Hi I'm planning to incorporate a fasco inducer blower to my wood boiler and what i am wondering is; is there some type of control that i can hook the fan up to so it will work off flue temp. For example, the boiler is calling for heat so the automatic draft is open so this will allow the fan motor to be on, but i don't want my stack temps to get too high. Once the stack temp hits the desired temp the fan will shut off and once it lowers, the fan will kick back on. But the automatic draft is still open and is controlled the same as it always was, to keep the fire going even if the induction fan is not running.once the boiler is up to temp the draft shuts and the blower motor will not start. and if the boiler is out of wood, and the temp falls, and the circulator pump shuts off, the fan will also shut off. Thanks in advance. (I'm not fortunate enough to have a gassifer like most of you here so i got to do what i can with what i got) Thanks again