this post was submitted on 03 Aug 2023
871 points (98.0% liked)
Asklemmy
43801 readers
719 users here now
A loosely moderated place to ask open-ended questions
Search asklemmy ๐
If your post meets the following criteria, it's welcome here!
- Open-ended question
- Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
- Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
- Not ad nauseam inducing: please make sure it is a question that would be new to most members
- An actual topic of discussion
Looking for support?
Looking for a community?
- Lemmyverse: community search
- sub.rehab: maps old subreddits to fediverse options, marks official as such
- [email protected]: a community for finding communities
~Icon~ ~by~ ~@Double_[email protected]~
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Are those not risky to mess with? Do you need to discharge the old one?
I've replaced a couple dozen. When I started out, all I had to do was buy a cheap (but reliable) multimeter and spend a half hour or so watching YouTube vids on how to test those kinds of capacitors.
They can be deadly dangerous if you don't take precautions. It takes very little skill to replace, but the power to the compressor needs to be cut and the Fan and Herm terminals do need to be grounded/discharged to the common post before handling.
It's still a very basic repair, though, and even in the +100ยฐ temps we've had here, it was worth the effort and only takes about ten minutes to remove, five to test, and five to replace and close it all up.
Samw happened to me on Thursday. I was (figuratively) shocked when I bought the capacitor, though. I bought the same one for another unit back in 2021 and it was $11. This one was $32. Same brand. Same supplier. It felt criminal but it was better than hiring it out and being put on a two-week waiting list!
$23 for a single headlight bulb for my 20 year old car the other day. 6 years ago it was $15 for a 2-pack.
Thank you for this reminder.