hi all, have a question regarding the Drolet 1800i vs century 2900 insert. Looking for a cheap insert for my masonry fireplace. Currently own a pellet stove in another room and have to say it’s not the same as a log fire. My question is does anyone know if the blower fans are manual or automatic on either of these. I would be putting this in a small room that was an addition and it gets pretty warm at times,so being able to turn the fan off at times would be preferable. We are afraid with this size insert it would be too warm for the size room it’s in. Thanks in advance.