Will adding a humidifier to my furnace save me money?
By keeping the humidity level in your home at 40 to 55% in the winter the air can feel more comfortable. This may allow you to set the thermostat a little lower and still feel comfortable. I have seen solid hardwood furniture crack and split from the lack of humidity but probably the best reason for a humidifier is that it can eliminate the feeling of a dry nose or throat. Strange thing about a comfort level, when you don’t feel any thing objectionable it’s just right.