This is our first experience with a wood stove and we didn't really know that the blower usage was determined by the temp. It is an electric blower. Bulit in. Can anyone tell me about how much energy the blower will use if it is on low and how much of an electric increase we will be expecting? Also, the manual says Caution, do not operate the stove without the blower. What happens if the power goes out and the stove is your source of heat? Thanks for the time Hel :question: