Quite a surprise to receive such a heavy-duty unit with all the basic accessories required for simple AC maintenance. Haven't used it yet but on-line instructions and reviews are straightforward so not expecting any difficulties. Thanks! I own a number of Vevor workshop tools and have no complaints at all! :) :) Excellent value for money too.
This vacuum pump made it possible for me to save hundreds of dollars by installing my heat-pump myself. I watched a couple of youtube videos, ordered this item, and was able to do it myself with no problem at all. Great for DIYer.
The pump works fine and the shipping was fast I ran it for 2 hours straight and it started smoking but then cleared up and all is fine I would recommend recharging AC units