A:Answer Hey there, we appreciate your loyalty to us and we're happy to help. After doing some digging we found that your current wall oven has the following cutout dimensions: 24 3/4" Max. W x 49 5/8" Max. H x 24" Min. D. Due to the age of your wall oven, we no longer manufacture a model with the exact cutout dimensions as yours, but a local cabinet maker can help make any necessary adjustments. Model JKD5000SNSS has the following cutout dimensions so it will differ slightly: 25" - 25-1/4" W x 49-11/16" - 50-1/8" H x 23-1/2" D. We hope this is found useful to you and we're wishing you the best. Thank you for your loyalty to us! - Guy@GEA