Patent ID: 9289803
Filing Date: 2016-03-22
CPC Classification: B08B,F24F

Claim Text:
1. A method of treating a condensation drainage line comprising the steps of: (a) positioning an outlet end of a treatment delivery line of a dispenser apparatus such that said treatment delivery line will deliver a treatment fluid to said condensation drainage line, said dispenser apparatus comprising: (b) dispensing an amount of said treatment fluid through said treatment delivery line from said dispenser apparatus to said condensation drainage line by the steps of (i) activating said liquid pump to deliver said amount of said treatment fluid into said treatment delivery line wherein at least a portion of said amount of said treatment fluid remains in said treatment delivery line and then (ii) activating said air pump to discharge a burst of air into said treatment delivery line which pushes said portion of said amount of said treatment fluid out of said treatment delivery line and into said condensation drainage line.