Humidity Control?

[monza]

Originally Posted by TheReefGeek

Will a bathroom fan in my fish room vented outside not work well enough?

My house is old, and crappy windows, so there are lots of air leaks in.

I bought a bathroom fan and a control to turn the fan on when it reached a certain tempature in the fish room. My plan was a hole out for the fan and a hole in for fresh air. As far as heat I thought the cold air being drawn in the room from the in in hole would keep the temp. down in the fish room.

Then I read more and did the HRV route.

Dave