Is that the CONTROLLER 67?
I’m not sure which # they are. Just know that the fans i ordered this year had a different controller
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You can print the label at home and you can request a package pick up thru who ever the label is for fed 3x, ups or USPS most likely
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Just order my t6 thermo control fans super excited to get and break them out.
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Just got a new T-4 from Amazon. Old controller in package not the newer one. If these will be upgraded. just fyi
really would like to have the newer one and be able to set a minimum speed for night time operation
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You could always set a parameter you know it won’t be able to achieve. Set a high humidity setting of lower than ambient. When the lights go off, kick the fan down to the setting you want it running on at night. Then change it back when lights come on. You always have the alarm setting if it gets too hot before you get to it.
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AC Infinity responded to my email asking about the new controller.
Available separately only.
Not included with new fans.
Hopefully that will change.
Compatible with existing AC Infinity fan?
They wanted me to send in my serial number.
@Shaggy450r top pic above…
I suspect NOT compatible with that controller. External power supply.
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If they had the alarm outputs from that controller you could really integrate.
Cheers
G
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For real! Give me an interface! I would do nasty things to be able to run this controller through a raspberry pi I already have in my grow tent.
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Either way these ac infinity are a mixed flow fan and have shit pascal pressure when used bellow 50%. If I had not been sent it for free to test I would be very pissed off as a customer . These fans have no pressure to fully filter with quality filters . This and the shitty controller . They should have stayed in whatever industry they started and not got greedy with hydro . Wankers oh and the controllers are shite ten steps ffs.
So what out there is better then in your opinion? As far as I know, they’re the best thing around. They’re so quiet compared to other fans, and have a better controller than any of them as well. What do you recommend?
Put it this way mixed flow fans wether EC or AC powered are quiet as no pressure . I’ve just bought a GAS system air EC K Fan 125 that does 482 m3h and is matched and verified by system air and GAS is sole distributer and does Carboair . The same guy used to own rhino before they went to shit . We have conversed lots about my issue and it’s the ac infinity has no pressure I got the graph and showed him. Therefore the air bypasses the porous structure in the filer =my issue. Any fan that’s not mixed flow is what I would advise especially if you run them slow .
I think fans can suck air through a filter easier than blow it through too. I had a weak fan on a fan controller and it was blowing into a carbon filter. The controller really struggled to get a consistent air flow.
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Some fan designs are better at dealing with back pressure than others.
Worst are the basic oscillating types. Great for stirring the air in the grow area, poor at pushing air thru a filter. Computer type fans are somewhat better. Mixed flow fans (eg AC Infinity) can handle more back pressure and squirrel cage blowers can handle even more. That’s why they are so common on forced air heating systems.
Motor designs can greatly affect efficiencies. You get the idea… 
Cheers
G
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I have the t6 in my 4x4, and have it constantly running during the day for the plant I keep it half speed and at night if I think about it I turn it to 3 just so I dont hear it, but even at 5 its not to loud
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I’m still tweaking mine but I think I’m just about there.
Right now, I have the fan at 2 (was 3). High temp is set to 77F & high Humidity is set to 65% (Alarm high temp is set to 80 & alarm high Humidity is set to 70%.
The controller slowly cycles the fan from 0 to 2 (2 = 2 watts) to keep the 77F & 65% parameters. If for some reason the controller can’t stabilize and either parameter exceeds the alarm settings then the fan will kick up to 10 (10 = 60 watts) until they are under control.
Most of the noise is radiated axially so using an insulated duct with the fan makes it really quiet.
Cheers
G
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I like the little fan noise, kinda adds to the zen of the room imo… I got the one without the controller. I may have to look in to adding it… but I need to work my exhaust all the way, currently I just have it pretty much sucking air from the carbon filter, and just kinda helping blow the air in a differnt room, I would like to get the air into a different room, without having to cut a whole, and Im not sure how I feel about leaving the window open as theres to much foot traffic
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Just bought T6, rebuilding my space, great information in this thread. Once again the OG hive mind proves they are genius. 
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@Qtip you will love it!
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I will never buy another brand of inline fan personally.
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