Keith B Lewisville , TX December 08, 2014 Unit was not defrosting Replaced heater and defrost timer. All parts fixed perfectly with no modifications. I recevied my parts in 2 days!! Great service, great prices. I will return to your site when i need parts and advice again. Thank you!! 10 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes