im thinking the heat from your lights will heat your space enough, however your cooltubes are removing the heat you could use instead of so many heaters.
I make it sound worse than what it is...
It's just winter is sooo fucking looong here...lol...
It's not very often I have to run extra heaters... I pay thousands in heating fuel to make sure of that..lol... well to heat the house anyways...lol...
But because of my light proofing, some days the heat from the house just isn't enough... then come the heaters...
But normally, and especially in the summer, the house is just so fucking tight, that I have trouble getting rid of the heat...
The house is not properly ventilated... I guess that's what it is...lol..
The whole building cannot loose heat fast enough...
So my air cooling actually helps me...
Nothing is efficient where I live...
Just think about this... each gallon of fuel that reaches me has to be barged from the lower 48, then transferred to a smaller barge... then it goes up a river where it gets transferred to smaller and smaller barges, until the barge cannot keep going anymore... then we fly it 200 gallons at a time to where we live...
Believe, practicality and efficiency were left on the side of the road.. 500 miles back..lol...
I just try to make it stable for the girls, and I do believe the air cooling helps...
And not only that, I can let the tops pretty much touch the glass on the big reflectors...
however, your conditions are perfect and what i would want for my res. you like have no need for res chillers. lol
I do like having lots of water.. makes it stable... and I don't have to top off between res changes...
pH and PPM stay put pretty darn good, unless I put in some of the FF solubles, which made my pH PLUMMET daily.. I quit that yesterday...lol..
Res is always cool... but I do have COLD ASS WATER to begin with... I mean it HURTS to put your hand under the tap..lol..
i think if you was to DIY one of those icebox things, and you could control your res temps... (res chiller) it would help.... i think so anyway the room would only be 10 degrees higher than res temps
I really got to thinking of you and some other people...
Even some of the newbs that are into the DIY thing can benefit....
I really have no use for one until I move out of the freezer..lol.. but I am keeping the idea in the back burner...
I'm sure I'll have a use for it one day...lol..
Sooo...
I was thinking of changing that vent system ..
Since I run the exhaust 24/7... I was thinking I would run 2x 6" exhaust fans with filters running 24/7 through the lights...
Like this...
room air >>> filter >>> hood >>> hood >>> fan>>> attic
Times 2...
I would get another air cooled hood, and do 4 lights in a square pattern...
two rows of lights ..
Dude, i am so high... I am not even sure I am making ANY sens...lol...