Quote Originally Posted by oj88 View Post
Yepp.



I recently purchased a used 0.5HP A/C and I noticed that both the compressor and fan were humming loudly in operation. Took this cap off.... It's a 15uF (Herm) and 3uF (Fan). The spec sheet called for a 20uF + 1.5uF. Replaced the cap and the A/C is now quiet.
Now, that's desirable and oh so cool....😁