Jake K. I arrived for a previous customer no heat call. I spoke with the homeowner and found that they hav had the roof replaced and the heater stopped working. I inspected the system and found the induced draft motor to have been locked up and preventing the system from coming on. I found roofing debris in the motor stopping it from spinning. I removed the debris and reinstalled the motor and found the system to come on and running per the manufacturer specifications. I left the system running to the homeowner ps thermostat settings.