You think? I was concerned about it since I dropped ppms. And the other day I forgot to turn my fans on for like 4 hours, I’d say the heat inside tent got over 100f easily maybe more, luckily the water temp stayed at 72f . I immediately turned off the lights 45 mins before scheduled time and sprayed plants with h20 right away. They seem fine but scared the heck outta me.
Yea I leave everything on always. I'm pulling 800cfm though my 4*8 and my veg tent the sidewalls suck in literally. I can blow it up like a balloon too, but I found high cfm works best
My fear is my exhaust fan will kick out one day, and my two 1000w will burn my house down lol. I literally caught my house on fire 2 years ago, almost lost everything cooking. Now my legs all burnt up but I put that bitch out lol. Anyways I get it.. The fear of heat/fire... Throw a backup exhaust fan in there that's always on. Both mine would have to go out and they will each be on the breaker a light is on, so if it kicks the light does too.
Anyways.. For sure turn it up. At least 5%... And I don't mean 5% on the ballast. 5% increase in lux or par. U will be fine as long as u can manage heat.