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A/C Help!

Posted on 8/21/23 at 1:26 am
Posted by LSUDad
Still on the move
Member since May 2004
60803 posts
Posted on 8/21/23 at 1:26 am
To help with the strain on your A/C, get the outside coils cleaned. You need that airflow across the coils for the heat transfer away from the unit.
If it’s been 3 years or more, you might want to see about getting them cleaned.
It will add to the life of the unit, and save on the electricity bill!
Posted by PenguinPubes
Frozen Tundra
Member since Jan 2018
11506 posts
Posted on 8/21/23 at 6:37 am to
quote:

it’s been 3 years or more


Might be overkill on my end.. but I clean them twice a year.
Posted by TheBoo
South to Louisiana
Member since Aug 2012
5147 posts
Posted on 8/21/23 at 8:36 am to
quote:

Might be overkill on my end.. but I clean them twice a year.


Never overkill. It's easy enough to pull the hose around and give it a good pressurized spray. Take the covers off every few years and to a thorough cleaning.
Posted by CrawDude
Baton Rouge
Member since Apr 2019
5618 posts
Posted on 8/21/23 at 9:12 am to
Add to that, routine changing of return air filters, and avoiding highly restrictive, high MERV, 1 in thick pleated filters. Thicker, 2 to 5 inch, high MERV filters are fine if your system can accommodate them.
Posted by Major Dutch Schaefer
Location: Classified
Member since Nov 2011
35766 posts
Posted on 8/21/23 at 9:46 am to
quote:

you might want to see about getting them cleaned.


This is a simple DIY with a garden hose.
Posted by RoyalWe
Prairieville, LA
Member since Mar 2018
3789 posts
Posted on 8/21/23 at 10:00 am to
And pull the disconnect so you don't electrocute anyone. Have I done it without pulling it? Yes, but no longer.
Posted by GeneralLeeAwesome
Chalmette
Member since Aug 2017
570 posts
Posted on 8/21/23 at 10:10 am to
No need to get them done by a AC company though.

Just pull the disconnect off, romove the top portion of the condenser and sort of flip it up. Then soak it with simple green or a dawn and water mixture. Then rinse from the inside out. Nice and easy.
Posted by Spankum
Miss-sippi
Member since Jan 2007
58760 posts
Posted on 8/21/23 at 10:54 pm to
quote:

It's easy enough to pull the hose around and give it a good pressurized spray.


You don’t want the spray to be so pressurized that it flattens out the fins, though
Posted by LSUDad
Still on the move
Member since May 2004
60803 posts
Posted on 8/22/23 at 12:55 am to
quote:

You don’t want the spray to be so pressurized that it flattens out the fins, though


This, also many use a mild caustic to clean. Some cleaners, you have to use caution, they do more harm than good to the coils.
Posted by TheBoo
South to Louisiana
Member since Aug 2012
5147 posts
Posted on 8/22/23 at 10:43 am to
Correct. My thumb over the hose pipe from about 5 feet has been effective.
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