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Dometic Refrigerator Question [message #106066] Wed, 17 November 2010 08:19 Go to next message
stick miller is currently offline  stick miller   United States
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Should I be leaving my Dometic RV type - gas/electric- refrigerator running while plugged in at my house? I wonder what gas consumption is? It runs so good, I hate to shut it down, but certainly can if needed. I've had the recall done so everything should be up-to-date. Makes hard ice and keeps the beer cold. What should I do?

Stick Miller
'78 Royale - "White Trash" - she left me for another man
'76 Eleganza - "Cousin Eddie" Sold
'84 Bluebird Wanderlodge - "Past Tents"
Americus, GA
Re: [GMCnet] Dometic Refrigerator Question [message #106069 is a reply to message #106066] Wed, 17 November 2010 08:44 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
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Stick,

When you're plugged into A/C the fridge will run on A/C not LPG. IIRC
there's an indicator on the top that shows what it's running on.

Personally I would not leave it running unless you're using it.

Regards,
Rob M.
USAussie

-----Original Message-----
From: gmclist-bounces@temp.gmcnet.org
[mailto:gmclist-bounces@temp.gmcnet.org] On Behalf Of Stick Miller
Sent: Wednesday, November 17, 2010 8:19 AM
To: gmclist@temp.gmcnet.org
Subject: [GMCnet] Dometic Refrigerator Question

Should I be leaving my Dometic RV type - gas/electric- refrigerator running
while plugged in at my house? I wonder what gas consumption is? It runs so
good, I hate to shut it down, but certainly can if needed. I've had the
recall done so everything should be up-to-date. Makes hard ice and keeps the
beer cold. What should I do?
--
Stick (I used to be skinny) Miller
'78 Royale
Americus, Georgia

http://www.gmcmhphotos.com/photos/showphoto.php?photo=35133
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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: [GMCnet] Dometic Refrigerator Question [message #106072 is a reply to message #106069] Wed, 17 November 2010 09:01 Go to previous messageGo to next message
stick miller is currently offline  stick miller   United States
Messages: 1036
Registered: March 2010
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Rob - it seems to me it has 3 lights. I'll have to check and see what it is on. Even when we're unplugged I think the same light stays on. I do have our staples - beer, etc. out there and really like having it running. Other than the little bit of electricity, any downside?

Stick Miller
'78 Royale - "White Trash" - she left me for another man
'76 Eleganza - "Cousin Eddie" Sold
'84 Bluebird Wanderlodge - "Past Tents"
Americus, GA
Re: Dometic Refrigerator Question [message #106073 is a reply to message #106066] Wed, 17 November 2010 09:08 Go to previous messageGo to next message
Oldngray is currently offline  Oldngray   United States
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When I had the Dometic, I always kept it running on the house 120.
I would switch it over to 12V when on the road. Do not have Gas in our Coach.

12V was the first position to the right, 120 the last.


Richard MacDonald Punta Gorda, Florida Sold our TZE April 2015
Re: [GMCnet] Dometic Refrigerator Question [message #106079 is a reply to message #106072] Wed, 17 November 2010 11:20 Go to previous message
idrob is currently offline  idrob   United States
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Stick Miller wrote on Wed, 17 November 2010 07:01

Rob - it seems to me it has 3 lights. I'll have to check and see what it is on. Even when we're unplugged I think the same light stays on. I do have our staples - beer, etc. out there and really like having it running. Other than the little bit of electricity, any downside?


The "little bit of electricity" on a gas/electric refrigerator is not small. The average home refrigerator takes about 100 watts per hour or less on the newer energy star ones. The average RV refrigerator takes 200 to 250 watts to keep it running. They are very inefficient.

In addition, although some will dispute this, every thermostatically controlled on/off cycle on an RV refrigerator causes thermal expansion and contraction in the various tubes and parts that make it run. Cracking of the tubes and welds is a significant result and cause of ultimate failure. Less on time, fewer cycles, longer life.

If you want an extra refrigerator, put one in the garage, a normal compressor one. Lots less costly to run, and to replace. RV refrigerators are in the range of $1000 to $1400 these days.

Your choice of course.


Rob Allen
former owner of '76 x-PB
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