QuarterbackMo
Well-Known Member
What you can do during these good winter months is hook a 4 in vortex to the cooling controller and run a duct from outside into your room to cool that down for way less money though. Thats one of the big advantages of living in our state we get about 6 months of almost free cooling for our grow rooms . You can pretty much run outside air from early nov to the middle of march or early april. All you gotta do is filter it somehow but its not that hard its not like theres bugs out or pollen in the air around those times. Just get a hepa style filter or if you wanna be ghetto use a furnace filter to go in the front. Have it hooked to a duct that circles around your celing with a "t" every few feet to have a nice even spread. Trust me I have seen people cool 15000w warehouses with outside air how sweet is that! 4 12"vortexes to 1 $120 day/night thermostat controller. The savings is huge! Cant beat bone dry 20* air. The air coming out of most a/c is about ~50*f.Even in during Michigan winter months in a partially insulated basement???