Grow Room A/C

  • Thread starter CannabisJohn
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CannabisJohn

CannabisJohn

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DapperDon said:
That is too fun. I have a place out near La Jolla that I like to get away to a few times a year. Looks like I got just the guy to call for all of my AC work out there.
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Would be happy to do that for u. When you're looking to get something done PM me and we can exchange contact info. Have a great day
 
KtidyFarms

KtidyFarms

57
18
Sweet just picked up my 4 port 32k condensing unit and 2 12k wall heads and 1 15k wall head for $2600

SAM 0281
 
KtidyFarms

KtidyFarms

57
18
I hope to get my warehouse space in the next few months and when I do ill start one then cause I think it will be pretty cool when im done from my years of experience and the tons of knowledge you can get from this website. Any how here are some temporary wiring and venting, shocking experience

SAM 0283 SAM 0284
 
1

19delta

20
3
will

cool 3 gavita de lamps without any problem ? also i shouldnt need a controller to controll temps correct ? found a really good deal on this ac...
 
scrapmapple

scrapmapple

482
143
mornin CJ, ive seen yer 4k/ air cooled: 6k/ bare formula.
does this include daytime summer flip box flowering rooms in PNW climate?
as in; should 2 ton mr slim keep 6k air cooled chill in mid july at 4pm type shnitt?
 
CannabisJohn

CannabisJohn

1,063
113
scrapmapple said:
mornin CJ, ive seen yer 4k/ air cooled: 6k/ bare formula.
does this include daytime summer flip box flowering rooms in PNW climate?
as in; should 2 ton mr slim keep 6k air cooled chill in mid july at 4pm type shnitt?
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I've used that formula in 100F weather here in SOCAL. Air cooling of lights must be done properly. In other words the air u use to cool lights must be from outside room and exhaust it back outside room. Also depends on insulation of room.
 
scrapmapple

scrapmapple

482
143
Copy.
12" max can fan 1700cfm per 6 lights.
pulling air thru hoods.
R-13 in walls n ceiling
Concrete floors.
10x7x8 room
Lights are 8" glass plated and pulling outside and dumping outside.
Whaddaya think?
Thanks.
 
CannabisJohn

CannabisJohn

1,063
113
scrapmapple said:
Copy.
12" max can fan 1700cfm per 6 lights.
pulling air thru hoods.
R-13 in walls n ceiling
Concrete floors.
10x7x8 room
Lights are 8" glass plated and pulling outside and dumping outside.
Whaddaya think?
Thanks.
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Little worried about insulation in ceiling. Normally would want R40 or above on ceiling. Otherwise you should be good. If you can double it in ceiling that will be ok.
 
johnbailey

johnbailey

44
18
Hello, I'm having all kinds of problems with my 48,000 btu mini split, made by YMGI. It's a quad zone 2 1800 air handlers, 1 12000 btu air handler and 1 9000 btu air handler for a total of 57000 btu. I stated out with 48000 and added the 9000 later when my technician said it was capable of operating 4 air handlers. I'm running 11 600 watt air cooled magnum xxxl hoods. 2 rows of 5 hoods air is pulled thru from other side of basement and exits out a dryer vent. Hoods are 8 inch, also running co2 and 3 70 pint dehumidifiers. First my system started Freezing up so I had a tech come out to check things out he found a leak behind one of the air handlers and tightened it up and adds some charge said I would be good to go. That night temps were around 82 degrees in my room I like to keep temps at 72 lights on 62 lights off. What I didn't understand was that temp were fine for about 3 housu then gradually began to rise. Called tech from another company out and he checked everything out and said one of my air handlers was not working properly due to a defective EEV valve and that it would have to be welded in and entire system drained and recharged . So I ordered part. It's been a week and unit is freezing up again. It's driving me crazy. The dimensions of my room are 20x14 x7. I don't know what to do. Would a commercial mini split unit work in my basement? That way I can get rid of all of these air handlers and just have one and some ducting. Thing is this unit worked great all winter long even when it was 10 below zero. It's hard to find anyone knowledgeable about minis here in Michigan. Most guys are still using window bangers. Could it be the control board?
 
CannabisJohn

CannabisJohn

1,063
113
johnbailey said:
Hello, I'm having all kinds of problems with my 48,000 btu mini split, made by YMGI. It's a quad zone 2 1800 air handlers, 1 12000 btu air handler and 1 9000 btu air handler for a total of 57000 btu. I stated out with 48000 and added the 9000 later when my technician said it was capable of operating 4 air handlers. I'm running 11 600 watt air cooled magnum xxxl hoods. 2 rows of 5 hoods air is pulled thru from other side of basement and exits out a dryer vent. Hoods are 8 inch, also running co2 and 3 70 pint dehumidifiers. First my system started Freezing up so I had a tech come out to check things out he found a leak behind one of the air handlers and tightened it up and adds some charge said I would be good to go. That night temps were around 82 degrees in my room I like to keep temps at 72 lights on 62 lights off. What I didn't understand was that temp were fine for about 3 housu then gradually began to rise. Called tech from another company out and he checked everything out and said one of my air handlers was not working properly due to a defective EEV valve and that it would have to be welded in and entire system drained and recharged . So I ordered part. It's been a week and unit is freezing up again. It's driving me crazy. The dimensions of my room are 20x14 x7. I don't know what to do. Would a commercial mini split unit work in my basement? That way I can get rid of all of these air handlers and just have one and some ducting. Thing is this unit worked great all winter long even when it was 10 below zero. It's hard to find anyone knowledgeable about minis here in Michigan. Most guys are still using window bangers. Could it be the control board?
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That brand is junk. I've run across a few and they were problems. Yes a residential split will do the job with one air handler and ducting. It must be able to provide cooling at below zero temps.
 
DemonTrich

DemonTrich

6,394
313
picked up my new LG 14k btu portable a/c unit (499.99+80.00 ext warranty). gonna install it in a month or so or when the Mi weather turns a bit warmer. now to keep the old 8k btu unit or flip it (has 3yr ext warranty as well).

I left the glass in the hoods this run. next run ill test it out with out the hoods and see if th 14k a/c can keep the room at 75-77*.
 
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