Thank you for asking your question on JustAnswer. The other Experts and I are working on your answer. By the way, it would help us to know:
-Could you explain your situation a little more?
What fan are you referencing?
What is the make and model number of the furnace?When was the last time the furnace was professionally serviced?What is the age of the furnace?What have you tried to correct the problem?Do you have a digital camera that you could use to send pictures of the furnace if needed?Thank you again for trusting us with your problem. Please reply as soon as possible so that we can finish answering your question.
Yes from the information you have provided you will need to replace the draft inverter motor. If you have a HVAC supply store in your area they will have the motor or can order it for you. You may also order one by clicking here. If you order the part you will need the model number of the furnace or the part number of the draft inverter motor. You will want to install a new motor. Likely you can replace it yourself if you are good at using common hand tools. Many homeowners do not realize, the complications of not having a professional inspect the heating system yearly, can cause. If a fire, or worse, is caused by the furnace and there are no records of the furnace being maintained, the insurance company can and will deny the claim for damages.
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