vents vents vents
Thanks for all the help. I had seen the one where the fridge vent is cut down, and I was hoping for a silver bullet, so to speak. That is, one that I could just pop in place. This doesn't seem too onerous, and the existing one just developed a fatal split... looks like this is an upcoming project! I'll contact Inland about the stove vent. I have to say, I find it interesting to know the background, original sources, of these parts.
Wherever you go, there you are