AC Repair | Air Conditioner Doesn’t Blow Air
AC Repair | If your air handler’s motor runs but the blower doesn’t move air, the belt that connects the two probably has broken. Replacing it is an easy fix if you have a few tools and do-it-yourself skills.
Here’s how to replace an air conditioner blower belt:
1. Turn off all power to the unit and, if the air conditioner handler is a gas furnace, turn off the gas at the gas valve that serves the furnace.
2. Remove the door on the front of the air conditioner handler cabinet to give you access to the blower (it might be on a slide-out drawer.) Check the number stamped on the belt and get an exact replacement from a home center or heating supply outlet.
3. You can usually slip the belt on the motor’s (smaller) pulley first and then start it on the blower pulley, as shown at right. Rotate the blower pulley by hand, holding the belt in place but keeping your fingers from getting caught between the belt and the pulley. The belt should slip right into place. If it seems to be too tight or difficult to set in place, it may be necessary to adjust the motor mount to provide more slack. Then you can re-tighten the tension once the belt is in place. Check the manufacturer’s specifications for proper tension—in most cases, the belt should deflect about an inch when you press down on it.
4. Lubricate. Finally, some fan motors and fans need oiling; some have sealed bearings. If recommended by your maintenance manual, oil the bearings according to the manufacturer’s directions. – Don Vandervort, HomeTips
Air Quality control operates 24 hours a day, always ready to assist you with any cooling needs you may have. We are a family owned AC Repair Service company and offer a Comprehensive AC Repair Service in St. Petersburg and surrounding areas!
For more information and tips contact your trusted AC repair company – Air Quality Control at 727-469-3832