
DuluthForge
Duluth Forge Dual Fuel Ventless Gas Fireplace Insert - 32,000 BTU, T-Stat
Highlights
- VENTLESS DUAL FUEL TECHNOLOGY: Patented technology gives the option to fuel the Fireplace Insert with either Natural Gas or Liquid Propane; 32000 BTU Vent Free gas heater is 99.9% efficient; No outside duct or chimney is needed to heat up to 1500 sq. ft.
- THERMOSTAT CONTROL: Easy-to-use thermostat automatically cycles the gas fireplace insert on and off to maintain a desired room temperature; Ideal for greater heat flow for the space heater in your room
- STYLISH: 6 hand-painted realistic ceramic fiber faux fireplace logs ensure a long life for the indoor fireplace insert; Mesh Double Doors & sprayed brick liner complete the look
- DIMENSIONS & INCLUDED ITEMS: 15.6" H x 29.1" W x 29.5" D; Clearance from the top of the fireplace to the ceiling must not be less than 42''; Includes 6 ceramic logs, iron grate, 1 AAA battery; Weight - 69.5 lbs.
- SAFETY FEATURES: Push button Piezo ignition; Zero-Clearance Firebox can be installed against or recessed into any wall accessible to a gas line
Product Overview
Key Features
- Dual Fuel Technology: Switch between Natural Gas or Liquid Propane to fuel your fireplace insert based on your home's available gas line.
- High Efficiency Heating: Delivers 32,000 BTU with 99.9% efficiency and can heat spaces up to 1,500 square feet without requiring exterior venting.
- Thermostat Control: Automatic temperature cycling maintains your desired room temperature for consistent comfort and energy savings.
- Realistic Appearance: Features hand-painted ceramic fiber logs and a brick liner with mesh double doors for an authentic fireplace aesthetic.
- Easy Installation: Zero-clearance design allows installation against any wall with access to a gas line, eliminating the need for a chimney or duct work.
Pros
- Exceptional efficiency at 99.9% means minimal wasted energy and lower utility bills
- Flexible fuel options with dual fuel capability provide adaptability to different home setups
- Smart thermostat control automates heating cycles for hands-free temperature management
- No ventilation requirements simplifies installation and makes it suitable for most homes
- Compact 29-inch width fits well into existing fireplace openings or wall spaces
Cons
- Requires proximity to a gas line, which may limit installation flexibility in some homes
- Ventless operation may not be suitable for those with respiratory sensitivities or in areas with strict ventilation codes
Detailed Reviews
The Duluth Forge Dual Fuel Ventless Gas Fireplace Insert is an excellent choice for homeowners seeking efficient supplemental heating without the hassle of traditional fireplace installation. Its patented dual fuel technology provides flexibility to use either natural gas or propane, making it adaptable to various home configurations. The 32,000 BTU output with 99.9% efficiency means you're getting maximum heat output while minimizing energy waste, which translates directly to savings on your heating bills. The thermostat control feature is particularly valuable, automatically maintaining your desired temperature without constant manual adjustment. The realistic hand-painted ceramic logs and brick liner create an attractive focal point that enhances any room's ambiance while providing genuine warmth.
Installation is straightforward thanks to the zero-clearance design, and the compact dimensions make it suitable for existing fireplace openings or tight wall spaces. This insert is ideal for homeowners who want the comfort and aesthetic appeal of a fireplace without the expense and complexity of traditional chimney venting or gas line extensions. Verdict: The Duluth Forge is a solid mid-range option that delivers reliable heating, attractive styling, and user-friendly operation at a reasonable price point. However, potential buyers should verify local building codes regarding ventless gas appliances and ensure they have accessible gas lines before purchasing.
Product Details
| Brand | DuluthForge |
| ASIN | B074BC6VWV |






