Review on PIONEER Air Conditioner Ductless Charging by Youssef Coolidge

If I could give zero stars, I would! I've spent hours trying to figure out why my vacuum won't hold the new mini split. I noticed that the solder joint on the adapter was cracked. After I fixed that, the system still couldn't get a vacuum. I removed the schrader valve thinking it was bad, but this thing has no end-to-end connection. I spent more money on this adapter labeled Mini Split Leader, it should have gone with the cheap one. Now we have two more days without air conditioning. Dissatisfied.