How to use a Manifold Set on Home A/C System?

by Jimmy T
(Richmond, VA. USA)

Do you have any videos for Home air conditioner system? My Trane A/C unit leaks air. I have to call a technician every year and paid over $100.00 for refill about 1/lb or Freon. It'll last about one year and has to refill next year.

My friend told me it's easy and save money if I do it by myself. SO, I bought a Yellow Jacket 41215 Manifold set and few canned Freon and trying to refill the Freon myself. The salesman told me some can get hurt if doing the wrong way. I bought the manifold anyway.

Do you know if the “R12 R-12 R22 Super Seal Stop Leak METAL AC Compressor"? Does it really work as it said on the description?

Your kindly help will be greatly appreciated.


Best regards,


Jimmy T