Comfort Glow Vent-Free Gas Fireplace, Dual Fuel LP & NG, 950 sq. ft., 26,000 BTU, PewterOak, Adjustable Thermostat
Item # 257639599
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Item # 257639599
Valid 11/02/2026 - 11/29/2026
This item is available online only
Out of stock delivering to
37027
This is a Big & Bulky item.
Neighbor’s Club Members earn points with purchases.
Transform your living space with the Comfort Glow Ventless Gas Fireplace, a stunning addition that combines elegance and functionality. This fireplace features a beautiful pewter oak finish and includes a stylish mantel, making it the perfect centerpiece for any room. Designed to operate on both liquid propane and natural gas, this ventless gas fireplace offers versatile heating options tailored to your needs. With an impressive heating capacity of 26,000 BTUs, this fireplace can efficiently warm areas up to 900 square feet, ensuring your space stays cozy and inviting. The dual burner system provides even heat distribution, while the adjustable thermostat allows you to customize your comfort level effortlessly. Enjoy the convenience of the one-button controlled electric igniter, which makes starting the fire quick and easy. The fireplace's design emphasizes both aesthetics and safety. Its ventless design eliminates the need for a chimney, making installation straightforward and suitable for various indoor settings, including homes, cabins, and recreational spaces. The elegant mantel not only adds to the visual appeal but also offers a place to display decorative items or keep essentials close at hand. For those seeking to enhance their heating experience, an optional blower, #20-6140 ASIN B00SVIF9S6 (sold separately) is available, which can help circulate warm air more effectively throughout the room. This propane fireplace indoor option is ideal for creating a warm, welcoming environment, especially during cold winter months.Due to the built-in oxygen safety sensor, vent-free products may not work properly at elevations above 4,500 ft. Not for sale in California or Canada. Please check your state and local codes prior to purchase.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
Looking for more information on heaters? Check out our guide on heaters in the product documents section.
- 26,000 BTU HEATING CAPACITY: Efficiently heats spaces up to 900 sq ft, ideal for living rooms or large areas.
- VENTLESS GAS FIREPLACE: No chimney required, making installation quick and hassle-free in any room.
- DUAL FUEL OPTIONS: Operates on liquid propane or natural gas for flexible indoor heating solutions. 99.9% fuel efficient burner system which requires no electricity.
- INCLUDES ELEGANT MANTEL: Pewter Oak-finished mantel provides a stylish and functional addition to your gas fireplace that will bring richness to any room in your home.
- ADJUSTABLE THERMOSTAT: Customize heat levels with ease to maintain comfort in your natural gas or propane fireplace indoors.
- ELECTRIC IGNITER & ONE-BUTTON CONTROL: Easy startup and operation for hassle-free use.
- READY TO ASSEMBLE: Comes with everything you need for a quick, straightforward setup.
- OPTIONAL BLOWER SOLD SEPARATELY: Enhance heat circulation with optional blower model #20-6140 ASIN B00SVIF9S6 (sold separately) for your ventless gas fireplace.
| Brand | Comfort Glow |
|---|---|
| Country of Origin | Imported |
| Area Heated | 900 sq. ft. |
| Blower Type | None |
| Features | Vent-Free, Dual Fuel, Pewter Oak, 26,000 Btu's, Heats up to 950 sq. ft. |
| Finish | Pewter |
| Fireplace Type | Dual-Fuel |
| Fuel Type | Propane, Dual Fuel, Natural gas |
| Heater Control | Electronic |
| Indoor/Outdoor | Indoor |
| Mantel Length | 38.22 in. |
| Mantel Width | 42 in. |
| Maximum BTU Heat Output | 26,000 BTU |
| Primary Material | MDF |
| Product Height | 38.5 in. |
| Product Length | 38.22 in. |
| Product Weight | 132 lb. |
| Product Width | 42 in. |
| Installation Type | Freestanding |
| Vent Type | Non-Vented |
| Warranty | 2 Year Limited, Manufacturers Defects Only |
| Manufacturer Part Number | GFD3840T |
Q: Can i.put a remote control on my comfort glow gas fireplace # 2576395
6 hours agoQ: is this model safe for a basement?
3 days ago- A: Howdy neighbor! The Comfort Glow Vent-Free Fireplace can be used in a basement if the room meets the strict cubic-foot air volume requirements for a 26,000 BTU unit and has adequate ventilation to manage the added moisture. However, because safety and structural requirements vary heavily by location, you must consult your local building codes and have a licensed professional inspect your space and perform the installation to ensure it is safe for your home.a day agoHelpful?
Q: Can a remote control be added to this fireplace
16 days ago- A: Howdy neighbor! No, a remote control cannot be added to this specific Comfort Glow model (GFD3840T) because it uses a built-in mechanical hydraulic thermostat valve.15 days agoHelpful?
Q&As
Q: Can i.put a remote control on my comfort glow gas fireplace # 2576395
6 hours agoQ: is this model safe for a basement?
3 days ago- A: Howdy neighbor! The Comfort Glow Vent-Free Fireplace can be used in a basement if the room meets the strict cubic-foot air volume requirements for a 26,000 BTU unit and has adequate ventilation to manage the added moisture. However, because safety and structural requirements vary heavily by location, you must consult your local building codes and have a licensed professional inspect your space and perform the installation to ensure it is safe for your home.a day agoHelpful?
Q: Can a remote control be added to this fireplace
16 days ago- A: Howdy neighbor! No, a remote control cannot be added to this specific Comfort Glow model (GFD3840T) because it uses a built-in mechanical hydraulic thermostat valve.15 days agoHelpful?
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No, I do not recommend this product.