Why wont it blow?
Answer Hello Mark. Access the blower wheel and see if it is stripped out on the motor shaft. If you can turn the wheel, and the motor does not turn, you will need to replace the blower wheel Y303836 in the unit. Hope this helps.
I purched part# ap4294048 and was wondering if there is a plastic housing around the blower wheel?
Answer Hello Richard the air duct Y303442 has been permanently discontinued by the manufacturer and we don't know of any source or replacement for the part. Sorry.