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Empire Innsbrook 31-Inch Vent-Free Gas Fireplace Insert - Fireplace with flames inside a black frame on a white background

Empire Innsbrook 31-Inch Vent-Free Gas Fireplace Insert

by Empire Comfort
SKU VBPC28IN31P

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$1,899.00
Ignition System
Gas Type

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Empire Innsbrook 31-Inch Vent-Free Gas Fireplace Insert

  • No Chimney Required: The vent-free design means you can install this insert without any existing chimney or venting system, making it a practical choice for apartments, condos, or homes without a traditional fireplace setup.
  • 99% Fuel Efficiency: By retaining nearly all of the heat it generates, this insert keeps your energy costs low while delivering consistent, powerful warmth throughout the room.
  • Realistic Hand-Painted Logs: Ceramic fiber logs are individually hand-painted to mimic the look of real wood, so you get the charm of a traditional fire without the ash, soot, or cleanup.
  • Up to 28,000 BTUs: With a heat output range of 20,000–28,000 BTUs, this insert is powerful enough to efficiently warm small to medium-sized rooms without overworking your home's heating system.
  • Flexible Ignition Controls: Choose between Millivolt or Intermittent Pilot ignition systems, and add an optional remote or thermostat for hands-free temperature control and everyday convenience.
  • Versatile Installation Options: Designed to work as a zero-clearance unit or drop into an existing firebox, this insert integrates seamlessly into a wide range of home configurations.
Empire Innsbrook 31-Inch Vent-Free Gas Fireplace Insert
Specifications
Electrical
  • Blower: Included
  • Ignition: Millivolt or Intermittent Pilot
  • Optional Control: Remote or Thermostat compatible
  • Ignition Type: Millivolt or Intermittent Pilot
Flame & Controls
  • Flame Technology: Variable flame burner
  • Log Material: Hand-painted ceramic fiber
  • Flame Effect: Realistic flickering flame
  • Fuel Type: Natural Gas or Liquid Propane
  • Control Options: Optional remote or thermostat
General
  • Dimensions: 22 3/8" H x 31 1/6" W x 16" D
  • Viewing Area: 17 5/8" H x 28 7/8" W
  • Minimum Fireplace Opening: 22 3/8" H x 30 1/2" W x 15" D
  • Heat Output: 20,000–28,000 BTUs

Empire Innsbrook 31-Inch Vent-Free Gas Fireplace Insert

Effortlessly elevate your living space with the Empire Innsbrook 31-Inch Vent-Free Fireplace Insert—where convenience meets luxury.

Designed for homeowners who want warmth without the work, this unit combines timeless design with the ease of vent-free installation, perfect for both new and existing fireplaces. Enjoy the beauty of hand-painted ceramic fiber logs and variable flame burner technology that create realistic, flickering flames at the touch of a button.

Choose between Millivolt or Intermittent Pilot controls for instant ignition and compatibility with remote or thermostat options. With up to 28,000 BTUs of efficient heat output, this insert delivers cozy comfort while remaining 99% fuel efficient.

Transform your home into a welcoming retreat—minus the mess or hassle.

Empire Innsbrook 31" Vent-Free Gas Fireplace Insert Features

  • Vent-Free Design: Offers hassle-free installation with no need for a chimney or venting—ideal for apartments or homes without an existing fireplace setup.
  • Dual Control Options: Choose between Millivolt or Intermittent Pilot systems for flexible and convenient operation.
  • High Heat Output: Produces up to 28,000 BTUs of heat—perfect for efficiently warming small to medium rooms.
  • 99% Fuel Efficiency: Maximizes heat output while keeping fuel consumption low, saving you money on energy bills.
  • Hand-Painted Ceramic Logs: Provides an ultra-realistic, wood-burning appearance without the maintenance or cleanup.
  • Versatile Installation: Functions as a zero-clearance fireplace or fits into existing fireboxes for seamless integration into your home.
  • Optional Remote or Thermostat Control: Add convenience with hands-free temperature adjustment and comfort customization.
  • Included Blower: Circulates warm air more efficiently throughout the room, enhancing comfort.
  • Durable Construction: Built to last with a limited lifetime warranty, giving you peace of mind with your investment.
  • Compact Design: Fits tight spaces with dimensions that accommodate many existing fireplace openings.

Requirements:

  • A log set, banded brick ceramic liner, and surround are needed to complete the insert setup.

Specifications:

  • Dimensions: 22 3/8" H x 31 1/6" W x 16" D
  • Viewing Area: 17 5/8" H x 28 7/8" W
  • Minimum Fireplace Opening: 22 3/8" H x 30 1/2" W x 15" D
  • Heat Output: 20,000–28,000 BTUs
  • Weight: 78 lbs
  • UL Listed
  • Limited Lifetime Warranty

Included in the Box:

  • Fireplace Insert – 1 pc.
  • Log Set – 1 set
  • Banded Brick Ceramic Liner – 1 pc.
  • Blower – 1 pc.
  • User’s Manual – 1 pc.
Downloads & Resources

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Frequently Asked Questions

  • The minimum fireplace opening required for installation is 30-1/2" wide, 22-3/8" high, and 15" deep, and at the 15" depth your fireplace must still have 19" of width available. This means a 32" wide opening is sufficient to fit the unit. Always measure your existing fireplace carefully before ordering, as the insert must slide fully into the firebox opening.

  • The 31-inch Empire Innsbrook vent-free insert generates up to 28,000 BTUs of heat at 99% efficiency, making it well-suited for medium-to-large rooms. Its vent-free design retains nearly all produced heat inside the living space, unlike traditional wood-burning or direct-vent fireplaces that lose heat through exhaust. This output level is generally sufficient to serve as a primary heat source for spaces up to approximately 1,000 square feet depending on insulation and climate.

  • No chimney or external venting is required — the vent-free design means you can install it virtually anywhere in your home without extensive renovations. It is also mobile home approved, making it one of the more versatile options on the market. However, buyers should be aware that vent-free appliance installation may be prohibited in certain jurisdictions, so checking local codes and regulations before purchasing is strongly recommended.

  • The Millivolt system uses a continuously burning standing pilot that requires no external power, making it reliable during power outages and ideal for areas with frequent blackouts. The Intermittent Pilot (IPI) system electronically ignites the pilot only when the fireplace is in use, eliminating the standing pilot to save energy and reduce gas consumption. Both systems are compatible with optional wall thermostats, remote controls, and programmable thermostat remotes — so if energy savings matter most, choose IPI; if off-grid reliability is the priority, choose Millivolt.

  • All vent-free parts carry a five-year limited warranty with a five-year limited labor warranty, while remote controls carry a one-year limited warranty. The unit ships with the fireplace insert, a log set, a banded brick ceramic liner, a blower, and a user's manual included — though a surround is required to complete the installation and must be purchased separately. Some retailers also offer an additional extended parts and labor warranty as a promotional incentive at the time of purchase.