GE - 1.9 Cu. Ft. Over-the-Range Microwave with Sensor Cooking and Steam Cleaning - Stainless Steel - Open Box - Excellent

Hi Max - We certainly appreciate your loyalty! Some microwaves had the marketing name XL1800 printed on the control panel which indicated the cavity size (1.8 cubic feet- XL1800: JVM1840, JVM1841, JVM1842, JVM1850, JVM1851, JVM1860, JVM1861, JVM1870, JVM1871). All GE 30" over-the-range microwaves are approximately the same width, and are designed to fit into a 30" wide cabinet opening. Therefore, any of our 30" over-the-range models will work as a replacement for your existing 30" over-the-range XL 1800 model. Comparable models are GE Profile™ 2.1 Cu. Ft. Over-the-Range Sensor Microwave Oven Model #:PVM9215SKSS and GE® 1.9 Cu. Ft. Over-the-Range Sensor Microwave Oven Model #: JVM7195SKSS. Keep in touch at GEAppliances.com. Sue

Hello Donnajoe - We appreciate your interest in the over-the-range microwave JVM7195SKSS and we are happy to help! This model comes from the factory set for outside venting, however, it has a non-vented installation option; it can be converted to recirculating venting. The recirculating charcoal filter kit is included. Thanks for checking! Olga

Hi Jimmy- We certainly appreciate your loyalty! A comparable model is our GE® 1.7 Cu. Ft. Over-the-Range Sensor Microwave Oven JVM6175SKSS (Approx. Product Dimensions: 29 7/8"W x 16 1/2"H x 15"D). JVM1750SMSS: 29 7/8"W x 16 13/32"H x 15 1/4"D. All 30" over-the-range microwaves are approximately the same width, and are designed to fit into a 30" wide cabinet opening. Each microwave comes with the mounting hardware (mounting bracket, screws, exhaust adapter), top and rear templates, and installation instructions needed to make installation a simple process. This makes choosing a replacement microwave easy. Keep in touch! SUE@GEA

This microwave does have a child lock.

The turntable diameter is 14 1/4 inches.