Product Details
The Duluth Forge full size 400 series vent free zero clearance fireplace insert allows you to build a custom fireplace for your home and is zero clearance approved, enabling framing without adding air gaps or spacing on the sides and top of the unit. It can be paired with a face mantel or recessed directly into a wall. The insert features stylish screen doors, a dual burner producing 32,000 BTU of heat sufficient to warm up to 1,500 sq. ft. of living space, and a realistic sprayed brick liner. It includes thermostat control functions, an oxygen depletion sensor with automatic shut-off, and battery assisted piezo ignition. The unit uses natural gas or liquid propane and is made in the USA.








