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02-26-2017, 05:24 PM
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#2
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Senior Member
Join Date: Jan 2017
Location: Kalamazoo
Posts: 2,139
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1. Is your air conditioner working properly? Hard to believe it would not cool down camper if working properly.
2. what kind of plug and what kind of power does that unit pull? Dont know if an rv wiring circuit will support such a unit.
3. Where you at? the surface of the sun? In michigan would be more apt to have the furnace not keep up.
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02-26-2017, 05:56 PM
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#3
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Senior Member
Join Date: Feb 2015
Location: Southern, IL
Posts: 3,272
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IMHO, I too think your AC needs service. What were the temps in when you experienced this?
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Bob & Michelle
2016 Ford F-250 Lariat 4x4
2017 Flagstaff Super Lite 526RLWS
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02-26-2017, 06:38 PM
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#4
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Senior Member
Join Date: Oct 2013
Posts: 496
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Our Rockwood 5er is tan and is a single A/C and 30a circuit. Two summers ago we were at a campground where it was just over 100 and in the sun. It was terrible and our A/C simply couldn't keep up. Sweat box for sure!
I have an accessory separate 15A circuit I installed and considered buying a portable A/C like the one you linked for additional cooling.
Ended up deciding it was easier and cheaper to simply move the RV into full shade where the factory A/C could keep up.
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2001 Ford F250 7.3l converted to F350 specs
2014 Flagstaff 8528RKWS
2006 model year Border Collie
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02-26-2017, 07:02 PM
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#5
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Site Team
Join Date: Oct 2014
Posts: 15,243
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There is more to the decision than just adding a second AC (portable or not). What is the service where you camp? You will not be able to run two ACs on 30A service ( 30A pedestal ).
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2015 Freedom Express 248RBS
TV 2015 Silverado HD2500 Duramax
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02-26-2017, 07:14 PM
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#6
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Senior Member
Join Date: Sep 2012
Location: Virginia
Posts: 9,678
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If the campground has more than just 30A service you can run a portable unit but........ you will need to wire a second breaker box independent of the trailers main power and.... 14,000 may be too big. We have ran an 8000 portable unit with no issues but on it own line to the pedestal. Also remember you have the hose (s) to run as well.
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2005 Dodge 3500 Cummins
2017 Wildwood Lodge 4092 BFL
1966 Mustang GT
1986 Mustang SVO
Lillie Spoiled Rotten Boxer Mix
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02-26-2017, 07:16 PM
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#7
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Senior Member
Join Date: Aug 2013
Posts: 7,916
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I agree the 10 degrees cooler than ambient...you have other problems. In my part of the country you need extra cooling larger than about 25ft one a/c isn't gonna be very effective. Our old unit was 36 OAL and one a/c in the summer was a challenge.
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2017 Puma 297RLSS
2005 Ram 2500 4X4 diesel SMOKER!!
I love puns, irony and tasteless jokes...
born in Texas.... live in Arkansas
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02-26-2017, 09:06 PM
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#8
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Junior Member
Join Date: Jun 2016
Posts: 9
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The AC works as it should. Output temps in the mid 50s. It would catch up fine at night and fall behind during the day. The temps during the referenced period would peak around 100* F with humidity between about 80-100%.
The site where it spends most of it's time, I have the ability to run the unit independently of the 30A pedestal power the camper runs on.
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02-26-2017, 09:21 PM
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#9
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Site Team
Join Date: Oct 2014
Posts: 15,243
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If you are referring to using the 15/20A household outlet in addition to the 30A outlet in a standard campground pedestal, you may be in for a surprise. Many campgrounds tie three 30A pedestals to a 100A breaker upstream. This means you can not be guaranteed that you have more than 30A available to you. Usually the 100A breakers are in locked panels, so a tripped breaker is not a simple reset.
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2015 Freedom Express 248RBS
TV 2015 Silverado HD2500 Duramax
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Honda 2000I + Companion
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02-26-2017, 09:24 PM
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#10
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Junior Member
Join Date: Jun 2016
Posts: 9
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It's a separate 200A residential service. 20A breaker outlet.
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02-26-2017, 10:42 PM
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#11
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Senior Member
Join Date: Dec 2011
Posts: 3,570
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Quote:
Originally Posted by Ricks Rock
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Yes, worked as advertised. Your problem is how to lead the 6-8" size hose out of the RV. I'd use the 8000-1000 size unit will add 50% cooling for minimal current draw and compact size. You also need to direct a hose for condensate drain through the floor (maybe thru a cabinet base.
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02-27-2017, 03:35 PM
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#12
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Senior Member
Join Date: Jun 2015
Location: Valencia Pa
Posts: 602
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If your campground has 50 amp service you can purchase a plug i found at Amazon. It plugs in to 50 amp post them splits to a 30 amp rv plug and a 20 amp household plug .we do a lot of Florida camping so i can run the two ac units at once.the plug was 120 bucks which i thought was worth it. Super heavy duty
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02-27-2017, 04:05 PM
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#13
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Senior Member
Join Date: Sep 2012
Location: Virginia
Posts: 9,678
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Quote:
Originally Posted by jtesta1
If your campground has 50 amp service you can purchase a plug i found at Amazon. It plugs in to 50 amp post them splits to a 30 amp rv plug and a 20 amp household plug .we do a lot of Florida camping so i can run the two ac units at once.the plug was 120 bucks which i thought was worth it. Super heavy duty
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or..... if you have a 50A and a 30A plug at the pedestal you can use them both and adapt one down for about $20 But we just use both with 30A plugs
Any number of ways it can be done.
__________________
2005 Dodge 3500 Cummins
2017 Wildwood Lodge 4092 BFL
1966 Mustang GT
1986 Mustang SVO
Lillie Spoiled Rotten Boxer Mix
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02-27-2017, 04:32 PM
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#14
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Senior Member
Join Date: Sep 2015
Posts: 188
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Regardless of the electrical requirements, if you do choose to go this directions, don't forget to wrap the exhaust hose with an insulation. It will give off a lot of heat. I've never used one in an RV but use one from time to time in the summer when we loose power. It gets very warm around that hose. Good luck.
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2015 FR Classic 625D
2011 Toyota Sienna XLE
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02-27-2017, 08:15 PM
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#15
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Senior Member
Join Date: Nov 2016
Posts: 337
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You'll be fine with your cg setup. There's an older camper in ours that runs the two like your thinking. We have the same service setup.
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02-27-2017, 09:10 PM
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#16
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Senior Member
Join Date: Oct 2015
Location: West Texas
Posts: 146
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We use a portable in the garage area of our toy hauler. Works well. I use cardboard to make a window panel that the exhaust hose attaches to. Actually doesn't look too bad from the outside. I run a heavy duty extension cord to the 20A plug on the pedestal.
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2018 Chevrolet 3500HD CCSBSRW
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02-27-2017, 10:26 PM
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#17
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Member
Join Date: Aug 2016
Posts: 92
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I feel your pain. We are in Florida and in August, our temp can reach 100 and humidity 100%. I have a 8289ws with 30amp and one AC unit. What you need to do is "play" with the air vents. Close the bedroom's during the day and open the ones on the back. I also place a small fan in front of my tv chairs. At night, do the opposite. Keep blinds now. Etc., etc.,....
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02-28-2017, 08:03 PM
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#18
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Junior Member
Join Date: May 2016
Posts: 5
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I have the same trailer and had the same issues, I sealed all holes the same way, amazing the size of some of the holes they cut for rather small items, the one under the tub was massive. I also changed over to a digital thermostat, I was told by a tech that variance between the digital and and dial/lever could be as much as 4-5 degrees. Lastly I found when I took off the cover for the A/C inside the camper there was air leaks in the unit and the return air, cold a/c air was being sucked into the return and icing up the unit, lowering the effectiveness of the unit. I was able to use a HVAC tape and seal the leak. Once I did all these I have never had another issue
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02-28-2017, 09:41 PM
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#19
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Senior Member
Join Date: May 2014
Posts: 157
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If I remember correctly. Other than the 110vac and the thermostat wires and ducting it is really just 4 bolts.
And yes getting it on the roof is the worst part. Off is easy, just drop it off
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02-28-2017, 09:42 PM
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#20
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Senior Member
Join Date: May 2014
Posts: 157
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Sorry. For some reason my above post went to the wrong post. Please delete
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