For the most part yes. They’re almost never brand specific in the sense that they’ll only fit this or that make of RV. The main factors in determining which AC you should get are the size of the AC vent opening on the roof and the size of the RVs interior, which determines the number of BTUs you’ll need. Most modern RVs have a 14” square AC opening and most RV ACs are built for that size vent. Use the above info on BTUs to help determine the best RV air conditioner for you.\r