Coleman Heaters - Propane HeaterIf you are searching for a Coleman propane heater, all of the catalytic heaters in this section run off propane and are made by Coleman. These heaters are perfect for tent camping and rv camping. Be aware that all catalytics give off trace amounts of carbon monoxide. You should not keep any Coleman Propane heater on while sleeping.
Ventilation is required at 3 square inches per 1000 BTU. Also you will need to have an air current flow for the heater, which you can provide by leaving a gap opening at the top of a tent window and the bottom of a tent door.
Also see the Mr. Heater quality portable heaters.