It depends if you have a new wood stove with a catalytic combustor and good thermostate or not. Usually we keep it around 18C (pretty low).<p>When it&#x27;s past -40C outside, I jam six of the biggest logs that will fit through the door of the woodstove in every ~6 hours. I even set my alarm for the middle of the night, otherwise it will be too cold in the morning.