got a new toy today.. well a used one.. i got a older my heater- buddy heater it was a non working unit . got it for 20 bucks from a little shop around work, but after i got it home and took it apart and cleaned it up and it still didnt work so i tapped on the regulator and shure enough works great now.. but i am gonn aget a new regulator for it since they are cheap.. and this unit does not have the tip over switch in it . not even a mount for it.. this one may be that old that this was out before they added those.. but we are always around our stuff and it wont be a big deal for us... i thought it was a great find