Just replace the existing screen and small 12 volt fan with the vortex fan kit to turn your roof vent into a powerful ventilation system.
Vortex rv vent fan.
Vortex ii fan three speed forward two reverse.
The vortex fan is quite a bit larger with a more powerful motor and should move a lot more air.
Three speeds forward and two reverse with 9 blade which runs quiet and powerful.
Our last rv vent fan the heng s rv roof vent vortex ii is a run of mill product that doesn t cause too many issues and does its job effectively.
Since that s the only usages i didn t want to spend the extra money on a higher end fantastic or maxx air roof vent fan.
And just like the previous heng product it s relatively cheap compared to the other vent fans mentioned in this article.
The fan was a little too loud and only had a single speed w.
Vortex iv fan three speed forward one reverse.
Vortex iii fan single speed.
This kit upgrades your present powered roof vents into a powerful high velocity air movement system in just minutes.
It is much more quiet and the multiple speeds both forward and reverse provide options.
Universal retrofit quiet and powerful.
What other items do customers buy after viewing this item.
This fan is a great economical replacement for the factory supplied bathroom vent fan.
Camp n 14 universal rv trailer camper motorhome roof vent cover vent lid replacement white 1 pack 4 6 out of 5 stars 2 326 1 best seller in rv ventilation.
High velocity air fan system over 300 more air flow movement.
The installation was easy and only took about 20 minutes start to finish.
The heng s 90046 cr replacement vortex ii fan is an exact product replacement fan kit for heng s vortex ii vents.
The heng s 90043 cr replacement vortex i fan is an exact product replacement fan kit for heng s vortex i vents.
In this video i install a dc motor variable speed control for my new heng s vortex bathroom fan.
Single speed fan with 9 blade.