What good are manual fire extinguishers

churchill50:  I second this. Also OP, there's very little reason to run Manual Fire Extinguishers. While they're more expensive, Auto Fire Extinguishers pay for themselves since they reduce your chances of being set on fire and always extinguish after the first tick of damage. Plus, with Auto Fire Extinguishers being given as rewards from tons of missions, you rarely have to buy more. I bought 200 on a sale a few years ago, haven't bought them since, and am now sitting on a cache of almost 500 in my Depot.I'd highly suggest buying a couple hundred on the next sale and fully making the switch to Auto Fire Extinguishers.