Why is my cooling unit freezing up?

Your system could be freezing up for a variety of reasons, but the most common are dirty filters, low refrigerant, a dirty evaporator coil and/or a faulty blower motor. Changing a filter is something any homeowner take care of; however, you’ll need to call the professionals at Ackerman Heating & Air Conditioning at 509-397-3622 for other problems or if you have other questions or concerns.