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Why do some single engine airplanes have carb heat and others don’t?

Asked by: 5568 views Aircraft Systems

I got my private in a cessna 172 and fully understand the carburetor/carburetor heat system.  However, I just got checked out in a diamond da-20 and it doesn't have carb heat.  Why is this?  

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1 Answers



  1. Brent on Jun 24, 2012

    Probably because it doesn’t have a carborator and has a fuel-injection system instead.

    +6 Votes Thumb up 6 Votes Thumb down 0 Votes


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