We were in the mid 80's yesterday and I haven't had the fire going in a few days but it's back down to low 50's now and supposed to be back in the 40's tonight and tomorrow so I think I'll be enjoying another fire tonight. So it got me to thinking, once I know I'm done burning for the season where should the cat be? Engaged or not? Also I would like your opinions on if I should have the chimney cleaned or not? It's a brand new install installed 1 month ago. Thanks in advance.