I adore this Dyna Glo Kerosene heater I got from Northern tool. Old school way of heating an area but it works so well. Throws out a ton of heat and burns
DuraHeat 10,500 BTU Compact Indoor Safe Kerosene Heater DH1051 - The Home Depot
Dyna-Glo™ Workhorse Kerosene Forced Air Heater, 120V, 220000 BTU