The Empire Small Innsbrook 20" Direct Vent Insert (DVC20IN31) is a gas fireplace insert for upgrading an existing wood-burning fireplace. It is the small size in the Innsbrook series, which also comes in medium and large. A Slope Glaze burner creates the flames, and the glass front helps circulate heat.
It uses a direct-vent system, which is sealed combustion that separates indoor air from exhaust gases. Ignition is millivolt or intermittent pilot, so it can run during a power outage. It works with a thermostat or remote, and it can serve as a primary heat source.
The insert is designed to fit most wood-burning fireplaces. Liners, surrounds, decorative fronts and ceramic fiber log sets are available to customize its look.
- Fuel type
- Gas (natural gas or propane)
- Unit type
- Insert
- Installation
- Indoor
- Vent type
- Direct vent
- Max heat output
- 20,500 BTU
- Efficiency
- 60–80%
- Ignition
- Standing pilot or electronic ignition (millivolt or intermittent pilot)
- Viewing area
- 15 1/2" x 25 15/16"
- Shape
- Square
- Style
- Traditional
- Burner
- Slope Glaze burner
- Series size
- Small (Innsbrook series also offers medium and large)
- Controls
- Works with thermostat or remote
- Customization
- Compatible with liners and ceramic fiber log sets; surround and decorative front options
- SKUs
- DVC20IN31N, DVC20IN31P, DVC20IN71N, DVC20IN71P