Sometimes...... I amaze even myself. Today a friend of ours is coming out to hang out. (Being in the middle of no where this is a rather rare occurrence). So we're getting the place ready for hanging out. Got some beers on ice, got the sauna going, put a fire in the fire pit down by the creek, untangled the hammocks. The usual for a gathering.
The amazing part? I decided to use the hose to fill the hot water tank that hangs on the front of the wood fired sauna heater. Now we saunaed yesterday..... and there were still coals in the wood chute when I got up at 4:30 AM so I just put in some wood to keep it going at a soft, warm glow. It was about 9 AM when I decided to fill the tank. ..... there I am filling away with the hose....... a burbling sound starts up..... I keep filling, it's cold water coming to temp against a pretty hot stove after all.... it'll make some noise.
I keep filling...... it's starting to sound angry now...... then, all of a sudden the entire filling envelope starts to sound like the angriest set of pipes in history. It's knocking, burbling, belching...... I back up.
A second and a half later the entire width of the filling envelope (about 18" wide and an inch across) ERUPTS in a shower of rust flakes, steam, hot orange water and this incredible sound!
I was standing far enough back. Thank goodness I had the hose to wash out from having shit my pants when it went off.
Safety tip? Take your time filling the water jacket. It gets angry.