I'm getting a 350 pound pig next week and will need more room in my curing chamber so I decided to move the humidifier outside of the fridge. I thought of using a hose but that was more expensive for the parts and I would have had to dive to many different places to find the fittings. But for $3.00 I bought a drain trap and was able to move the humidifier outside of the fridge. As it turns out the humidity just rolls into the fridge. Note: I used a piece of plastic to seal the right side of the drain trap.