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Topic: What's the max length exhaust hose? (Read 292 times)

legendary
Activity: 1554
Merit: 2037
December 08, 2017, 12:03:34 AM
#7
I noticed you said you are going to send the exhaust up to the attic. What is your setup in the attic, if you can set your miners up in the attic pointing towards the exhaust fan you wont have to worry about ducting.

If you are going to go with the ducting route, here was a thread that came up with some good solutions.

https://bitcointalksearch.org/topic/m.22887057
full member
Activity: 140
Merit: 100
December 07, 2017, 08:32:52 AM
#6
Is the 90 degree turn the total change in direction (over a long distance) or are you coming straight from the miner with a 90 degree elbow?

Limit the bends in the duct as much as possible, since each bend represents a then higher fan requirement. If you need to turn 90 degrees, do it gradually and avoid sharp angles.
newbie
Activity: 25
Merit: 1
December 06, 2017, 12:09:32 PM
#5
USA, noise - well, as long as it is not louder than the S9 Smiley But obviously quieter the better.

This one looks good no? https://www.deelat.com/hvac/fans/ventilation-air-fan-blowers-and-movers/portable-exhaust-fan-ventilation-diameter-8-200-mm-single-phase-110v
hero member
Activity: 2492
Merit: 621
December 06, 2017, 10:58:13 AM
#4
Ok what is a good, reasonably priced high CFM inline fan?

All depends what country you are in, what noise levels are acceptable etc.
newbie
Activity: 25
Merit: 1
December 06, 2017, 09:58:55 AM
#3
Ok what is a good, reasonably priced high CFM inline fan?
hero member
Activity: 2492
Merit: 621
December 06, 2017, 04:44:59 AM
#2
2 or 3 metres tops. Always best to have an inline fan sucking there air out aswell.
newbie
Activity: 25
Merit: 1
December 06, 2017, 12:50:18 AM
#1
If I use 5" exhaust hose for an S9, what's the max length that the fan can push through without causing problems? The hose will make a 90 angle and go straight up...

Basically, what I want to do is to run it in the garage, have the hose move the hot air to the garage attic and have the 1000 CFM gable fan blow the hot air outside. Feasible?
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