I know air conditioning is amongst the most popular method of cooling a grow room's heat. But in my setup an A/C is almost impractical, hard to setup, basically I don't want to use an AC, at all. Especially in the winter, wouldn't the water just freeze or something, causing malfunction? I don't know, I'm just guessing here.

I guess I'm looking for alternative solutions to cool the heat before I dispense it outside the window, because in the winter time all that heat will surely create a smokey affect outside my window, attracting curious pedestrians.

Also, I saw a thread from "SEALED ROOM 3LBS A LIGHT" by tranoble and he mentioned something about a device that exchanges water for heat? Can anyone with knowledge about this enlighten me?

Again, just to sum up, my two simple questions are:

1) What are alternative methods to cool all the heat in a grow room?
2) What is this device that uses water to kill heat?
tekneeqs Reviewed by tekneeqs on . What are the methods to cool HEAT? I know air conditioning is amongst the most popular method of cooling a grow room's heat. But in my setup an A/C is almost impractical, hard to setup, basically I don't want to use an AC, at all. Especially in the winter, wouldn't the water just freeze or something, causing malfunction? I don't know, I'm just guessing here. I guess I'm looking for alternative solutions to cool the heat before I dispense it outside the window, because in the winter time all that heat will surely create a Rating: 5