Whether it is a traditional set up or the contemporary situation, Monessen has resolved that it is their duty to make sure that you and your family get what you need. With the Echelon Stainless Steel Indoor/Outdoor See-Thru Fireplace Glass Facing Kit, you have been provided all of the needed to tools to take a 42 Inch Monessen Serenade See-Thru Wide View Direct Vent Gas Fireplace and make sure that it possesses the appearance that you desire for it to have. Note This kit cannot be used once your fireplace is already installed. Facing must be installed before you mount your unit in the wall. Features Model Number WST500SSDK. Glass facing kit. Attractive stainless steel finish. Allows installation of 42 Monessen Serenade See-Thru Wide View Direct Vent Gas Fireplace on outside walls.