Looking for small gas insert retrofit for an older fireplace? The Q series from Enviro offers a great solution. Upgrading with this gas insert allows you to utilize the small fireplaces commonly found in older Victorian homes while getting the benefits of a highly efficient and convenient gas insert. This is the perfect retrofit for an older fireplace. Customizable burner options allow for a wood-like fire appearance with a six-piece log set, a coal basket or even a modern glass media burner to fit into any decor.