My house was built around 1890, it's pretty big, poorly insulated, drafty and I have an oversized, forced hot air heating system that is about 25 years old. Since I moved into the house seven years ago, during every fall and winter month, and even into the spring, I get monthly home energy reports from my gas company that shame me saying how much more energy I used than all my neighbors. I try to keep the thermostat at 66 or sometimes 67 when we're home (except when my wife bumps it up to 68/69), and at 50 when out of the house. Man, I hate to open these emails! Well, today I got one of these emails after the first full month heating cycle since having a wood stove, and for the first time in seven years I beat out the majority of my neighbors (though not quite my most efficient neighbors)! And this is with a little Jotul F100 and using it just when I'm home (wife hasn't gotten used to running the stove yet, so if the family is there without me, it's usually the furnace). Can't wait until I upgrade to a bigger stove and can beat out even the most efficient kid on the block! (Or I guess I'll be the most efficient kid on the block!). See first image below from December, pre-wood stove, and then from February, with wood stove, to see the difference.
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