Glenda M Meridian , ID February 24, 2015 A tenant at the apartment complex i manage had a broken knob on the front of the a/c unit I logged on to this website and ordered a new part, which arrived very quickly. It was packaged very well and arrived with no damage to the part. I gave it to the tenant, and we are all set. Thank you Appliance Parts Pros.com Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes