Duluth Forge 24-in 33000-BTU Dual-Burner Vent-free Gas Fireplace Logs with Therm. 33,000 BTU heats up to 1,300 square Feet. Patented dual fuel technology. 1 Unit operates off natural gas or...
24-in 33000-BTU Triple-Burner Vent-Free Gas Fireplace Logs. Dual fuel technology allows the unit to be operated with liquid propane or natural gas. Up to 33,000 BTU’s/hr heats up to 1,100...
