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Pangaea_Ron's avatar
Pangaea_Ron
Explorer
Apr 08, 2014

2008 Itasca Suncruiser - True-Air Heat Pump Fan Noise

When using the heat pump for either heating or cooling, the fan is beginning to make more noise than normal. It is a True-Air basement system manufactured by Coleman-Mach. I've heard others here c...
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427435's avatar
427435
Explorer
Apr 09, 2014
the silverback wrote:
Is it the fan that cools the MH or the fan that cools the heat exchanger and blows air on the ground outside the MH? If it the outside fan the impeller maybe loose and can easily be tighten with a long Allen wrench.


It's the same unit----------one motor and two blower housings.

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