someone out there needs alot more brazing practice.

maybe gale force winds to make some of those stringers hanging off of the left port. nothing like doing a rev. valve changeout in the middle of a hurricane.I wonder if it was windy that day?
true ,ever seen someone tyeing something and keep knotting till they use all the rope up?Somebody forgot to tell the tech that just because the brazing rod is 24" long doesn't mean you have to use it all!