4000watt sog... what size dehumidifier?

What size dehum would I need to maintain 40% rh? Thanks in advance.

Its not just the wattage, whats your room size?

Wattage has nothing to do with what size humidifier you need. That would be based on your room size.

go for the biggest unit you can find locally(eg70-120pint), if its not enough to keep up, Buy a 2nd.
2 is always better than 1 BIG one.

Thanks fellas... the room is gonna be no larger than 12x12x7

Dont forget the water that comes out is pure same as r.o. just keep the unit clean and you can recapture almost all the water