new SILENT exhaust fan! Which one? Please suggest!

NukaKola · Nov 27, 2020

ilovereggae said:
nice! are these just as quiet? the T4 is overkill for a 2x2 or 2x4 so I was trying to figure out a cheaper option for my friend. This is definitely the right price!

I don’t have any AC infinity Cloudlines so I can’t compare it to those. I have various other brands of centrifugal fans.

I wouldn’t want it in my room on high that’s forsure, but between Low-Medium still moves plenty of air for my veg tent and is fairly quiet. Not much louder than my air pump or aero cloner. As with most fans, I would just upsize and lower the speed.

xtsho · Nov 27, 2020

Get a bigger fan than you need and run it slower.

Bookush34 · Nov 27, 2020

I have a 6” and 4” fusion breath inline for my 3x3. 4yrs old at least now. Still working great.
Turn them down.
I can run year round without ac. Temps are bang on.

Topshelfruns · Nov 27, 2020

Bookush34 said:
I have a 6” and 4” fusion breath inline for my 3x3. 4yrs old at least now. Still working great.
Turn them down.
I can’t run year round without ac. Temps are bang on.

How loud are they?

Bookush34 · Nov 27, 2020

Topshelfruns said:
How loud are they?

you can hear a little hum on the other side of the wall. But it’s pretty quiet where I live.

Topshelfruns · Nov 27, 2020

Bookush34 said:
you can hear a little hum on the other side of the wall. But it’s pretty quiet where I live.

Dude nice! So just a little bit of white noise

my last inline fan was a 8 inch centrifugal fan that was louder than fkn hell lol it sounded like a best was dying

Bookush34 · Nov 27, 2020

Topshelfruns said:
Dude nice! So just a little bit of white noise my last inline fan was a 8 inch centrifugal fan that was louder than fkn hell lol it sounded like a best was dying

The 4” ac infinity is much quieter then my fusion. I got the ac infinity for another project.

Topshelfruns · Nov 27, 2020

Bookush34 said:
The 4” ac infinity is much quieter then my fusion. I got the ac infinity for another project.

Do u mind if i ask how big the room is that you will be using the 4inch in?

Bookush34 · Nov 27, 2020

I will be using the ac infinity fan to move air around the house. We have wood heat. Going to built a duct system to get heat moving better when it’s -40c

Bookush34 · Nov 27, 2020

My current set up the 4” is cooling the hood I built for led cobs. Then the 6” is what cycles on the thermostat to exhaust the 3x3 grow tent

Raquinotj · Nov 27, 2020

Dreminen169 said:
Anyone know any deals on AC infinity?

Use “take15” code for 15% off.

Wastei · Nov 28, 2020

Pick a fan that's a little bit oversized and has specifications at least double of what you actually going to extracts. Then you can dim it down/use a controller to lower speed.

A big fan at low speed will make less noise than a small fan at maximum speed. You also got some headroom in the summer months when higher fan speed may be needed.

Leonida · Nov 28, 2020

NukaKola said:
If you aren’t using a super long run of ducting or aren’t using a filter then a simple duct booster fan will work fine since your tent is so small.

I have a 2.5’x5’x6’ tent for veg that only uses ~300w of LED so it only needs minimal ventilation and the AC infinity RAXIAL S6 does the job fine.

https://www.amazon.com/AC-Infinity-RAXIAL-Booster-Controller/dp/B07ZPC5GTX/ref=mp_s_a_1_8?dchild=1&keywords=ac+infinity&qid=1606499983&sprefix=ac+in&sr=8-8

This one looks cool to me, but I would prefer the 4 inches which is 22 dollar and 28 dB!

It looks perfect to me!!!! What's your thought? Can I use it as Main exhaust fan of my tent? Which as said is fairly small! Please confirm and I LL buy it!

Noise is driving me crazy

It pisses me off that I ve to spend 50 dollars (27 dollar of commission an postage) but it's seems Europe market is shit!

Leonida · Nov 28, 2020

Topshelfruns said:
Im looking for you but it seems that if you buy this from europe they will charge you a arm and a leg for it
Ac infinity t4 inline fan from europe

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Two hundred euro more... It's a mafia

Leonida · Nov 28, 2020

Wastei said:
Pick a fan that's a little bit oversized and has specifications at least double of what you actually going to extracts. Then you can dim it down/use a controller to lower speed.

A big fan at low speed will make less noise than a small fan at maximum speed. You also got some headroom in the summer months when higher fan speed may be needed.

But a big fan use lot of space of my small tiny tent! That's the downside, but it makes sense

Wastei · Nov 28, 2020

Leonida said:
But a big fan use lot of space of my small tiny tent! That's the downside, but it makes sense

Mount the fan outside the tent. Less heat and more room. Problem solved!

Leonida · Nov 28, 2020

Wastei said:
Mount the fan outside the tent. Less heat and more room. Problem solved!

But then I get back to the issue with noise which is the main issue for me!

I had the fan outside but it was too noisy, for that reason then I moved it inside

NukaKola · Nov 28, 2020

Leonida said:
This one looks cool to me, but I would prefer the 4 inches which is 22 dollar and 28 dB!

It looks perfect to me!!!! What's your thought? Can I use it as Main exhaust fan of my tent? Which as said is fairly small! Please confirm and I LL buy it!

Noise is driving me crazy

It pisses me off that I ve to spend 50 dollars (27 dollar of commission an postage) but it's seems Europe market is shit!

A 6” or even 8” turned down will be quieter and move significantly more air.

Leonida · Nov 29, 2020

NukaKola said:
A 6” or even 8” turned down will be quieter and moveignificantly more air.

Okay but now a super stupid question! If I get the 6 inches one do I have to connect it to a 6 inches duct too? Or can I use a 4 inches duct?

Lockedin · Nov 29, 2020

Leonida said:
and the AC infinity is also a beast other than dear! would not be too big for my tent?

I'm running a T6 in my 4x4 - it's more fan than I need in that tent but:

I usually run at setting (nearly silent) to 5 (really quiet); quietest fan in my tent by far.

If I notice the temps are too warm - I can run it up for a minute or two and watch the temps fall.
NOTE - my 4x4 sucks in HARD on settings 7-10. I did this a few times now
- once just to hear the fan on 10
a few times at 7 or 8 to drop temps fast ---- 85f to 79 in 3-5 min. (pulling cool air from outside)

new SILENT exhaust fan! Which one? Please suggest!

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