This is the first year I'm going to use compressed air to winterize.I would like to know how long to leave the taps open to make sure there is no water left.thank you
I don't blow out anymore. I just open the faucets and low point drains. After that, close them all and pump in the juice till it runs pink, starting at the far point from pump and working my way back. I let some in the drain traps and put the residual in the gray and black tanks. Have had zero issues in 11 years. I use about 3 gallons total. I figure the $8 won't break me.