Duluth Forge
45'' W Ventless Fireplace
Duluth Forge
Last seen price: $1255.99
Why We Love It:
- High heating output (32,000 BTUs) efficiently warms large rooms up to 1,500 sq ft.
- Dual fuel capability for propane or natural gas flexibility.
- Elegant solid wood mantel with a rich Autumn Spice finish.
- Ventless design maximizes heat without need for chimney or venting.
- Includes artificial logs for realistic fire appearance.
- Battery ignition allows easy setup without electrical wiring.
- Safety features include oxygen depletion sensor and automatic shutoff.
- Generally praised for attractive and robust design.
- Simple assembly process for users with basic DIY skills.
Good to Know:
- Some customers reported difficulties with warranty support and repair service.
- The insert does not sit flush with mantel as pictured, causing fitment issues.
- No adjustable flame control is available.
- No blower included to aid heat circulation.
- Fireplace is heavy (150 lbs) which may complicate placement and installation.
The Duluth Forge Dual Fuel Ventless Gas Fireplace impresses with its robust 32,000 BTU output, heating up to 1,500 square feet efficiently. Its solid wood mantel in Autumn Spice finish adds warm elegance to any room. Assembly is straightforward for those comfortable with basic DIY, though users should allow about an hour. The ventless design eliminates the need for a chimney, maximizing heat use. While some noted warranty support issues and fitment quirks between mantel and insert, the visual appeal and heating performance are consistently praised. Pair it with propane for cost-effective warmth and cozy ambience.
| Overall | 45'' H X 45'' W X 15'' D |
| Overall Product Weight | 150 lb. |
| Overall Back Width - Side to Side | 45'' W |
| Overall Rear Height - Top to Bottom | 45'' H |
| Fuel Type | Propane, Natural Gas |
| Product Type | Fireplace |
| Vent Type | Vent Free |
| Gas Conversion Capable | Yes |
| Burner Included | Yes |
| Number of Burners | 2 |
| Material | Wood |
| Mantel Included | Yes |
| Mantel Material | Solid Wood |
| Ignition Type | Battery |
| Maximum BTU Output | 32,000 BTU |
| Heating Coverage Area | 1,500 square feet |
| Adjustable Flame | No |
| Filler Included | Yes |
| Filler Type Included | Artificial Logs |
| Blower Included | No |
| Included Safety Features | Oxygen Depletion Sensor, Automatic Safety Shutoff |
| Logs Included | Yes |
| Firebox Included | Yes |
| Imported | Yes |
| Battery or Batteries Included | Yes |
| Color / Finish | Copper |
| Finish | Autumn Spice |