I am able to sweep out/vacuum all piping/venting of this stove- except for the length between the exhaust fan to where stove connects with vent. The opening to this area near the exhaust fan is so small that I cannot get my vent brush or vacuum attachment in there. Is there a way to get this area clean without disconnecting stove from venting?
![Castle serenity cleaning. Castle serenity cleaning.](https://www.hearth.com/talk/data/attachments/253/253508-3c2add3240442b013524854e7c5f2157.jpg)
![Castle serenity cleaning. Castle serenity cleaning.](https://www.hearth.com/talk/data/attachments/253/253509-125cac29884e921911d7207346ed3e3f.jpg)
![Castle serenity cleaning. Castle serenity cleaning.](https://www.hearth.com/talk/data/attachments/253/253508-3c2add3240442b013524854e7c5f2157.jpg)
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