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04-10-2015, 02:50 PM
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#1
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Trying to run away.....
Currently Looking...
Hampton
, Virginia
Join Date: Sep 2013
Posts: 131
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AC noise
Anyone able to give a comparison between the newer ducted AC and older styled AC units?
I was able to get into a dealer to look over a new Classic. I was a little surprised with what I felt was noise from the ducted AC. It's not a whisper to my ears even with tinnitus.
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04-14-2015, 07:19 AM
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#2
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1 Rivet Member
2015 30' Classic
Bluffton
, South Carolina
Join Date: Feb 2008
Posts: 14
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We don't think the ducted system is any quieter but we run the rear when we are awake and front to sleep. If we need both at night I guess it will be like our 05!
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04-14-2015, 07:34 AM
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#3
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Rivet Master
2015 30' International
2009 27' FB International
2007 25' Safari
Currently Looking...
Greensboro
, North Carolina
Join Date: Aug 2008
Posts: 1,564
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I am totally baffled by someone experiencing the ducted HVAC on the new AS and not recognizing it is putting out only about 10% of the noise of the old units. My previous unit was a 2009 27FB Int Ocean Breeze, and the AC was very noisy. My new Serenity is much quieter.
The next time I am with other AS at a rally, I will measure the difference in dB.
Ms. Tommie Lauer
Sent from my iPhone using Airstream Forums
__________________
Happy trails and Good Luck
Ms Tommie Fantine Lauer, Greensboro, NC
AIR #31871 KQ3H
www.fantinesvoice.com
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04-14-2015, 12:55 PM
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#4
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Moderator
2015 25' FB Flying Cloud
2012 23' FB Flying Cloud
2005 25' Safari
Santa Rosa Beach
, Florida
Join Date: Jul 2006
Posts: 13,159
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Ditto. We had a 2012 23FB. When the air conditioner was running it was like being on a carrier deck while planes were being launched. The television was not loud enough to be heard over the air conditioner.
We bought a 2015 25FB. The ducted air is a significanr improvement in the noise department.
We had a 2005 25FB. Those older a/c units were much quieter that the newer ones due to the new refrigerant being used.
Brian
__________________
SuEllyn & Brian McCabe
WBCCI #3628 -- AIR #14872 -- TAC #FL-7
2015 FC 25' FB (Lucy) with ProPride
2020 Silverado 2500 (Vivian)
2023 Rivian R1T (Opal)
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04-14-2015, 01:06 PM
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#5
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Rivet Master
2015 30' Classic
2012 28' International
Greensboro
, North Carolina
Join Date: Aug 2011
Posts: 1,708
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There is NO comparison to unducted air. We just got back from a long weekend on the Outer Banks...and used the A/C one day and the HP the next. My '12 28' Intl CCD was so loud that you could not hear the TV without turning the volume WAY up. Not so with the Classic. Yes, you do hear a low rumble - but it is barely an issue. If someone has a noisy rooftop unit with ducted air you probably should get it checked out....because it is all the difference in the world. Seriously.
__________________
_________________
"SilverLeaf II" 2015 30' Classic
2019 RAM 2500 Limited 4x4 CC w/6.7L Cummins
ProPride 3P
AIR# 58452
WBCCI # 3430-Unit 21
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04-17-2015, 07:10 AM
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#6
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Trying to run away.....
Currently Looking...
Hampton
, Virginia
Join Date: Sep 2013
Posts: 131
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Let me clarify the concern: It's not with the AC unit itself having a high sound level but the air flow sound level thru the ducted system. Compare this to the older style AC setup airflow sound level.
I was concerned since I haven't experienced an older model AS with the standard setups. I have found a '11 Classic 34' that I really like and wanted to be sure of what I was getting myself into with the non-ducted sound level.
I was able to "test live" a Classic 30' with a running ducted AC. I didn't find it objectionable but there was discernible sound from the flow of air. Not necessarily the AC unit itself making the sound.
I wish I didn't have the tinnitus but that's how it goes sometimes. I do appreciate those who have shared their first hand experiences. A little background sound doesn't kill me by any means. Due to the current availability of '15 Classics I may just wait a bit more. I know there are a few out there on the streets, I just need a great price.
Thanks to all who responded.
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04-19-2015, 06:25 PM
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#7
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Rivet Master
2015 30' International
2009 27' FB International
2007 25' Safari
Currently Looking...
Greensboro
, North Carolina
Join Date: Aug 2008
Posts: 1,564
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__________________
Happy trails and Good Luck
Ms Tommie Fantine Lauer, Greensboro, NC
AIR #31871 KQ3H
www.fantinesvoice.com
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09-02-2015, 09:31 PM
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#8
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2 Rivet Member
2014 31' Classic
Southwest Michigan
, Michigan
Join Date: Aug 2014
Posts: 38
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Make sure you measure it in dB(A). Also note measurements of where you place the microphone.
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