If you have difficulty registering an account, logging in or need other account-related assistance, send us a message and well get back to you shortly. Ft. Built-In RV Microwave, High Pointe EM044KIW-B Over The Range Microwave Oven - Black, Contoure RV-950S 1.0 Cu. High Pointe Microwave Everything you need to know. This microwave oven is made for household use only. Cutout Dimensions: 20.125" W x 13.25" H x 13.5" depth. Sometimes, the device itself reaches its life span time and stops working.