Create maximum air flow through your rv with the heng s vortex 90046 cr rv roof vent with multi speed.
Heng s vortex ii multi speed fan.
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The heng s 90043 cr replacement vortex i fan is an exact product replacement fan kit for heng s vortex i vents.
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It moves a lot more air than the stock fan and it is quiet.
With this vent you have 5 different settings which allow you to either bring the air inside or outside reverse and forward on the fan.
Quick and easy installation.
While the vortex ii does not have some of the bells whistles as some of the more common.
The heng s 90046 cr replacement vortex ii fan is an exact product replacement fan kit for heng s vortex ii vents.
High velocity air fan system.
Single speed fan with 9 blade.
This is how i installed the rv roof vent vortex ii ugrade kit multi speed fan.
In this video i show how to install the hengs vortex ii vent fan get the camper and other park sign shirts and stickers here.
Multi speed control allows you to throttle it back to less of a hurricane speed.
Heng s new vortex i white single speed 12v 12 volt rv camper motorhome ceiling vent fan replacement upgrade kit model 90043 cr 3 6 out of 5 stars 20.
It also gives you a high medium and low option when switched to forward air going outside and high medium for the reverse option air flowing inside.
The vortex ii has a really poor quality variable speed control cheap switch and some resistors so i decided to make a vortex iii by wiring in a pixnor 1203bb dc motor speed regulator amazon.
Heng s 90046 cr vortex ii fan kit multi speed.
Heng s heng s 90046 cr vortex ii fan kit multi speed.
Vortex iii fan single speed.
Vortex ii fan three speed forward two reverse.
Heng s 90043 cr vortex fan replacement kit.
Create maximum airflow through your rv with the heng s vortex 90046 cr rv roof vent with multi speed.
Vortex iv fan three speed forward one reverse.
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With this vent you have 5 different settings which allow you to either bring the air inside or outside reverse and forward on fan.
As of this writing you can find them on amazon for the low 50 range.
Three speeds forward and two reverse with 9 blade which runs quiet and powerful.
Heng s vortex ii.