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Spain, Madrid
1 Level
742 Review
78 Karma

Review on GooMeng4S Couplers Conditioner Ductless Charging by Shawn Jacobs

Revainrating 5 out of 5

Good work. review advice.

Because the Schrader valve depressor is too tight to do anything. Pull back just enough to push on the schrader valve in the mini-split, but not so far that it fails to seal. After tuning, he pulled out the perfect vacuum.

Pros
  • Automotive
Cons
  • Safety