What is the first thing that comes to mind when I say “Rocket Launcher”?
yes they will go bad over time there is general reference when to replace after so many years but dont know how many
Chris has the right answer. I have one in my garage and it works great. I have to turn it down because it is too warm at times. Mine is a 30,000 BTU garage heater.
Fanning a flame increases the amount of oxygen that a fire has access to. The reason fires can be smothered is that they require oxygen to continue burning. If you fan a flame, it gives it more oxygen. Water isn't the best answer if the fire is a grease fire. The best is to smother the fire in a fire-retardant material or to use an extinguisher designed to smother the flame.
