Judith D Frenchtown , NJ June 21, 2016 Appliance: Maytag Electric Wall Oven CWE7000ACB Maytag Oven Cwe7000acb: The inner glass broke on my 20+ yrs double oven. How to replace Window-Pac. My husband watched the tutorial on how to fix it . Im glad he did because we would have ordered the wrong part. it was done very quickly! Looks beautiful. The deliverey was so quick too! Extremely happy with the results. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes