Today I came to Rob’s Fairview home becuase his furnace stopped working. Upon diagnostics I found the inducing motor starts then the main control board flashes an error code indicating a motor fault. I tested the pressure switches and cleared the tubing as 1 was plugged. I tested the inducing motor and it is pulling enough pressure to allow ignition. I checked the blower motor and blower motor control board and found it is the blower motor that is failing. Often the blower motor can cause damage to the control board when it fails. I was able to locate the parts but they are extremely expensive and can not be acquired until early next week. Rob is leaning towards the new furnace and will be discussing it with his wife when she is home.