Heater/ Ac

[jmh]

Needed the furnace a couple weekends ago. When I set t-stat to furnace the furnace came on but rooftop fan also came on . is this normal. Or is something wrong with t-stat.

[jmh]

Forgot to mention 2014 silverback 29re

[fonzie]

Set your digital thermostat fan to "auto" instead of low or high and all will be good.

[jmh]

Did it thank you. Don't know how I got set on low. Appreciate the quick response.