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  1. #1
    Join Date
    Nov 2010
    Location
    Southern Maine
    Posts
    10

    carrier rooftop heatexchangers

    Is there a difference in the type of heatexchanger for propane vs. natural gas in a carrier RTU? The gas valve is converted from natural to LP. I found a crack in the heatexchanger and when I called to get a replacement they specified if it was propane or natural gas. I thought there wasn't a difference in the exchanger.

  2. #2
    Join Date
    Sep 2008
    Location
    Western PA
    Posts
    25,551

  3. #3
    Join Date
    May 2012
    Location
    Upper Michigan
    Posts
    3,588
    I really don't see it being different, maybe just a box they have to check on the form.


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  4. #4
    Join Date
    Nov 2010
    Location
    Southern Maine
    Posts
    10
    another option is you can get a stainless steel vs aluminized steel in some models i suppose

  5. #5
    Join Date
    Jan 2004
    Location
    Lancaster PA
    Posts
    67,879
    Are you filing a warranty claim.
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    How-to-apply-for-Professional

    How many times must one fix something before it is fixed?

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