Hi I just baught a new house the heater come on warm the house goes off the fan does not come on I can hear a humming sound and when I turn the motor blower and close the panel it work fine until it shut dowm by the thermostate

My Heater is by Snyder Model # GUG 070 A 012 N

Thanks :confused:

You could have a bad blower motor capacitor OR the motor itself could be defective.