cooling growroom with humid air

[tromeros]

Hello everyone

i want to cool my growbox i have 31 celsius inside and i am trying to cool it a litle bit without paying 300 euro on aircondition..

its 130cm x 127cm x 200height i have air cooled reflector and one hps 600w

i found some patents on youtube like this.. https://www.youtube.com/watch?v=5Y2AmNujviU

and i am thinking to put something like this at the middle of the grow box blowing straigt to the lamp and use it with a thermostate to 28 celsius and up..

will this be effective or it fills the grow area with a lot of humid?

i have a d/h but it is verry small i dont know if it works

i didnt find any post here with a diy cooler thats why i ask about that..

thank you

 

[funnymath]

What's the temp and humidity of the ambient air outside your grow box? What's the humidity inside the grow box?

Evaporative coolers work, but only when there's low humidity and it doesn't work THAT well. At your temps you only need to lower it a small amount so if you live somewhere dry it could work.

 

[olekingkole]

If the outside humidity is below 30% it should work. The lower the humidity, the better it will work.

 

[tromeros]

What's the temp and humidity of the ambient air outside your grow box? What's the humidity inside the grow box?

Evaporative coolers work, but only when there's low humidity and it doesn't work THAT well. At your temps you only need to lower it a small amount so if you live somewhere dry it could work.

the humidity with in the growbox with the lights is about 54-55% out of the growbox it is about 28.8 and the humidity 70%

so i forget this way..?

 

[olekingkole]

Yes, forget it. You would just raise the humidity in the growbox.

 

[tromeros]

Yes, forget it. You would just raise the humidity in the growbox.

ok guess i go buy an ac unit thanks for the help btw cheers!