Time to replace defective and potentially dangerous absorption fridge

[davidbrady]

I don't think there's any question that the technology is sound. I find Tom's post very enlightening regarding the build quality and standards of the Dometic and Norcold absorption refrigerators. Folks who've replaced their cooling units with Amish units have reported improvements in quality.

Tom,

Have you had a chance to look at and assess any of the replacement aftermarket cooling units? I like the propane option too. I like being able to shut the coach down but my fridge stays cold. I haven't pulled mine to check the cavity dimensions or the state of the cooling unit but I will, and I do plan to line it with Hardie Backerboard. (Before I do I'll take a propane torch to see how long it takes to burn a hole through it - I may adjust the thickness accordingly). Again, I couldn't be more pleased with my Dometic's performance. It has always been ice cold and it has never failed. Perhaps in my case (by 2002) BB got the cavity dimensions right. All I want is an industrial grade cooling unit and I'd be happier than a pig in a poke.

Tom, any idea on the quantity of ammonia and hydrogen in the units? We want the backerboard to withstand any flame until all the fuel is consumed.

Johnny,

Sounds like you got the RF197 fastened down right. Any chance of a sketch of the brackets and attachment that you made at the base. So if I'm understanding you correctly, you fastened the RF197 at the base at all four corners. Given the amount of movement in our coaches I don't think fastening at the top will work very well; that is, fastening at the top rear of the fridge the way you typically would in a home.