Anyway to DEHUMIDIFY without HEAT?!?

Got a room with 60% humidity. Large DWC setup. Tried dehumidifier and it's on all the time and still not lowering humidity.

I feel the HEAT from the dehumidifier is creating humidity by raising the temperature of the room.

Thoughts?

Anyone try salt or some type of desiccant?

If heat is an issue, get a AC running. Solves both problems in one.

i'd stick the dehumidifier outside the grow room if i thought it was adding heat to the area.
it would be a good excuse for me to drill holes in stuff, void warranties, and build adapters.

EDIT:

after poking around all stoned for a bit i bet you could cobble together a DIY carbon cartridge and replace the carbon with this stuff...

http://www.amazon.com/dp/B0017JFS3M...e=394997&creativeASIN=B0017JFS3M&linkCode=asn

what? no good?

it probably only works for like 5 minutes huh?
...fiddlesticks and lox....

;___;