A:Answer Hello - We appreciate your interest in this gas wall oven and we are happy to help! The model JGRP20WEJWW has the following power ratings: 120V; 60Hz; 5A. We do not provide the AWG wiring size or gauge (the physical thickness of the wire) for those trying to wire their house for any cooking appliance. There are too many variables involved, such as: length, type of wire, etc. This is a safety issue; if the wrong size wire is used, the insulation covering the wire can overheat, melt and cause a fire.
The power leads supplied with this appliance are suitable for connection to heavier gauge household wiring. The insulation of these leads is rated for temperatures much higher than the temperature rating of the household wiring. The current-carrying capacity of the conductor is governed by the wire gauge and the temperature rating of the insulation around the wire.
Local electrical codes must always be followed for these situations. Please contact a local licensed electrician for more detailed information.
Built-in wall ovens and drop-in ranges have 4 wires: red, black, white, and bare ground. We hope this helps. Thanks for checking. Olga@GEA