I am trying to integrate into my power supply an UPS to maintain at least exhaust fan operation in the event of a power outage. I have a generator to run the system in a power outage but recently the power went off suddenly and with a fire in the fire pot, smoke seeped out through the door and other gaskets into the living room. I want to know if I can simply plug in an leave a computer UPS in the line to keep the fan running long enough for the stove to run out of fuel and avoid the puff of smoke.