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Kickstart
Senior Member
Joined: 20 Sep 2010
Location: Ocean Shores, W
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Posts: 267
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Topic: Air Conditioner Posted: 27 Aug 2013 at 6:14pm |
Originally posted by Sleepless
I have mentioned this before but did not receive much, if any, feedback from my comments. We have had several RVs in the past and have found the Coleman units to be much quieter than the Dometics. Our last trailer had a Dometic and we could always hear it cylcle on and off, it would "thump" sometimes, and the fan was very noisy. Our pod has a Coleman and we never notice when the compressor cycles on or off and the fan is very quiet compared to the Dometic. In 2001 we lived in a new motor home for 6 months while our home here in Florida was being built. We used the 2 Coleman units for both cooling and for heating, and normally did not even notice when one or both of the units units were on or off.
In the pod, we keep the Coleman running all the time, mostly to create a little "white noise" to keep our dogs distracted from outside noise and to keep them comfortable while we are on excursions. With the fan running continuously, we don't know when the compressor is running or not.
That brings up my question. Do all of you that are complaining about excessive noise have Dometic air conditioners?
Bob
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I'm in agreement with you, Bob. Now that we have the Coleman Polar Cub installed on our Pod, we have had 2 trailers with Dometics and 2 with Coleman A/C's. It's been quite some time since we have had a Dometic, but I remember them as being louder than either Coleman. Also the condenser on one Dometic managed to drip inside the trailer.
We have not used the Polar Cub extensively yet, but have been satisfied so far with both its performance and noise level. Also, now that I've towed the pod numerous times with the Polar Cub on top, it must really upset the wind drag at the back of the Pod (the Cub is longer and more squared off at the rear than the factory installed Dometics). My towing MPG has increased. In 2.5 years before the recall wing and A/C install I had one tank over 13 MPG and now twelve tanks at 13-14.4 MPG since.
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'10 RP 175-Replaced by 2014 Kodiak 173 QBSL
'12 Toyota Tundra
'05 Sportster (half a Harley)
Retired-We're on Beach Time!
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Seanl
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Joined: 19 Sep 2011
Location: Fredericton NB
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Posts: 633
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Posted: 27 Aug 2013 at 12:09pm |
Originally posted by David and Danette
I have read the Dometic AC has a automatic shut off when it reaches a factory set low temp. I read the Coleman too has a factory low temp set where it will shut off. The difference was said that the Coleman will be aloud to reach a colder temp than the Dometic before the compressor turns off. As far as I know all factory installed AC's in the r-pods are the Dometic brand. If we could afford it we would like to replace the AC with a quieter AC but until the Dometic wears out and needs replaced we will be keeping it. David
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All AC units have a temperature sensor that shuts down the compressor when the coil temperature gets too low this is to stop the cooling coil form freezing up. The sensor went on mine when I first got it and the AC would shut down when the coil froze up and then it would melt and dump water all over the floor.
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Sean, 2011 Rpod RP-173,2009 Jeep Liberty Rocky Mountain Edition
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hogone
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Joined: 09 Apr 2013
Location: High Ridge, MO
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Posted: 27 Aug 2013 at 9:32am |
Wow, thanks. I'm going to do a better inspection.
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Jon & Pam
2013 RP177
2023 F150
2017 HD Streetglide
CHEESEHEAD
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sammycamper
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Joined: 23 Oct 2012
Location: Minnesota
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Posted: 26 Aug 2013 at 5:43pm |
 
Hogone,
The worst areas were around the refrigerator and the hoses to/from the hot water heater. You can see in the first two pictures, taken from the back of the refrigerator, where the dealer filled significant spaces with yellow foam. The third picture shows the hot water heater area. They also installed foam around the vent openings.
Basically, anywhere that there is a hole or cutout through the wall, floor, or ceiling of the camper should be sealed. That wasn't done by the factory, and the air leaks made our rPod virtually impossible to heat. We could feel a significant breeze next to the refrigerator that first night out, and I stuffed paper towels between the fridge and the wall inside the camper to slow it down temporarily.
Sam
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2012 rPod 173
2008 Trailblazer 4WD V6
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Sleepless
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Joined: 07 Jun 2013
Location: Titusville, FL
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Posts: 556
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Posted: 26 Aug 2013 at 5:30pm |
Originally posted by David and Danette
As far as I know all factory installed AC's in the r-pods are the Dometic brand. David |
I asked the original owner of my pod about the A/C unit. He assured me that the Coleman unit was factory-installed. I checked my owner's manual and the 2010 specs and found out that the 2010's came with an 11K BTU unit. Apparently FR switched to Dometic at a later date and changed the size from 11K BTUs to 13.5K. I don't know this for fact, just guessing. Bob
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2014 R-Pod 178 (OUR POD)
2009 Chevrolet Avalanche
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hogone
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Joined: 09 Apr 2013
Location: High Ridge, MO
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Posted: 26 Aug 2013 at 4:32pm |
Over the weekend I did crank it down to 65 (per my own thermometer, not the thermostat reading as this is not accurate). So I do no it can get down that cold.
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Jon & Pam
2013 RP177
2023 F150
2017 HD Streetglide
CHEESEHEAD
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David and Danette
podders Helping podders - pHp
Joined: 24 Nov 2009
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Posts: 1223
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Posted: 26 Aug 2013 at 4:21pm |
I have read the Dometic AC has a automatic shut off when it reaches a factory set low temp. I read the Coleman too has a factory low temp set where it will shut off. The difference was said that the Coleman will be aloud to reach a colder temp than the Dometic before the compressor turns off. As far as I know all factory installed AC's in the r-pods are the Dometic brand. If we could afford it we would like to replace the AC with a quieter AC but until the Dometic wears out and needs replaced we will be keeping it. David
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2018 Vista Cruiser 19BFD (2018-
2012 Vibe 6503 (2014-2019)
2009 r-pod 171 (2009-2014)
Middle Tn
2014 Ram 1500 Quad cab
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hogone
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Joined: 09 Apr 2013
Location: High Ridge, MO
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Posts: 1060
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Posted: 26 Aug 2013 at 4:02pm |
Sorry, that question regarding lack of foam should of said "sammycamper". I guess I'm still wondering what a smaller a/c unit would do; actually cool better, less noisy, more environmentally friendly, ???; or all them. I would bet it costs more to cool my pod than my house seeing how hard and often it runs.
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Jon & Pam
2013 RP177
2023 F150
2017 HD Streetglide
CHEESEHEAD
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Sleepless
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Joined: 07 Jun 2013
Location: Titusville, FL
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Posts: 556
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Posted: 26 Aug 2013 at 3:30pm |
Originally posted by hogone
Sleepless: How about the re-foaming the dealer did after you picked it up and found the breaches? |
That must have been another member. I bought my pod used and have never taken it to a dealer. Bob
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2014 R-Pod 178 (OUR POD)
2009 Chevrolet Avalanche
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techntrek
Admin Group - pHp
Joined: 29 Jul 2009
Location: MD
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Posts: 9062
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Posted: 26 Aug 2013 at 3:04pm |
Yes, I notice a definite thump when the compressor cycles on. We keep the fan set to "on" partially for the white noise (to mask the compressor cycling, and outside noise), partially to keep the air temp uniform all over.
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