Typhoon the existing chimney is a blessing/curse in this. The easiest way is a vent right out the back, if your exterior situation allows it. It will have to be sleeved if you want to go up and out the same chimney. It can be done, but it’s a PITA, did it once and I’d never do it again. I’m brand agnostic, pick what you like the look of, at the end of the day these things are a bigger sham than golf clubs. It’s a sheet metal box with metal tube with holes drilled in it, inside said box. The rest is just for looks.
If it’s something you intend to tackle yourself, I am interviewing w a company that has a decent selection, if I take that role, I could hook you up… lots of ifs in there.
