Turned the heat on for the first time Friday but set it real low at 65*. Woke up yesterday morning and the thermostat seems crapped out. Went in the basement and the blower I'm guessing was still running and blowing out air through the registers. Since it was last set so low I don't know if it's really heating or not. Could it just be that the digital thermometer took a crap on me or do I have a bigger problem The control board computer on the unit was just replaced in the Spring