Pond Boss Forums AERATION Systems questions Clear my frozen air line?

Try adding denatured alcohol in the line and let it set for 5-10 minutes and then put some pressure in the line. RV antifreeze will work also but slower. dry gas like HEET will thaw a line quickly also. CAUTION >>>>>>> If you add a flammable like denatured alcohol, or any meth type product be sure you do not have your relief valve near any open motor windings or electrical outlet. Your relief valve may open prior to any blockage being opened and spray liquid or vapors. NOT GOOD !!