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A/C Dirty Sock Syndrome, How Do You Solve It?

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A/C Dirty Sock Syndrome, How Do You Solve It?

Posted On: April 7, 2023

A/C Dirty Sock Syndrome, How Do You Solve It?

Have a newish heat pump/ducts installed with the UV add on and it has a foul smell when turning on the AC.


Spoke to my installer lead/salesperson.


He said he doesn't know why this happens but to solve it they clean the coil.


He also mentioned UV but we already have that.


In your experience anything else I should bring up or look for when they come for the coil cleaning next week? Thanks.


Question from user bardowallace at hvacadvice at reddit.


Answer:


For me, what solved it was:.


Unit 1:


Replacing the plenum.


It was soaking wet.


Unit 2:


Sending new (replacement) coils to be coated; I think it was somewhere in Florida? They coated and then was installed.


This solved two diff problems, both causing a wet paint like odor.


Was covered under warranty.


I made myself a giant PITA to get it solved: took them 1.


5 years, as they first claimed dirty sock was ….


normal.


Don't give up.


It's not normal.


It can be solved.


Answer from user JingleWriter1 at hvacadvice at reddit.



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