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Duluth Forge Dual Fuel Ventless Linear Wall Gas Fireplace With Log – 26,000 BTU, T-Stat Control – Model# DF300L

★★★★★
4.9
(521 reviews)

$159.90

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Delivery in 5–7 business days

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4.9★ Customer Rating

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Frequently Asked Questions

This product is currently part of our Spring Flash Sale. We're offering limited-time discounts to clear inventory before new seasonal stock arrives.

Orders are processed within 1–2 business days and typically arrive within 5–7 business days anywhere in the United States.

Yes. We offer completely free shipping across the United States with no hidden fees.

No problem. Every order is backed by our 90-day money-back guarantee. If you're not satisfied, simply contact us and we'll help with a return.

Yes. All payments are processed through secure encrypted checkout systems to keep your information completely safe.

The Duluth Forge Ventless Linear Wall Gas Fireplace features a slim profile design combined with powerful heating performance and patented Dual Fuel Technology. Its elegant linear flame is enhanced by a hand-painted ceramic fiber log, creating a beautiful glowing effect while efficiently heating spaces up to 1,400 sq. ft. With 5 micro-adjustable heat settings and a built-in thermostat, this unit helps maintain a consistent, comfortable temperature and keeps your utility costs low. The push-button piezo ignitor offers quick, reliable startup.

Product Features:

  • BTU Output:
    • 26,000 BTU (Natural Gas)
    • 26,000 BTU (Propane)
    • 16,000 BTU Economy (Natural Gas – Settings 1,2,3)
    • 21,000 BTU Economy (Propane – Settings 1,2,3)
  • Heats Up To: 1,400 Sq. Ft.
  • Patented Dual Fuel Technology: Operates on Natural Gas or Liquid Propane
  • Thermostat Control: Automatically cycles the burner to maintain your desired temperature
  • 5 Heat settings with micro heat adjustments for personalized comfort
  • Slim, modern cabinet profile saves space
  • 99.9% energy efficient – no chimney or duct required
  • Safety Assurance: Equipped with Oxygen Depletion Sensor (O.D.S.) and automatic shut-off
  • No electricity required for heater operation
  • Push-Button Piezo Ignition
  • PFS Certified

Product Specifications:

  • Dimensions (H x W x D): 18.05″ x 27.95″ x 7.84″
  • Product Weight: 26.5 lbs.
  • Shipping Weight: 31 lbs.
  • Some assembly required

What’s In the Box:

  • Vent Free Gas Heater – Qty. 1
  • Ceramic Fiber Log – Qty. 1
  • Mounting Bracket – Qty. 1
  • Thermostat Bulb Clips – Qty. 2
  • Hardware Pack – Qty. 1

Made in the USA:

This product is proudly designed, engineered, assembled, and tested in the USA using American-made parts and equipment. It ships from our domestic warehouse in Kentucky, USA, ensuring fast delivery and reliable craftsmanship.

Please Note:

This item is not for sale to residents in California and may be restricted in some areas. Customers are responsible for checking local codes and regulations before purchasing. This unit is not intended for use above 4,500 feet in elevation.

California residents: see Prop 65 WARNINGS

Product Manuals:

Owner’s Manual

Customer Reviews
★★★★★ 4.9 / 5 from 521 verified customers
Michael R.
Texas, USA
★★★★★
I was honestly a little skeptical ordering something this big online, but everything went smoothly. Delivery was quicker than expected and the quality is solid. Really happy I found Mylata.
March 2026
Jessica L.
Florida, USA
★★★★★
Great experience overall. The ordering process was easy and I received tracking updates the whole time. Everything arrived exactly as described.
February 2026
Robert M.
Arizona, USA
★★★★★
Good prices compared to other stores I checked. Setup was pretty straightforward and everything works perfectly so far.
February 2026
Daniel P.
Nevada, USA
★★★★★
The packaging was excellent and nothing was damaged during shipping which was my biggest concern. Customer support was also quick to reply when I had a question.
January 2026
Amanda K.
California, USA
★★★★★
Bought this for our backyard and the kids absolutely love it. Quality feels really good and it looks even better in person than in the pictures.
January 2026
Thomas G.
Illinois, USA
★★★★★
Used it during our last camping trip and it worked flawlessly the whole weekend. Battery lasted longer than I expected which was a nice surprise.
December 2025
Chris D.
Oregon, USA
★★★★★
Everything from checkout to delivery was smooth. I appreciate when a store actually communicates well and keeps you updated.
December 2025
Emily W.
Colorado, USA
★★★★★
Our backyard looks completely different now. Installation took a few hours but the end result was totally worth it.
November 2025
Andrew S.
Washington, USA
★★★★★
I rarely leave reviews but this one deserved it. Smooth transaction, good quality and no surprises. Would definitely order from Mylata again.
November 2025