We put in a woodchuck 2900 to heat our house, and I am new to heating a house with wood. We have a Nest thermostat and lately the stove has been blowing constantly, until there is not enough heat left and the blower shuts down. We have the thermostat at 72 and the house will regularly hit 80. We tried using it the other day in heavy winds outside and I must have overfired it, it hit over 800 on the flue temperature gauge with both doors shut. Normally the woodstove will run right around 200. From what I have been reading that is low. I suspect there are multiple issues going on. I am in the process of reading through the forum stickies to help me understand what's going on in general. Thanks for trying to help me.