Damn,,, this thread keeps popping up like a bad penny. It keeps blowing everything up. So if I can't get out of it I will ask the questions once again.
Tent Size
Lighting
Exhaust fan
Humidifier
Circ Fans
Controls
Lung Room Temp&RH
Tent Target Temp&RH
We know your heater is killing you,,,, We know you can change lighting out,,, But you may not have to. You don't need to run your exhaust fan 24/7. Just a few adjustments and setup changes you maybe in great shape and saving your seedlings and electric bill. But without the mental picture of your grow setup everybody is playing a game of blind mans bluff or pin the tale on the donkey and just poking and guessing as your grow crashes and your power usage sores.