Winterize system by draining it down, blowing out water lines, and pumping a mixture of anti freeze and water into the system to prevent freezing in the lines. Jeremy- We winterized the heating system. We blew compressed air through the heating loop several times to clear as much water as possible. I removed and drained the expansion tank, disconnected the boiler fill valve and drained the pipe leading up to it. I blew compressed air through the boiler and domestic plate exchanger. Dan-I blew compressed air through the water lines at the pressure tank, on the washer machine valve on the hot side, and through the washer valve on the cold side. I then pump a solution of diluted antifreeze through the lines and blew air through the lines again after this. I then removed the sediment filter housing, poured antifreeze into the toilet tank and bowl, shower trap, kitchen sink trap, lav trap, and washer drain trap. Payment must be collected
