Empire Vail 24 Vent-Free Fireplace with Millivolt Control

The Empire Vail 24 puts 20,000 BTU of heat into a room without asking a single thing of your walls, ceiling, or roofline. Vent-free installation means the firebox goes where you need it — framed opening dimensions of 23.25" W x 26.75" H x 12.25" D keep the rough-in manageable, while the 21" x 17.56" viewing area delivers a flame that actually commands attention rather than serving as a distant suggestion of warmth.

At the core of the Vail 24 is Empire's slope glaze burner system, which produces a convincing, layered flame through the included ceramic fiber log set and rock wool bed. The standing millivolt pilot requires no external electrical connection to operate — a practical advantage in a room addition, basement, or any space where running new wiring would be an event in itself. When you're ready to add convenience, the millivolt valve is remote-ready and compatible with Empire's remote control accessories, so you can adjust the fire from the sofa without making it a production.

The Vail 24 ships fully dressed: matte black louvers, outer frame, and hood are all included, giving the unit a clean, finished appearance straight out of the box. At 51 lbs, it's substantial without being a two-crew installation. Natural gas inlet pressure requirements run between 5" and 10.5" WC — confirm your supply line specs before installation, as these are fixed operating parameters.

For those who want to go further with the fit and finish, the Vail 24 is compatible with a broad range of sold-separately accessories. Decorative metal frames are available in polished brass, hammered pewter, and stainless steel. Brick liners can dress the firebox interior, and blower kits add convective heat distribution. Cabinet mantels — in cherry, dark oak, oak, unfinished hardwood, unfinished oak, and white — as well as corner mantel options let you build the surround around the fireplace rather than compromise on one.

The Vail 24 carries a 5-year limited warranty and is backed by Empire Comfort Systems, a manufacturer with a long track record in residential hearth products. If the goal is reliable, installation-friendly heat with a legitimate flame presentation and room to customize the surround, the Vail 24 covers that ground without unnecessary complexity.

• 20,000 BTU vent-free output — no chimney or flue required
• Empire slope glaze burner system with ceramic fiber log set and rock wool included
• Standing millivolt pilot operates independently of household electrical
• Remote-ready millivolt valve compatible with Empire remote control accessories
• Framing dimensions: 23.25" W x 26.75" H x 12.25" D
• 21" x 17.56" viewing area
• Matte black louvers, outer frame, and hood included
• Natural gas inlet pressure range: 5" – 10.5" WC
• Compatible with sold-separately brick liners, blowers, and metal decorative frames
• Available cabinet and corner mantels in multiple wood finishes (sold separately)
• 51 lbs — manageable single-unit installation
• 5-year limited warranty