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does a dehumidifier help ac

6_7_tow_rig
Explorer
Explorer
We are going to Ft Wilderness the first week of September so I am sure its going to be hot as blazes. Our trailer is pretty long and only has one 15k btu AC unit. Does anyone think if I took our dehumidifier from home it would help the AC cool better by removing the moisture? Im hoping we get a shady spot to help but am just looking for any ideas that will help. We will probably be gone during the hottest hours of the day but I dont want to come back after a day in the heat to sit in a sauna. I was thinking it might help with the moisture levels due to pop up thunderstorms
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15 REPLIES 15

christopherglen
Explorer
Explorer
On low fan speed the ac tends to dehumidify better then cool, high speed tends to dehumidify less, and cool more.
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Airstreamer67
Explorer
Explorer
I have been in situations where it seemed the air conditioner cooled the air but left me feeling clammy. This can happen if conditions do not have the compresser running long enough to dehumidify. In such a situation, the dehumidifer might help.

doxiemom11
Explorer II
Explorer II
If you turn the air on and let things cool, and then keep it on so that the interior doesn't get warmer and more humid and the AC has to cool everything down again, I would think you would be okay. We are currently parked east/west. Morning sun on the windshield, passenger side main awning shady almost all day to help the frig, and awning over bedroom slide to keep it cooler. Slide awning on large slide on drivers side keeps most of that side shaded throughout the day. Seems to be working pretty well.

K3WE
Explorer
Explorer
Dehumidifiers are sort of intended for cool damp basements where spitting out the heat doesn't hurt much of anything.

aruba5er
Explorer
Explorer
The idea of the Honeywell ac is good but by looking at the specs it includes a 3 1/2 ft exhust hose. I see nothing about an inlet hose. So the air you exhust is already cooled? They make the same thing with a inlet and exhust hose (2 hoses) so you you use outdoor air to cool the compressor and save the cool you already got. Smart move to use something like that and plug it in at the pedesal

GMT830
Explorer
Explorer
6.7 tow rig wrote:
Yes its ducted. It may very well be fine. We dont camp in the summer ever because we hate the heat, only spring, fall, and some winter so I havent ever really tried out the AC in much heat. I just didnt want to be miserable once we got down there and then not have something we could have brought with us


I would expect the unit is designed to maintain a minimum 40 degree spread on a sunny day. The dealer/mfg may be able to confirm
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upsnake
Explorer
Explorer
What about a portable AC unit. That way it vents the humidity and the heat outside?
http://www.amazon.com/Honeywell-MF08CESWW-Portable-Conditioner-Control/dp/B00B2BSXS2/ref=sr_1_2?s=ho...

Something like this for example.

WoodGlue
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Explorer
sch911 wrote:
Your A/C unit is just a big de-humidifier that exhausts the heat outside!

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6_7_tow_rig
Explorer
Explorer
Yes its ducted. It may very well be fine. We dont camp in the summer ever because we hate the heat, only spring, fall, and some winter so I havent ever really tried out the AC in much heat. I just didnt want to be miserable once we got down there and then not have something we could have brought with us
2018 Dodge Ram 2500 Laramie Cummins 4x4
2013 Primetime Lacrosse 318bhs

GMT830
Explorer
Explorer
Skip the Dehumidifier. As mentioned it will generate a ton of heat.

I presume the AC is ducted?
Lena - 02 Yukon XL Denali
TT - Wilderness 29L

sch911
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Explorer
Your A/C unit is just a big de-humidifier that exhausts the heat outside!
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beemerphile1
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Explorer
It might make you more comfortable but it won't help the air.
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Laman
Explorer
Explorer
I had a 35' Fw with one A/C and camped all over Fl.. You best bet is to park with afternoon shade and get a couple of small fans and run them all day to circulate the air. That should keep it bearable.
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6_7_tow_rig
Explorer
Explorer
BuckBarker wrote:
Those portable dehumidifiers put out a ton of heat. Things will be worse.


Never thought of that. Good point
2018 Dodge Ram 2500 Laramie Cummins 4x4
2013 Primetime Lacrosse 318bhs