4 32 site xl undercurrent systems in a 20X40 room

ANC

Well-Known Member
The highest I go is just over 1000, but not in bloom, I always prefer a sweeter weed to a few grams extra.

PS thanks for the replies, still going through them as well as looking at another location where we might be able to build from the ground up to best practice standards as being applied in legal US states. Just waiting on the latest brief,but trying to get re4ady before the expo
 

Rocket Soul

Well-Known Member
So, who is the resident LARGE op specialists on here lately?

I would like a private chat.

I have so much space available it is almost infinite for my purposes. And those of the owner of the facility.
Money isn't really a problem... But that is also why you'd need to know your shit.
Try hitting up Renfro he grows in large spaces.
 
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nDanger

Well-Known Member
No change outs since starting flower? WHY? What are you saving? I change every Saturday, rain or shine! You know, like Current Culture tells you to!
My res is as large as my system and I have a doser, so I only HAVE to go out there every Saturday, but it's in my backyard so I visit the girls 3-4 times daily.
 

bdt1981

Well-Known Member
No change outs since starting flower? WHY? What are you saving? I change every Saturday, rain or shine! You know, like Current Culture tells you to!
My res is as large as my system and I have a doser, so I only HAVE to go out there every Saturday, but it's in my backyard so I visit the girls 3-4 times daily.
They want you to buy more nutrient. Mine drink about 50 gal every 2 days. Maybe I'll try ch as being out more next run.
 

Mr_Manny_D

Active Member
Got my wort chillers in. The 50' 1/2" are pretty big. They are going to work good i think
Quick question. Why did you choose to go with 1/2 chiller coil vs 3/8? I'm trying to put together my final design. How are they working? Do you have a flow meter hooked up? I'm curious what flow rate I'm going to need for my 12 bucket (13 w Rez) 12gallon (prolly 8-9 of liquid) rdwc...pump size wise. What pumps are you using? I accidentally ordered 50ft of 5/16 coils..ugh. Too small I think, but might still work. I have 4 sites total, 2 coils per chiller.
 

killakanna

Well-Known Member
Quick question. Why did you choose to go with 1/2 chiller coil vs 3/8? I'm trying to put together my final design. How are they working? Do you have a flow meter hooked up? I'm curious what flow rate I'm going to need for my 12 bucket (13 w Rez) 12gallon (prolly 8-9 of liquid) rdwc...pump size wise. What pumps are you using? I accidentally ordered 50ft of 5/16 coils..ugh. Too small I think, but might still work. I have 4 sites total, 2 coils per chiller.

Yeah I’ve yet to understand how the wort chiller works in all of this myself. Like on what side of the water flow etc
 

killakanna

Well-Known Member
I think I'm good. I rmbr why I went with this one. Here's a pic of the specs, not to mention the $70 dollar savings per coil. I think I'm good. .I hope so. Lol
Yeah I just meant, does this allow you to use a weaker water chiller and get the same effect? Like is that the purpose? Or, am I just lost. Haha
 

Mr_Manny_D

Active Member
I think I'm good. I rmbr why I went with this one. Here's a pic of the specs, not to mention the $70 dollar savings per coil. I think I'm good. .I hope so. Lol
Then again....more surface area of the coil would cool the Rez better I'd think,,but the 5/16 is thinner for a quicker chill...So is it a "wash" and I should just stick with the 5/16 since it's already been ordered from Amazon? I'm Confused again. Ugh
 

bdt1981

Well-Known Member
Quick question. Why did you choose to go with 1/2 chiller coil vs 3/8? I'm trying to put together my final design. How are they working? Do you have a flow meter hooked up? I'm curious what flow rate I'm going to need for my 12 bucket (13 w Rez) 12gallon (prolly 8-9 of liquid) rdwc...pump size wise. What pumps are you using? I accidentally ordered 50ft of 5/16 coils..ugh. Too small I think, but might still work. I have 4 sites total, 2 coils per chiller.
Because passes water thru easier. 3/8 just seems small. J don TV uh se a meter. 1800 gph pump supplying a manifold with 3 25ft coils
 

bdt1981

Well-Known Member
Then again....more surface area of the coil would cool the Rez better I'd think,,but the 5/16 is thinner for a quicker chill...So is it a "wash" and I should just stick with the 5/16 since it's already been ordered from Amazon? I'm Confused again. 5/16 is small...
 

bdt1981

Well-Known Member
Yeah I just meant, does this allow you to use a weaker water chiller and get the same effect? Like is that the purpose? Or, am I just lost. Haha
I would think so. Since I'm cooling 2.5 systems with one the recommend for 1. Will see what summer says. Easy in the winter.
 
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