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re: Replacing freon in my AC unit. Can I do this myself?

Posted on 5/13/18 at 11:37 pm to
Posted by Nawlens Gator
louisiana
Member since Sep 2005
5963 posts
Posted on 5/13/18 at 11:37 pm to

2 years old + it needs Freon = Your unit has a leak

ALSO

Any years old + it needs Freon = your unit has a leak.
i.e.

Only reason Freon would need to be added is if your unit is leaking. You must first fix the leak.
Posted by wrongRob
Tampa FL
Member since Oct 2017
1455 posts
Posted on 5/14/18 at 5:55 am to
quote:

Yep and you’re gonna get high AF too

Yeah not so much. You are actually experiencing the effects of suffocation. This happens when you inhale chemicals instead of oxygen. Please don't shoot the messenger just a bit of info I picked up while getting my certification. The instructor was discussing the amount of deaths caused by refrigerant inhalation.
Posted by tigeraddict
Baton Rouge
Member since Mar 2007
15176 posts
Posted on 5/14/18 at 6:25 am to
If u have a drum of Refrigerant and the gauges. It easy. But u can’t buy with out license u can’t but it.

Posted by eScott
Member since Oct 2008
11376 posts
Posted on 5/14/18 at 6:54 am to
Posted by Gorilla Ball
Az via La
Member since Feb 2006
13376 posts
Posted on 5/14/18 at 7:01 am to
You mean r22 vs Puron or 410A? Unless it’s completely flushed - but I doubt it
Posted by DirtyMikeandtheBoys
Member since May 2011
19467 posts
Posted on 5/14/18 at 7:12 am to
I'm good at getting freon out of an A/C unit
Posted by Chuker
St George, Louisiana
Member since Nov 2015
7544 posts
Posted on 5/14/18 at 7:18 am to
quote:

I'm good at getting freon out of an A/C unit



Oh yeah? what brand of recovery machine do you own?
Posted by DirtyMikeandtheBoys
Member since May 2011
19467 posts
Posted on 5/14/18 at 7:48 am to
The brand that gets you high as a fricking kite when you huff on it
Posted by gumbo2176
Member since May 2018
20386 posts
Posted on 5/14/18 at 8:00 am to
So, from what I've read, nobody has even mentioned the coils of the outside condenser. Are they clean? You'd be surprised how having dirty coils on the condenser affects the cooling of your unit.

My sister-in-law has 5 dogs and they love to lie by the condensing unit in the summer since it is in the shade. That thing becomes coated in dog hair every year and I go over to clean the unit for her with a stiff bristled brush, some coil cleaning chemicals and my pressure washer being careful to only hit the fins of the coils head on to keep from bending them over.

BIG difference once it's cleaned.
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