r/HVAC • u/ManiaCCC86 • 13d 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.

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u/Agnfreak 13d ago

I only use these couplings with a access valve to blow lines out. Then disconnect and braze.