Venting....Push or pull?

[JRoberts37015]

Picked up my travel trailer about 3 weeks ago from a guy that had the roof replace and he installed 12v new vents. Shouldn't those vents when turned on be sucking air out? I know hot air rises and gathers more toward the ceiling. When I turned it on to check them to see if they work it felt like they were pulling air in instead of sucking it out. I believe he has them wired backwards. Am I right?

[gbopp]

Lynnmor wrote:
I made my fans reversible so that I can pressurize the bathroom at critical times. :E

Pressurized explosive vapor? Isn't that what makes engines run? :@

[pianotuna]

The fantastic fan in my ride will suck or blow.

[Pangaea_Ron]

Lynnmor wrote:
Hold the toilet open and you will know for sure.

I made my fans reversible so that I can pressurize the bathroom at critical times. :E

That's funny

[Lwiddis]

During the day both my fans pull air out but at night we perfer the fan over the bed bring in a gentle cool breeze. Its whatever floats your boat...no right or wrong.

[joelc]

The vent opening should be facing the rear.

[Lynnmor]

Hold the toilet open and you will know for sure.

I made my fans reversible so that I can pressurize the bathroom at critical times. :E

[dodge_guy]

If you had the windows closed it could feel like air is blowing in. Open a window and you'll feel it fully.

[JRoberts37015]

Ok. Never mind. I checked them again and he has them in right. Its sucking air out. So Moderator if you can delete this I'd appreciate it.

[patperry2766]

you are correct.