USE THE RIGHT KIND OF HEATER. Some propane space heaters are designed only for use outdoors. Others are designed only for use indoors. Check your owner’s manual or contact a qualified service technician to be sure you are using the right kind of heater.
DO NOT USE AN OUTDOOR HEATER INDOORS. High levels of CO can be generated from heaters that are not designed for indoor use. High levels of CO can make you dizzy, give you headaches, or cause flu-like symptoms. In extreme cases, extended exposure to CO can result in brain damage or death.
READ YOUR SPACE HEATER MANUAL. The appliance manufacturer’s manual that came with your space heater tells how to set up and operate it safely. Read the entire manual and carefully follow all directions