The Dimplex Professional Built-in 40" Box with Heat for CDFI1000-Pro is a versatile accessory designed to transform your Optimyst Pro cassette into a fully integrated fireplace solution. Built from durable steel, it provides a strong, reliable structure for long-lasting use. The included high-gloss backer panel allows you to enjoy it as a single-sided installation, or you can remove the panel to convert it into a see-through design for double-sided viewing. To complete the transition, simply add the optional rear glass pane (sold separately). With its plug-in power connection, the unit delivers supplemental heat while eliminating the need for gas lines, venting, or chimneys—making installation faster, easier, and more cost-effective. Perfect for both residential and commercial spaces, this 40" built-in box is a sleek and practical upgrade that combines function, style, and convenience.
