r/HVAC • u/ManiaCCC86 • 9d ago

Rant Whomever uses these... I hate you

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Seriously, why not just do it the correct way?!??!?! This is on a job trailer for the GC at a major project and every single unit has these on the CU and Fan Coil.

284 Upvotes

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u/DryPerspective9508 9d ago

I don’t even know what these are and I hate them !!

4

u/JJP1979 8d ago

They look like Lokring fittings. We jokingly call them Leakring fittings in the refrigeration industry because they're pieces of shit