Mantis G-Class Fireplace Package, Insert - Natural GasThe all-new G-Class Fireplace models feature a flat glass front. ÊThe G-Class models allow installation as an insert in an existing wood- burning fireplace. ÊThe new G-Class Mantis features a single 20,000 Btu linear burner and a sophisticated control system that lets you manually turn down the heat output by up to 50 percent or can operate automatically to vary the flame height to meet heat demand. Porcelain black panels line the G-Class Mantis to reflect the flames. Optional glass droplets, crushed glass or the Driftwood Log add color to complement your dŽcor.Mantis is the First and ONLY Vented Fireplace that.... ¥ Exceeds 90% Efficiency ¥ Uses PVC Pipe for Low-Cost Venting InstallationÊ ¥ Humidifies as it Heats ¥ Installs as a Direct-Vent or Single-Vent SystemShown with Surround (not included). Ê A Surround with Barrier Screen is required to complete this unit.
