Hi everybody. Does anyone know if the secondary air plenum on the Hearthstone Heritage 8024 can be removed to access more of the stove for cleaning? I have seen a video for the 8023 but mine seems different. Mine is vented out the rear into a T and flexible liner up chimney. I can clean it from roof but to remove the dust and clean T snout I have to disconnect pipe. If I could remove the secondary air plenum I could access the snout and vacuum out the dust without disconnecting pipe. First year with this stove. In our last house we had a Jotul Castine which we liked a lot. This Hearthstone a little finicky but did produce a lot less creosote. TIA. Enjoy the summer, woodburning season on the way!