Keeping your tent well-ventilated is key to keeping your heater working properly, especially if using a propane heater. These heaters need to consume oxygen. Blocking off airflow can prove harmful ...
(WPBN/WGTU) -- A fire in an area known as the Pines is believed to be caused by a propane space heater. Sergeant Reed ... the fire covered a 15x15 area with a tent in the middle.