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Open Roads Forum  >  Travel Trailers  >  General Q&A

 > Bathroom fan to exhaust warm air, hard on fan motor?

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kellxr7

Canada

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Posted: 07/09/12 09:52pm Link  |  Quote  |  Print  |  Notify Moderator

I just wanted to check if there would be any issues in opening the roof vent in the bathroom & leaving the fan on to help exhaust some of the heat? Its just that the fan motor is very small & I assume its not meant to run for hours on end? (maybe its fine seeing as its not really working hard, but physically it looks like a weak motor & I dont want to burn it out either.)

Dave&Monica

Ontario

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Posted: 07/09/12 10:10pm Link  |  Quote  |  Print  |  Notify Moderator

I've used ours for exactly that reason for days upon days. Still works fine in it's third year.

Dave


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PapPappy

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Posted: 07/09/12 10:26pm Link  |  Quote  |  Print  |  Notify Moderator

They are small, that doesn't mean that they won't last. How big to you think that fan is in your computer...and how long has that been running?? Just saying


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usmc616

Orange County, New York

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Posted: 07/09/12 10:26pm Link  |  Quote  |  Print  |  Notify Moderator

Just ensure you turn the fan off before flushing the toilet, otherwise you will pull up some of the smell from the black tank.


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Dave&Monica

Ontario

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Posted: 07/09/12 10:48pm Link  |  Quote  |  Print  |  Notify Moderator

usmc616 wrote:

Just ensure you turn the fan off before flushing the toilet, otherwise you will pull up some of the smell from the black tank.


Well the fan's getting rid of the black tank smell before you flush too!

Dave

path1

seattle

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Posted: 07/09/12 11:24pm Link  |  Quote  |  Print  |  Notify Moderator

OP doesn't say what type of elec they are on.

* This post was edited 03/10/13 11:57pm by path1 *


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rockhillmanor

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Posted: 07/10/12 05:14am Link  |  Quote  |  Print  |  Notify Moderator

Quote:

I just wanted to check if there would be any issues in opening the roof vent in the bathroom & leaving the fan on to help exhaust some of the heat? Its just that the fan motor is very small & I assume its not meant to run for hours on end? (maybe its fine seeing as its not really working hard, but physically it looks like a weak motor & I dont want to burn it out either.)


It's not the fan motor you should be concerned about.
The bath van is 12v so it doesn't matter if you are hooked up to shore power it IS running solely off the battery. That means your converter is cycling constantly to recharge the battery that the fan is drawing from. IMHO I would not do it.

Buy a $12.00 box fan, which btw will cool the RV down 100 times faster!


"We must be willing to get rid of the life we've planned,
so as to have the life that is waiting for us".


Monaco Montclair

Virginia

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Posted: 07/10/12 05:43am Link  |  Quote  |  Print  |  Notify Moderator

we had one that waz just plain loud. so i replaced it with a box fan from northern hydro. they sellem by the barrel loads. 5/10usd a peice. easy too replace. barely any noise. small, medium, and large. best idea i have had.---happy-camping

subcamper

Buffalo, NY

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Posted: 07/10/12 10:59am Link  |  Quote  |  Print  |  Notify Moderator

I have been running my Fantastic Fan bathroom vent continually most of the summer since we bought the trailer in 2004.

The motor has failed twice in that time period, about every 3 years. Both times, Fantastic Fan has sent a replacement motor/fan/shroud assembly to me for free (including shipping!). These people stand behind their product, no excuses, way beyond the normal warranty period. I wish they made the whole trailer!

Steve

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Posted: 07/10/12 12:09pm Link  |  Quote  |  Print  |  Notify Moderator

rockhillmanor wrote:


The bath van is 12v so it doesn't matter if you are hooked up to shore power it IS running solely off the battery. That means your converter is cycling constantly to recharge the battery that the fan is drawing from.


The converter in my trailer doesn't cycle. It is on at all times when the shore power is plugged in. The converter both charges the battery and supplies continuous power to the 12V circuitry. It is designed for continuous operation. I have not heard of an RV that operates the way you describe.

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