Wood stoves provide an economical, but dry, heat source for homes in regions that experience cold weather to any degree. Because they heat so well, the dryness of the heat will decrease the humidity level in the air inside the home. Humidity increases the comfort level in the home. Adding humidity to the home is possible using the same wood stove that heats the house. Instead of running a separate electric humidifier all day, use some of the heat created by the wood stove to create steam. The steam will increase the humidity level, and your home will become more comfortable.
Build a nice, hot fire in the stove. Allow the structure of the stove to heat up, so it is very hot.
Fill a pot or a kettle with tap water. Using distilled water is also a good idea.
Place the kettle or pot directly on top of the hot wood stove. The heat from the stove will directly heat the water and cause it to evaporate into the air.
Check the water level in the kettle or pot often. Refill it as often as needed to maintain a comfortable humidity