If you own an RV, then you know the importance of having a good air conditioner. The Coleman-Mach RV rooftop air conditioners are one of the most popular choices among RVers, and for good reason. These units are reliable, efficient, and durable. However, what many people don't know is that these air conditioners have gone through several model number revisions over the years. In this blog post, we'll use the example of the Coleman-Mach 8 model number "47024-079" and compare it to some of its older model numbers.
