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01-16-2014, 06:24 AM
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#1
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Senior Member
Join Date: Jan 2014
Location: China Grove, NC
Posts: 321
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Low Profile A/C is it worth it?
Only option I'm still trying to decide on is the regular size or the low profile 13,500 btu second a/c unit. Anyone have opinions or better yet the actual spec between the 2. My dealer says you pick up about 3" of clearance.
If anyone has the low profile unit and can post up a few pictures I would be very grateful. It seems that it might look better but I'm trying the weigh the pros and cons.
Does the low profile cool just the same as the regular unit, etc...
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01-16-2014, 07:52 AM
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#2
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Senior Member
Join Date: Nov 2011
Location: Columbia, SC
Posts: 795
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A dealer once gave me his opinion that the low profile units are nosier. Not sure if there is truth to this, but probably something to look into.
I was under the impression that most of the “regular units” are 15,000 btu instead or 13,500. If that is the case, probably better cooling and larger unit shouldn’t have to work as hard.
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01-16-2014, 08:07 AM
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#3
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Moderator Emeritus
Join Date: Sep 2007
Location: Ontario, Canada
Posts: 4,327
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I looked up the specs for the Sabre line but they don't list a height on their 5th wheels. Do you know what it is? If the height is already near 13' without the bedroom A/C, the 3" difference height between the two units may be very important.
Dave
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Nights camped in 2013 - 55, 2014 - 105, 2015 - 63
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01-16-2014, 08:24 AM
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#4
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Site Team
Join Date: Nov 2011
Posts: 4,499
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I have low profile in bedroom. It is loud, so we don't use it at night. Don't need 2 a/cs at night anyway.
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2018 Forester 3011 DS
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01-16-2014, 08:49 AM
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#5
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Phat Phrog Stunt Team
Join Date: Apr 2012
Location: Tipp City, OH
Posts: 7,154
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I'm between 13'2" & 13'4" with a normal size AC and one of the tallest 5ers out there. My Front AC only sits about an inch taller than the rear AC though. The low profile is more for aesthetics on 5ers, as most are not going to chance that low overpass. 5ers are designed and built to be under 13'6" with normal AC installed. Of course some may argue the wind drag on a full size unit, but when you're already pulling a sail, don't thing it really matters.
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2016 Georgetown 364TS
2017 Jeep Rubicon Recon toad
Nights Camped 2019 - 17
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01-16-2014, 11:13 AM
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#6
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Senior Member
Join Date: Jan 2014
Location: China Grove, NC
Posts: 321
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anyone with the regular size a/c have any comments on how loud it is??
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01-16-2014, 11:14 AM
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#7
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Senior Member
Join Date: Jan 2014
Location: China Grove, NC
Posts: 321
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My dealer gave us an option to upgrade the main A/C in the living area from 13,500 to 15,000. He says the front A/C is a 13,500 whether its a low profile or not.
Quote:
Originally Posted by lgray
A dealer once gave me his opinion that the low profile units are nosier. Not sure if there is truth to this, but probably something to look into.
I was under the impression that most of the “regular units” are 15,000 btu instead or 13,500. If that is the case, probably better cooling and larger unit shouldn’t have to work as hard.
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01-16-2014, 11:47 AM
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#8
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Senior Member
Join Date: Oct 2012
Location: Phoenix. AZ
Posts: 130
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I have the Penguin II (low profile), 13,500 BTU. It's 9 1/2" tall, 15.5 amps, and 96 lbs. My original height (2012 Sabre 32RCTS-6) was 12' 7" and with the 2nd AC installed in the bedroom I'm at about 13' 5". Just have to be aware of your height when traveling. I use 14' as a standard. It's noisy but any AC would be that is installed above the bed. I don't think you can get away from that. I will say that 13,500 BTU delivers plenty of cooling and I live in Arizona. I also like the looks of the low profile better.
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2012 Palomino Sabre 32RCTS-6
2012 Ford F-250 Super Duty Fx4 6.7 Powerstroke
16K PullRite SuperGlide
Air Lift LoadLifter 5000 Air Bags
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01-16-2014, 12:14 PM
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#9
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Senior Member
Join Date: Jan 2014
Location: China Grove, NC
Posts: 321
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Any chance you can post a few pictures of the low profile A/C. Just curious how it looks. Is it louder than the standard A/C you had in your previous 5er.
Quote:
Originally Posted by Cyoul8r
I have the Penguin II (low profile), 13,500 BTU. It's 9 1/2" tall, 15.5 amps, and 96 lbs. My original height (2012 Sabre 32RCTS-6) was 12' 7" and with the 2nd AC installed in the bedroom I'm at about 13' 5". Just have to be aware of your height when traveling. I use 14' as a standard. It's noisy but any AC would be that is installed above the bed. I don't think you can get away from that. I will say that 13,500 BTU delivers plenty of cooling and I live in Arizona. I also like the looks of the low profile better.
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01-16-2014, 12:20 PM
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#10
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Senior Member
Join Date: Nov 2011
Location: Columbia, SC
Posts: 795
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I would ask the dealer for the manufactures spec’s on decibel levels for both the Dometic and Coleman Penguin, low profile and regular. We have had both Dometic and Coleman and much prefer the Coleman.
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01-16-2014, 01:21 PM
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#11
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Senior Member
Join Date: Apr 2012
Posts: 1,472
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Due to storage height restrictions I had a low profile on my last trailer. New trailer has standard height unit. Both 13500btu. I don't notice a considerable difference in noise or cooling from either unit and both are ducted the same.
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01-16-2014, 04:33 PM
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#12
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Senior Member
Join Date: Oct 2012
Location: Phoenix. AZ
Posts: 130
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Pirates55
I sent you a PM.
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2012 Palomino Sabre 32RCTS-6
2012 Ford F-250 Super Duty Fx4 6.7 Powerstroke
16K PullRite SuperGlide
Air Lift LoadLifter 5000 Air Bags
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01-16-2014, 07:20 PM
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#13
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Senior Member
Join Date: May 2013
Location: Here and there
Posts: 803
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On my 5er my 13.5 is alot louder than my 15
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01-16-2014, 11:07 PM
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#14
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Site Team
Join Date: Nov 2011
Posts: 4,499
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__________________
2018 Forester 3011 DS
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01-17-2014, 08:45 PM
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#15
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Junior Member
Join Date: Dec 2012
Location: Texas
Posts: 8
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low profile AC, problems with noise
We have the Dometic Penguin II low profile 13.5 AC in the front bedroom of our 2013 Columbus 320RS. The initial AC unit was like having an airplane take off in terms of noise level at the head of the bed when the compressor came on at night. The RV tech we had come and look measured the amp draw of the compressor and said that it was defective... changed out AC's on warranty. The 2cd unit is maybe a little quieter. The RV tech said that the low profile units have the compressors mounted horizontally and that when you turn the compressor on its side it makes the unit vibrate more and therefore makes it noisier.
Like one prior poster stated, we use the bedroom AC during the day in the Texas summers, but always run the living room unit alone at night because of the noise. In researching the Penguin II, I found a lot of discussion of the noise with the penguin II and Dometic came out with a soft grommet kit to address the problem in older units, but I don't think they've made much of an impact. If the regular profile 13.5K unit is as quiet as the 15K regular unit in the living room, I would gladly sacrifice a few inches of clearance to have a quieter AC in the bedroom.
Hope this helps.
Larry O
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01-17-2014, 09:56 PM
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#16
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Member
Join Date: Mar 2013
Posts: 46
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Checkout these restrictions.
RVSafely.com
We traveled 95 to FLA and passed thru Height Measurement Sensors, It may have been Georgia. You will not go thru the Chesapeake Bay Bridge Tunnel if you are over 13 feet 6 inches
Had to replace the Brisk Air II with a Penguin II both 13.5 KBTU to be under 13 feet 6 inches. We had ordered the low profile but ...
Set our hitch down to 15 inches and raised the pin box up all the way. The bed clearance is 7.5 inches. We are now under 13 feet 6 inches but not by much.
AC noise difference? They are both too noisy to sleep under. Use bedroom AC while downstairs via ceiling duct and no need to increase TV volume. Run the main AC at night.
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01-18-2014, 04:22 PM
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#17
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Senior Member
Join Date: Jul 2011
Location: Stromsburg, Nebraska
Posts: 1,682
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I added a regular 15k unit to my front bedroom and have used both units at night once. I ducted it too, so that helps with noise some. 30k btu will freeze you out, if wanted, even when it was 105° with no shade. I have a 39' fiver
with three slides.
Sent by me
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Joel and Teresa
2016 Sabre 34TBOK
2006 GMC 3500 CC LB DRW 4X4
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02-02-2014, 03:09 PM
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#18
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Member
Join Date: Sep 2012
Location: Cajun Country , Louisiana
Posts: 45
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When I was ready to make the deal on my Columbus 365RL, I had one dealer tell me they only order standard A/C units due to the noise. I told him I was looking at another RV (Same Model) at a different dealer with a low profile Dometic. He suggested I listen to this unit. Went to the dealer and had the A/C on and it sounded like a freight train coming along in the bedroom. I had the dealer swap out the low profile for the standard (15K) unit. My DW and I are very happy that we did this. Big difference in the noise level!!! Puts me at 13'7"on the TV.
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Cajun Happy
2014 Columbus 365RL
2018 Silverado 2500 High Country
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