Quick question for all of you.
I've inherited a neglected 10000 sq ft greenhouse. Basic systems which means although I've got good airflow it's not exactly cool.
We have a 30x11x5 foot tank under a Quonset style roof for shade.
Here's the question - has anyone tried pumping/spraying water over the roof to cool it? Water will be returned from the gutters to the "cooling pond".
Theoretically it will work to some point. Just curious if anyone has any experience with this?
Thanks
