When it comes to your propane system, doing it yourself can be very dangerous! Propane is a safe and reliable source of energy, however, its safety depends on the correct installation and use of the propane appliances, valves, piping, regulator, and tank. A repair or change to a propane system is never as easy as you might think. A mistake could result in serious injury or death. Never try performing any gas installation or repair on your own!