Wow That brings back memories
We had one of them for 8 years in the office
The best thing we did was throw out the controller change it from a bottom feed to a top drop
Cheap change is take a QD switch out of a Grain Comfort should last darn near forever
Lots of little crevices to clean
Watch the bottom of the exhaust for dirt and the top of the heat exchanger
We had one of the pipe plugs seize solid on us
Dont get me wrong the stove will make lots of heat the way it is now
But you can get a lot more after the conversion
Just have to roll out the clink once a day and never shut it off