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  1. #1
    Join Date
    Jun 2013
    Location
    oregon
    Posts
    7

    Default Heat Pump damage

    Heat Pump had some damage to cooling fins. This was a new look to me. Anyone familiar with this phenomenon? Didn't appear to be impact. My client suggested a dog urinating on the appliance. Thanks for your feedback, Michael

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  2. #2
    Join Date
    Aug 2011
    Location
    Bennett (Denver metro), Colorado
    Posts
    1,461

    Default Re: Heat Pump damage

    Quote Originally Posted by michael brown View Post
    Heat Pump had some damage to cooling fins. This was a new look to me. Anyone familiar with this phenomenon? Didn't appear to be impact. My client suggested a dog urinating on the appliance. Thanks for your feedback, Michael
    With 99% certainty, dog urine. My condenser looks identical. (yep, shame on me for letting the dog damage it, but in my feeble defense, I don't check on the condenser very often when the a/c is working fine.)

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  3. #3
    Join Date
    Mar 2007
    Location
    Knoxville, TN
    Posts
    2,560

    Default Re: Heat Pump damage

    Yep! Likely dog urine.


  4. #4
    Join Date
    Mar 2007
    Location
    Nampa, Idaho
    Posts
    601

    Default Re: Heat Pump damage

    Quote Originally Posted by michael brown View Post
    Heat Pump had some damage to cooling fins. This was a new look to me. Anyone familiar with this phenomenon? Didn't appear to be impact. My client suggested a dog urinating on the appliance. Thanks for your feedback, Michael
    Should have gave it the ole sniff test.


  5. #5
    Join Date
    Mar 2007
    Location
    Lake Barrington, IL
    Posts
    1,367

    Default Re: Heat Pump damage

    Dog PeePee - I'll go with 100% certainty.

    Eric Barker, ACI
    Lake Barrington, IL

  6. #6
    Join Date
    Mar 2007
    Location
    Fletcher, NC
    Posts
    28,042

    Default Re: Heat Pump damage

    Corrosion of the aluminum cooling fins can be caused by various things, the most often cause I have seen is from salt spray from the ocean ... BUT ...


    The shape of that corrosion and the location of it being limited to the corner of the condenser unit, and the likelihood that you are not near the ocean (Pacific for you, Atlantic for me) - I'm going to go with the dog marking his territory too.

    Jerry Peck
    Construction/Litigation/Code Consultant - Retired
    www.AskCodeMan.com

  7. #7
    Join Date
    Jun 2013
    Location
    oregon
    Posts
    7

    Default Re: Heat Pump damage

    Thanks all for the feedback. Will try the "Sniff Test" next one I come across.
    Michael


  8. #8
    Join Date
    Jul 2014
    Location
    Fl
    Posts
    17

    Default Re: Heat Pump damage

    I've seen it hundreds of times - it's dog urine. If it were higher up on the coil - I've seen off gassing from pool chemicals render the same results, but in this case - it's a pup
    Quote Originally Posted by michael brown View Post
    Thanks all for the feedback. Will try the "Sniff Test" next one I come across.
    Michael



  9. #9

    Default Re: Heat Pump damage

    I would like to see a photo of anyone performing the sniff test

    Jeff Zehnder - Home Inspector, Raleigh, NC
    http://www.jjeffzehnder.com/
    http://carolinahomeinspections.com/

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