[dremd]

I have one at my house:-)

System consist of

40 feet of 1" PVC scavenged from my well mounted on roof peak
lots of misters (I think I want to switch to drip sprinkler sprayers)
A 1" Sprinkler valve
A Sprinkler Rain switch placed on the drip line to manage run off.
A Cheap home cooling thermostat mounted on porch roof underside (cooled by sprayers)
a battery (need to replace with a wall wart)
Feeds off of my Solar hot water feed line.

I want to add some copper tubing around the hot side of my A/C Piping; allowing the water to flow through on its way to the misters/ water heater should take some load off the A/C and not matter much on the roof.