Universal retrofit quiet and powerful.
Vortex rv fan amp draw.
High velocity air fan system over 300 more air flow movement.
Less than 3 amps hour on high if it s hot we leave our fan on 24 hours because the thermostat control cycles on and off.
Quick and easy installation.
In the end it s all about applying your particular set of circumstances and finding the right amount amps that will fit them the best.
Amp draw at full speed remains unchanged at 1 25 amps and not in the video i marked a 0 66 amp medium and 0 33 amp low setting to show references when boondocking.
Upgrade your present noisy powered roof vent into a powerful high velocity air movement system in just minutes.
Enjoy over 300 more air movement over standard roof vents.
The vortex ii rv roof vent is an upgrade kit meant to replace an older vent fan.
This means along with the fan it will be necessary to purchase a vent cover.
Speed airflow cfm current amps 1.
Vortex iii fan single speed.
However the kit does come with mounting hardware and can.
Just replace the existing screen and 12 volt fan with the high velocity three speed vortex ii fan kit to turn your roof vent into a powerful ventilation system.
The heng s 90046 cr replacement vortex ii fan is an exact product replacement fan kit for heng s vortex ii vents.
Vortex ii rv roof vent.
Three speeds forward and two reverse with 9 blade which runs quiet and powerful.
1 2 amps hour on for 1 hour day 1 2 amps.
So guessing somewhere between 4 8 hours out of 24 11 22 amps day if in use.
Non powered vents can be converted with additional wiring.
All product data graphics and photography are as accurate as possible.
Don t just move air use the heng s 90043 cr vortex vent fan kit to create a vortex.
Fantastic fan amp draw.
The best rv roof vents manufacturers give you a chose in how you open the lid.
With the 30 amp or 50 amp capacity of your rv you can expect each appliance to pull or draw a certain number from it.
Vortex iv fan three speed forward one reverse.
Upgrade your noisy inefficient vent fan without replacing the entire vent or disturbing the rooftop seal.
Vortex ii fan three speed forward two reverse.
The problem is that if you go beyond the 30 amp or 50 amp capacity of your rv then it will lead to breaker trips and power overloads.
Take out the current screen garnish and motor and replace it with the vortex.
Subsequent refinements during the model year may be evident in the actual product.
