Don't know how it can be a back puff when he had no fire. A reverse flow yes, common this time of year. Perhaps he was starting a fire when the puff occured?
My wife says that sometimes my funning isn't so funny........women...... Sent from my SM-G900V using Tapatalk
New roof....CHECK Couple of fancy new tilt in insulated super dooper windows....CHECK Trim changed from chocolate brown to pvc white....CHECK Now to change the color of this shack and then I can finally start the fun stuff with wood stove stuffs How's the saying go? Happy wife happy life......oy vey Sent from my SM-G900V using Tapatalk