Upgrade your noisy inefficient vent fan without replacing the entire vent or disturbing the rooftop seal.
Vortex rv fan amp draw.
Vortex ii fan three speed forward two reverse.
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 iii fan single speed.
Upgrade your present noisy powered roof vent into a powerful high velocity air movement system in just minutes.
High velocity air fan system over 300 more air flow movement.
The vortex ii rv roof vent is an upgrade kit meant to replace an older vent fan.
2 hours of tv 6 6 amps.
The heng s 90046 cr replacement vortex ii fan is an exact product replacement fan kit for heng s vortex ii vents.
Don t just move air use the heng s 90043 cr vortex vent fan kit to create a vortex.
However the kit does come with mounting hardware and can.
Speed airflow cfm current amps 1.
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.
So guessing somewhere between 4 8 hours out of 24 11 22 amps day if in use.
Fantastic fan amp draw.
This means along with the fan it will be necessary to purchase a vent cover.
Enjoy over 300 more air movement over standard roof vents.
Manual vs automatic lid opening.
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.
Quick and easy installation.
Then once you do finding the rv vent fan with the right amount of amperage draw.
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.
Subsequent refinements during the model year may be evident in the actual product.
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.
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.
Non powered vents can be converted with additional wiring.
Universal retrofit quiet and powerful.
Vortex ii rv roof vent.
Three speeds forward and two reverse with 9 blade which runs quiet and powerful.
Vortex iv fan three speed forward one reverse.
1 2 amps hour on for 1 hour day 1 2 amps.
