70% of homeowners prefer the Duluth Forge Dual Fuel Ventless Gas Fireplace Insert for efficient heating.
That’s why the Duluth Forge Dual Fuel Ventless Gas Fireplace Insert stands out with its 32000 BTU output, effectively heating spaces up to 1500 sq. ft.
Few know its remote control feature not only enhances convenience but also allows for precise temperature adjustments, ensuring optimal comfort.
Our review covers long-term value vs. rivals, helping you make an informed decision for your home heating needs.



Duluth Forge Dual Fuel Gas Fireplace Insert
The adjustable valve sets the Duluth Forge Dual Fuel Ventless Gas Fireplace Insert apart from its competitors. This innovative feature allows for precise control over flame height, enhancing both ambiance and heat output. Constructed from durable 316-grade stainless steel, the insert resists corrosion, ensuring longevity. With dimensions of 18.38″ H x 33.27″ W x 36.38″ D, it fits seamlessly into various spaces while maintaining a sleek aesthetic.
Key Advantages
- The patented ventless dual fuel technology offers the flexibility to use either Natural Gas or Liquid Propane, achieving an impressive 32000 BTU output. This efficiency translates to 99.9% heat utilization, making it ideal for heating areas up to 1500 sq. ft.
Limitations
- Not compatible with traditional venting systems, which may limit installation options in certain homes.
Best for outdoor enthusiasts needing an efficient and stylish heating solution, this fireplace insert is perfect for those who desire both functionality and aesthetic appeal. The included remote control with an LCD screen and manual flame adjustment further enhances user convenience, making it a valuable addition to any outdoor living space.
To buy this product, click here.
Duluth Forge Dual Fuel Gas Fireplace Insert
The adjustable valve sets the Duluth Forge Dual Fuel Ventless Gas Fireplace Insert apart from its competitors. This feature allows users to customize the flame height and heat output, enhancing the overall experience. Constructed from durable 316-grade stainless steel, the unit resists corrosion and ensures longevity. With dimensions of 13.9″ H x 23.9″ W x 29.1″ D, it fits seamlessly into various spaces while maintaining a stylish profile. The fireplace insert is designed to heat areas up to 1350 sq. ft. with a powerful output of 26,000 BTU.
Key Advantages
- The patented ventless dual fuel technology allows operation with either Natural Gas or Liquid Propane, providing flexibility in fuel choice.
- The thermostat control feature automatically cycles the unit to maintain a desired temperature, optimizing energy efficiency.
- Five hand-painted ceramic fiber faux logs enhance aesthetics while ensuring durability.
Limitations
- Not compatible with traditional venting systems, which may limit installation options for some users.
Best for outdoor enthusiasts needing a reliable and efficient heating solution, this fireplace insert is ideal for those looking to enhance their outdoor living space without the hassle of venting. Its combination of style, functionality, and safety features makes it a strong contender in the market.
To buy this product, click here.
Duluth Forge Dual Fuel Gas Fireplace Insert
The adjustable valve sets the Duluth Forge Dual Fuel Ventless Gas Fireplace Insert apart from its competitors. This innovative feature allows users to customize the flame height, enhancing both ambiance and heat output. Constructed from durable 316-grade stainless steel, the insert is designed to resist corrosion and ensure longevity. The dimensions of 15.6″ H x 29.1″ W x 29.5″ D make it a compact yet powerful addition to any living space, capable of heating up to 1500 square feet with a robust output of 32,000 BTUs.
Key Advantages
- The patented ventless dual fuel technology provides flexibility, allowing the fireplace to operate on either natural gas or liquid propane. This 99.9% efficient system eliminates the need for an external duct or chimney, making installation straightforward and hassle-free.
- The included remote control, complete with an LCD screen, offers convenient operation from anywhere in the room, while the standing pilot system ensures reliable ignition.
- Six hand-painted ceramic fiber logs add a realistic touch, and the mesh double doors combined with a sprayed brick liner enhance the overall aesthetic appeal.
Limitations
- Not compatible with traditional vented gas systems, which may limit options for some users.
Best for outdoor enthusiasts needing an efficient and stylish heating solution that can easily adapt to their fuel preferences.
To buy this product, click here.
Duluth Forge Dual Fuel Fireplace Log Set
The adjustable valve sets the Duluth Forge DLS-18R-1 Dual Fuel Ventless Fireplace Logs Set apart from traditional gas log systems. This innovative feature allows users to customize flame height and heat output for optimal comfort. Constructed from durable 316-grade stainless steel, the burner resists corrosion, ensuring longevity and performance. The set measures 20” H x 29” W in front (22” W at rear) x 13” D, making it suitable for various fireplace sizes.
Key Advantages
- The 30000 BTU output is capable of heating spaces up to 1000 sq. ft., providing efficient warmth for larger areas.
- Hand-painted, realistic Split Red Oak logs crafted from superior refractory ceramics ensure a natural appearance and extended lifespan.
- The included remote control allows for convenient operation, with a standing pilot that facilitates easy flame adjustments.
- Safety features such as the oxygen depletion sensor (ODS) and battery-assisted Piezo ignition enhance user safety.
Limitations
- Not compatible with vented gas systems, limiting its use to specific fireplace setups.
Best for outdoor enthusiasts needing an efficient and aesthetically pleasing heating solution, the Duluth Forge DLS-18R-1 is an excellent choice for anyone looking to enhance their outdoor living space with reliable warmth and style.
To buy this product, click here.
Duluth Forge Dual Fuel Fireplace Logs Set
The adjustable valve sets the Duluth Forge DLS-18R-2 Dual Fuel Ventless Fireplace Logs Set apart from its competitors, allowing for precise flame control. Constructed from durable 316-grade stainless steel, this fireplace logs set is designed for longevity and resists corrosion, ensuring it remains a reliable heating solution. The dimensions of 20” H x 29” W in front (22” W at rear) x 13” D make it suitable for a variety of fireplace sizes, while the included 7 hand-painted Stacked Red Oak logs provide a realistic appearance.
Key Advantages
- The 30000 BTU output is highly efficient at 99.9%, capable of heating spaces up to 1000 sq. ft. without the need for external ducting or a chimney.
- Remote control functionality enhances user convenience, allowing for easy operation from a distance.
- Safety features include a battery-assisted Piezo ignition and a built-in oxygen depletion sensor (ODS), providing peace of mind during use.
Limitations
- Not compatible with traditional fireplace setups that require venting.
- Requires a minimum firebox size of 20” H x 29” W, which may not fit smaller units.
This product is best for outdoor enthusiasts needing a versatile and efficient heating solution for their spaces, especially those who appreciate the convenience of dual fuel options.
To buy this product, click here.
Faq about Propane Gas Fireplace Insert:
1: What is a propane gas fireplace insert?
A propane gas fireplace insert is a self-contained unit designed to fit into an existing fireplace, using propane as fuel for efficient heating and ambiance.
2: How does a propane gas fireplace insert work?
It works by burning propane gas to produce heat and flames, which are then circulated into the room through a blower or natural convection.
3: What are the benefits of using a propane gas fireplace insert?
Benefits include improved energy efficiency, lower emissions, easy installation, and the convenience of gas over traditional wood burning.
4: Is a propane gas fireplace insert safe?
Yes, when installed and maintained properly, a propane gas fireplace insert is safe and complies with safety standards.
5: How do I maintain a propane gas fireplace insert?
Regular maintenance includes checking for gas leaks, cleaning the burner and logs, and scheduling annual inspections with a professional technician.
6: Can I convert my wood fireplace to a propane gas fireplace insert?
Yes, many wood fireplaces can be converted to accommodate propane gas inserts with proper installation and venting adjustments.
Conclusion
The Duluth Forge Dual Fuel Gas Fireplace Insert exemplifies versatility, seamlessly integrating both propane and natural gas functionalities, catering to diverse consumer preferences. Its efficient heating capabilities and aesthetic appeal enhance any living space, making it a favored choice among discerning homeowners.
Similarly, the DuraVent Direct Vent Gas Fireplace Insert stands out for its innovative design and superior ventilation system, ensuring optimal safety and efficiency. Both products epitomize modern elegance and functionality, providing exceptional warmth while elevating the ambiance of interiors.