Thank you for the inquiry. The blower fan accessory has 2 operation settings. One is a continuous operation, and the other is a thermostatic operation, that will turn the blower on and shut it off according to how warm the heater is. Have a great day!
Thank you for the inquiry. The Mr. Heater Vent-Free heater is meant to be operated without the blower. The blower is just an added accessory to help circulate the air in the room a little faster. If you lose power, it will not hurt the blower to be off while the heater is running. Have a great day!
Thank you for the inquiry. No, the blower will stop working if the electricity goes out. The blower is the only part of the heater that requires power. Have a great day!