quentintarantino

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Mar 13, 2021

#1

would you guys go with a 9k or 12k btu mini split for 4 lights led

 

Fuckingatodeaso

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Mar 14, 2021

#2

What kind of lights?

 

quentintarantino

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Mar 14, 2021

#3

Fuckingatodeaso said:

What kind of lights?

Click to expand...

i have 4 thinkgrow leds 630watts each

 

Fuckingatodeaso

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Mar 14, 2021

#4

https://horticulturelightinggroup.com/blogs/calculators/how-cooling-for-hlg-550
Check out this btu calculator. Btu's are 8189 for hlg 600. The efficiency of your lights is close to the hlg's so the heat is probably close. Based on that I'd go with 12k. Same breaker size, not much more on cost, the unit will run less and you will be able to deal with heat waves and possible grow room modification in the future.

 

Fuckingatodeaso

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Mar 14, 2021

#5

Make sure it has auto restart feature after a power loss