So for the summer there will be a solar fan on top of the greenhouse, it will turn on when the temp goes above 78 and when the humidity goes high(forgot the number). Also, I have a water misting that will mist the green house every30 mins to bring the temp down. in theory, the water misting can't bring the temp down any further when the humidity reaches its saturation, but the solar fan won't let the humidity to build to its saturation, so this set up should work very good in theory. I will put the theory to test when the summer comes. well, the water mister, solar fan, opening and closing of the sump top door will be controlled by Neptune apex. The goal is the spend as less money as possible on the energy.
well, if the "theory" doesn't work, then I have a one horse power tradewind chiller which will do the trick at the expense of lot of energy.
I'm ready for summer now.............
It definitely sounds like you'll be fine for summer. If your insulation held up this winter, then summer should be a breeze.
During summer, it may heat up for 10-12 hrs during the day but it also cools down in the evenings so water temp can't get too high.
It's winter that's difficult since the ambient temp stays cold all day and night...which really makes it hard to keep water temp up.
Great build!!
It definitely sounds like you'll be fine for summer. If your insulation held up this winter, then summer should be a breeze.
During summer, it may heat up for 10-12 hrs during the day but it also cools down in the evenings so water temp can't get too high.
It's winter that's difficult since the ambient temp stays cold all day and night...which really makes it hard to keep water temp up.
Great build!!
Maddhugan,
Thanks for letting me check out your sump setup yesterday. It's great to know that this climate can support an outdoor sump with just a bit of engineering. You now have me thinking if I could do something similar......
Damn going big with the sump/refugium lol. How is it working out for you?
Well since i have a green house in san francisco I can give you a little real world advice. The problem with the green house is it does a great job trapping heat. Even when its 55 outside my green house can get to 60-70. On a summer day your temps can sour into the 110-120's. I've already permanent leave the doors open on both ends for continuous airflow, and I've got thermally controlled ceiling shutters. I also have misting system to lower the temps when it reachs above 100 (without it my green house is an oven with the doors open). I would not recommend you store your sump in the green house. You may raise your tank temperature depending on how many hot days there are. insulation will help by why even introduce the green house?