RF197 been discontinued and replaced by the RF18HFENBSR (actually another model in between I think) nothing wrong with them I've ever heard of. Updated electronics or shelving maybe but manufactures seem to be always discontinuing models and coming out with newer versions. Same with vehicle manufactures. Just pulled a Norcold 1200 out and put in a Samsung residential in place of it...by far THE BEST upgrade we have done to our coach. Not interested in ever going back to the old rv style refers. No the residential style are not the ones that cause the fires, it's the rv refrigs that are the problem.