White Mountain Hearth Innsbrook Direct-Vent Insert

To ensure a proper fit, your existing firebox must have a minimum height of 23.5 inches and a minimum depth of 16.625 inches. We recommend measuring your fireplace opening carefully before purchasing to confirm these clearance requirements are met.

The fireplace insert itself uses a gas connection for heat, but the included blower requires a standard electrical outlet for operation. If you choose the intermittent pilot ignition system, you will also need electricity to ignite the pilot, whereas the millivolt system can operate without power.

Yes, this insert features variable flame height control, allowing you to adjust the intensity of the fire to your preference. You can manage these settings easily using either a wall switch or a remote control.

Yes, the Innsbrook insert is available in both natural gas and propane configurations. You must select the specific fuel type that matches your home's supply when ordering, as the units are not field-convertible.

A direct-vent system draws fresh air from outside for combustion and exhausts all byproducts back outside, which maintains your indoor air quality. This design is significantly more efficient than traditional wood-burning fireplaces because it prevents warm air from escaping up the chimney.

The insert includes the burner, ceramic fiber logs, a barrier screen, and a blower. However, you will likely need to purchase a surround kit separately to cover the gap between the insert and your existing fireplace opening, as well as the necessary venting components.