A vent-free gas insert turns your existing wood-burning fireplace into an attractive and efficient heat source. Vent-free fireplace inserts are classified as zone heating appliances. Zone heating is inherently more efficient than your existing wood-burning fireplace or your central furnace. A central furnace wastes 20 to 30 percent of the heat energy through ductwork losses and sends much of the remaining heat to unoccupied rooms. Don’t have an existing fireplace? These vent-free systems are also certified for zero-clearance installation in any wall. Just add one of our available surrounds to create an attractive in-wall fireplace.

White Mountain Hearth offers the Innsbrook Vent-Free Inserts in two sizes (20,000 BTUs and 28,000 BTUs) so you are sure to find one to fit your existing wood-burning fireplace.

Our Innsbrook Vent-Free inserts feature Banded Brick Liners, a fine mesh barrier screen, and hand-painted ceramic fiber logs on a variable-flame burner. The unique Slope Glaze Burner produces natural flickering flames.

The Innsbrook Insert lights at the flick of a switch to produce consistent, reliable heat, even when electric power fails. Add the convenience of an optional thermostat, wireless wall thermostat, remote control, or thermostat remote control, and enjoy all the comfort of a warm fire without the mess and hassle.

Sophisticated Convenience

Awaken your inner artist with a Loft Series Vent-Free Insert – with contemporary linear burner in a porcelain lined firebox that reflects the mesmerizing flame to create depth and visual interest from any angle.