The best dual fuel gas fireplace depends on your room size, preferred installation style, and whether you want a remote or thermostat. The Duluth Forge 32,000-BTU insert is suited to buyers replacing or furnishing a fireplace opening, while its 32,000-BTU mantel model combines heating with a finished surround. For a freestanding design, consider the Duluth Forge stove; the Bluegrass Living model offers a three-sided view. The ProCom 25,000-BTU unit is a thermostat-controlled option rated for spaces up to 1,100 square feet.
| Product | Type | Listed Heating Area | Notable Feature |
|---|---|---|---|
| Duluth Forge FDI32R | Ventless insert | Up to 1,500 sq. ft. | Remote control |
| Duluth Forge DFS-400R-2AW | Ventless fireplace with mantel | Up to 1,500 sq. ft. | Thermostat and manual modes |
| Duluth Forge FDSR25 | Ventless stove | Up to 1,200 sq. ft. | Thermostat remote |
| Bluegrass Living BTSD23RT | Three-sided gas stove | Up to 1,100 sq. ft. | Three-sided viewing |
| ProCom 25,000-BTU fireplace | Freestanding ventless fireplace | Up to 1,100 sq. ft. | Built-in thermostat |
Duluth Forge FDI32R Dual Fuel Fireplace Insert
This insert is a strong fit for buyers who want high listed heating capacity in a fireplace insert format. Its 32,000-BTU burner operates on natural gas or liquid propane, and the manufacturer lists coverage up to 1,500 square feet. The ventless design does not require an outside duct or chimney, according to the supplied product details.
A remote with an LCD screen controls the burner on and off. The product also has manual flame adjustment and nine hand-painted ceramic-fiber faux logs behind a mesh screen. These features make it a suitable choice for someone prioritizing convenient operation and a traditional log appearance.
- Best for: Buyers seeking an insert with dual-fuel selection and remote operation.
- Why it stands out: It has the highest listed heating-area coverage among the selected products, tied with the Duluth Forge mantel model.
- Consider: An insert format may not suit buyers looking for a freestanding stove or a complete mantel setup.
Confirm that the installation location and vent-free appliance use comply with local rules and the manufacturer’s instructions before choosing this model.
Duluth Forge 32,000-BTU Fireplace With Mantel
Choose this Duluth Forge model if you want a fireplace system that includes a furniture-grade mantel rather than a standalone insert. It offers dual-fuel operation with natural gas or liquid propane and a listed capacity of 32,000 BTU, with manufacturer-stated coverage up to 1,500 square feet. The antique-white finish, double doors, and sprayed brick liner give the unit a more complete fireplace presentation.
The included remote has an LCD screen, and the controls can switch between manual and thermostat operation. Six hand-painted ceramic-fiber logs provide the log-set appearance. This combination makes the model better for buyers who value both room heating and a mantel-style focal point.
- Best for: Rooms where a mantel fireplace system is preferred over an insert or stove.
- Why it was selected: It combines dual-fuel capability, remote control, thermostat mode, and a listed 1,500-square-foot coverage area.
- Consider: The mantel format may be less suitable for buyers who want a compact appliance without an integrated surround.
Although the listing describes the unit as ventless, check local regulations and installation requirements before purchase.
Duluth Forge FDSR25 Dual Fuel Gas Stove
The FDSR25 is a freestanding stove-style option for buyers who do not want an insert or mantel fireplace. Its 26,000-BTU blue-flame heater runs on natural gas or liquid propane and is listed to heat up to 1,200 square feet. The matte-black finish and six hand-painted ceramic-fiber logs provide a traditional stove look.
A thermostat remote is included for setting a desired heat temperature and controlling the log set. The listed battery requirements are four AA and two AAA batteries, which the supplied product details say are included. This model is a useful middle ground for shoppers who want remote temperature control and more listed coverage than a smaller room heater.
- Best for: Buyers looking for a freestanding dual-fuel stove with a thermostat remote.
- Why it was selected: It pairs a 1,200-square-foot listed coverage area with a distinct stove format.
- Consider: Its listed capacity and coverage are below the 32,000-BTU Duluth Forge fireplace models.
Check the required clearances, room suitability, and applicable local rules for vent-free gas appliances before installation.
Bluegrass Living Panorama Three-Sided Gas Stove
This Bluegrass Living Panorama model is designed for buyers who want to see the fire from more than one direction. Its three-sided viewing design and two-row flame presentation distinguish it from the other selected fireplaces. The dual-fuel system accepts natural gas or liquid propane, and the 23,000-BTU rating is listed for spaces up to 1,100 square feet.
The included thermostat remote has an LCD screen for adjusting temperature, mode, and flame. It also displays room temperature and burner status. These controls make it a relevant choice for people who want remote adjustments alongside a multi-angle fireplace view.
- Best for: Buyers who prioritize three-sided viewing and thermostat remote controls.
- Why it was selected: It offers a distinct viewing design while retaining natural-gas or propane operation.
- Consider: Its listed heating capacity and coverage are lower than the 32,000-BTU models in this guide.
Verify that the appliance is appropriate for the intended room and permitted under local requirements before installation.
ProCom 25,000-BTU Freestanding Dual Fuel Fireplace
This ProCom fireplace is a practical match for buyers seeking a freestanding unit with built-in thermostat control. It is rated at 25,000 BTU and is listed to heat up to 1,100 square feet. The thermostat-operated control has variable heat settings, allowing users to adjust warmth for the room.
Hand-painted logs cast in concrete are designed to resemble real wood, and the product details describe the material as refractory ceramics. The listing identifies this as a ventless indoor gas fireplace. Choose this model if straightforward thermostat operation and a black freestanding style matter more than a remote control or a three-sided view.
- Best for: Buyers who want a thermostat-controlled freestanding fireplace with dual-fuel operation.
- Why it was selected: It provides a middle-range listed capacity and a simple alternative to insert and stove formats.
- Consider: The supplied features do not specify remote control, unlike several other models in this guide.
As with any ventless gas appliance, confirm local approval and follow the manufacturer’s installation directions.
Buying Guide: How To Choose A Dual Fuel Gas Fireplace
What does dual fuel mean?
A dual fuel gas fireplace is designed to operate using either natural gas or liquid propane, also called LP. The products in this guide describe both fuel options. This flexibility can help buyers choose an appliance around the fuel available at the installation location. It does not mean the unit uses both fuels at once: follow the product instructions for the permitted fuel setup and connection.
Before buying, identify which fuel source you intend to use and confirm the appliance configuration supports it. Do not assume that a product’s dual-fuel description removes the need for the correct fuel connection or installation procedure.
How much heating capacity do you need?
Use the listed BTU rating and stated coverage area as comparison points, not as a guarantee that a unit will heat every room equally. The products here range from the ProCom’s 25,000 BTU and 1,100-square-foot listing to the Duluth Forge 32,000-BTU models listed for up to 1,500 square feet. Actual heating needs depend on the space and conditions, so compare the product’s guidance with the intended room.
- For the largest stated coverage in this selection, compare the two 32,000-BTU Duluth Forge models.
- For a freestanding option with 1,200-square-foot listed coverage, consider the Duluth Forge FDSR25.
- For a three-sided design or a 1,100-square-foot listed coverage range, compare the Bluegrass Living and ProCom models.
A larger BTU number alone does not determine the best fit. Room size, layout, installation location, and the manufacturer’s instructions also matter.
Should you choose an insert, mantel fireplace, or stove?
Choose an insert when the product format suits the fireplace opening and installation plan. The Duluth Forge FDI32R is the insert in this selection. A fireplace system with a mantel, such as the Duluth Forge DFS-400R-2AW, offers a different built-in appearance. Freestanding stove-style products, including the Duluth Forge FDSR25 and Bluegrass Living Panorama, are alternatives for buyers who prefer a stove form.
Compare the format before focusing on decorative details. Confirm the product’s dimensions and required clearances from the manufacturer’s documentation, since those details are not included in the supplied feature summaries.
Which control type is most useful?
Controls differ across these models. Remote controls can provide operation or temperature adjustments from a distance, while thermostat controls are intended to manage heat around a selected temperature. Some products include both remote operation and thermostat functions, but the exact controls vary.
- For an LCD remote with manual flame adjustment, consider the Duluth Forge FDI32R.
- For a remote with manual and thermostat modes, compare the Duluth Forge mantel model.
- For a thermostat remote, compare the Duluth Forge FDSR25 and Bluegrass Living Panorama.
- For built-in thermostat control without a listed remote, consider the ProCom 25,000-BTU model.
Check the product’s power and battery requirements before purchase. For example, the FDSR25 listing specifies batteries included, while the feature information for other models may not state battery details.
What should you know about ventless fireplaces?
Ventless and vent-free mean the listed appliance does not require an outside duct or chimney, according to the supplied product descriptions. That feature does not automatically make a model suitable for every home or room. Local rules, building requirements, room conditions, and manufacturer directions can affect whether and how a vent-free appliance may be installed.
Review the complete installation manual and check local codes before buying. Use qualified installation help where required. Do not rely only on a general product description to determine whether a ventless fireplace is permitted or appropriate for a specific space.
How should you compare flame appearance and design?
Appearance varies by product. The selected models use ceramic-fiber logs or other described log materials, while the Bluegrass Living Panorama highlights a two-row flame and three-sided viewing. A mantel system creates a different visual presence from a freestanding stove or insert. Compare the viewing angle, finish, log presentation, and overall format with the room where the fireplace will be placed.
Frequently Asked Questions
Can a dual fuel gas fireplace use natural gas and propane?
These products are described as offering natural gas or liquid propane operation. Check the manufacturer’s instructions for the correct setup and fuel connection for your chosen model.
Does a ventless gas fireplace need a chimney?
The selected ventless models are described as not requiring an outside duct or chimney. Confirm the installation requirements and local rules for the specific appliance before purchase.
Which selected fireplace has the highest listed heating coverage?
The Duluth Forge FDI32R insert and Duluth Forge DFS-400R-2AW fireplace with mantel are each listed for up to 1,500 square feet.
Which model has a three-sided viewing design?
The Bluegrass Living Panorama BTSD23RT is the three-sided model in this selection. Its product details also describe a two-row flame effect and thermostat remote.
Are remote controls included with every model here?
No. The supplied feature details identify remotes for the Duluth Forge FDI32R, Duluth Forge mantel model, Duluth Forge FDSR25, and Bluegrass Living Panorama. The ProCom 25,000-BTU listing describes built-in thermostat control but does not specify a remote.
What should I check before buying a vent-free fireplace?
Check the manufacturer’s installation instructions, fuel requirements, appliance clearances, and local rules. Confirm the product is appropriate for the intended room before arranging installation.