Tent Air Exchange: How Much?

[CharlieWaffles]

Nice.

Dealing with similar grow, cabinet in garage.

Small heater on low, thermostat set to 75F,
lights on 75+ lights off mid 60's.

Exhaust fan on low speed 15min on 45 min off.
I prefer to have shorter fan cycles because I feel
it keeps temp and humidity more constant. The fan
is at the lowest setting.

I can’t find a timer to do this. Can only find a timer that does hours. What are you using?

 

[732002]

Lamp and Appliance Timer

Amazing deals on this Lamp And Appliance Timer at Harbor Freight. Quality tools & low prices.

www.harborfreight.com

 

[Camaro1691]

Nice.

I can’t find a timer to do this. Can only find a timer that does hours. What are you using?

Light timers from grow shops usually can be controlled in 15 minute increments with little tabs that push in and lift up, would be more than enough for the job, and often have an outlet on each side of the timer soo 2 things can be controlled at the same time. Digital timers usually don’t offer as much flexibility.