• 13:37

    Conducting RV Air Conditioning Maintenance for Efficient Cooling

    The roof-mounted air conditioning unit on your RV operates similarly to your home’s A/C. It’s important to understand how your air conditioning unit operates in order to help it run most efficiently. And it’s equally important to recognize that your A/C is not magic; it doesn’t produce cold air, it simply cycles old air over…

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  • 23:10

    Dometic AC Replacement: Tips and Considerations

    In this step-by-step video lesson, our RV maintenance experts walk you through a Dometic AC replacement on a fifth-wheel trailer. To help you navigate the process easily and safely, Dave Solberg and RVIA Certified Master Technician Steve Albright demonstrate the removal and replacement of a defunct rear Dometic cooling system on a 40-foot fifth-wheel. Luckily,…

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  • 30:23

    RV Air Conditioner Inspection and Maintenance

    Mobile air conditioning is a marvelous thing, but it doesn’t work like magic. There are simple components that dictate how it operates, and maintenance methods that encourage better functionality. When you’re out on the road miles from a repair facility, it’s important to understand how your RV air conditioner works and what you need to…

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  • 4:18

    RV AC Overview: How Cooling Units Work

    There’s a fairly common misunderstanding about the capabilities of RV AC units, in the sense that they ought to cool a hot vehicle in no time flat. If I return from a hike on a 95-degree day and my RV has been baking in the sun, when I kick on the AC my interior temperature…

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