Empire Innsbrook 26" Direct Vent Gas Fireplace Insert
Configurator · Step-by-step
Configure Your Fireplace
Pick your fuel, ignition & options — total updates as you go.
Fireplace Guide · Find Your Match
Not sure about color? Order finish samples
$10 each · Free shipping · Auto-emailed $10 promo code per sample (max $50) for your fireplace door order
Hold the actual finish in your hand before you commit. We ship physical swatches the same business day — and our system auto-emails you a unique $10-off code per sample, valid 30 days on your door order. Stack 'em: order 5 samples, get $50 off your doors.
The Innsbrook 26 insert turns a drafty wood fireplace into an efficient sealed gas heater: log set and variable-speed blower included, twin 3" flex liners run up your existing chimney, and the millivolt version works with no electricity at all. Slope Glaze burner Clean-face Millivolt...
| Brand | Empire |
| Product Type | Fireplaces |
| Fuel Type | Natural Gas, Propane |
| Ignition | Millivolt, Electronic (IPI) |
| SKU | DVC26IN31N |
Measure your fireplace opening in three places so your set fits with room for the flame:
- Front width (left-to-right at the opening) — pick a log set about 2–6" narrower. A 30" opening → a 24" set.
- Depth (front-to-back along the floor) — most sets need at least 12–14".
- Height (floor to top of opening) — at least 14" for a full flame.
Not sure which size? Use the Buying Guide at the top of the configurator — it recommends your exact size from these measurements.
Free freight shipping within the contiguous US. Custom doors ship in 14–21 business days after Expert Fit Review. Quick-Ship doors ship in 2–6 days from inventory.
Returns: Custom-made doors are non-returnable — every order is verified by Expert Fit Review before production. Quick-Ship inventory items have a 30-day return window on unused, uninstalled units. Damage in transit is fully covered — file a claim within 48 hours of delivery.
All doors carry a 5-year warranty against frame defects from Stoll Industries and Design Specialties. Powder-coat finish is warranted against chipping and fading for 5 years. Glass and mesh are warranted against defects for 1 year.
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Frequently Asked
Will the Innsbrook 26" Direct Vent Gas Fireplace Insert fit my fireplace?
Minimum existing firebox: 31-1/4" front W x 21-1/2" H x 16-5/8" D, rear 19", flue min 8". Measure front width, rear width, height and depth of your firebox — or upload a photo in the configurator and our expert confirms fit before it ships.
How does an insert vent?
Through your existing chimney: flexible liners run from the insert up to a new cap — no masonry work. The matching vent kit is one step in our configurator.
Which ignition should I choose?
Millivolt runs with zero electricity — ideal where outages matter, and it works with wall switches and thermostats. Electronic (IPI) lights the pilot only when needed, saving gas, with battery backup.
Is the fireplace complete out of the box?
Almost — Empire ships Surround separately. Our configurator includes each as a step, so your order arrives complete.
What is the warranty and shipping?
Empire backs the combustion chamber with a multi-year limited warranty (details in the manual). Free freight shipping; every order is reviewed by a fireplace specialist before it ships.



