Duraflame DFI020ARU-A004 Electric Fireplace Insert w/ Heater Go to amazon.com Related posts The 10 best duraflame heater fireplace for 2022 FeatureEnergy efficient ALL LED technologyPlugs into any standard outletOperates with and without heat1400 watts/4600 BTU per hourSupplemental heat for up to 400 sq. ft. DescriptionInsert converts an extisting fireplace into an electric fireplace