R410a Recharge Kit – Leak Stop + Gauge | 1.8 lb System Repair |Same Day Shipping or Within 24 Hours

Simple to use!

I was so happy with this kit! After a reno which moved my mini split from one location to another, it stopped cooling so well, eventually just blowing air. I bought this recharge kit in the hopes I wouldn't have to replace the unit- the renovation took more $ than expected, and I expected it to go over about 15%. This worked like a dream! I was pretty nervous, so I read the instructions a few times, then also googled a video too, to make sure I knew what the "low port" was. I don't know what I was so nervous about! Took me about 5 minutes and my little storage shed/gym is cool again. Buy this - don't wait any longer.

Perfect!!! Easy to use! Don’t know if I was low or had a leak either way been working for a two weeks now. Shipping took longer than I would have liked, but I would do it again

Wish I knew the refrigerant allen key were 3/16" or Refrigeration Tech Special before gently tapping the key in to reveal the secret pressure release valve. Would hunt for UV leak tells again! Low pressure (insul. RHS) side also best to see on gauge. This is the quiet part today...