Humidifier drain adapter

Most bypass whole home humidifiers have a ½" drain port on the bottom for overflow. I didn't want to just have a section of poly tubing running down to my floor drain and wanted to clean things up by attaching it to my existing condensate drain from my furnace. This adapter allows you to connect a section of poly tubing to your humidifier and place the other end inside the adapter, which fits on top of a ¾" PVC adapter to tie into the drain. Since the drain line needs to have an air gap to prevent hydraulic lock I added the air gap into the model so the poly tubing can be placed further into the adapter if needed. Boost MeBoost me... It's FREE!