John R Waynesburg , PA June 11, 2016 Appliance: Amana Upright Freezer ESUF20JW Amana Freezer Esuf20jw / P1179621w: Bottom of freezer was freezing up. How to replace Heater. Checked heating element and had no continuity so replace heating element! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes