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10-03-2007, 05:01 AM
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#1
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Huh?
1975 27' Overlander
Twin Cities
, Minnesota
Join Date: May 2003
Posts: 513
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Heating element in Dometic fridge
The fridge in my 75 Overlander quit working in electric mode.
After using a cooler and ice for my beer and groceries all summer I finally got around to putting a multimeter to it last weekend.
I have 110v power to the heating element but no continuity through the element.
I finally tried lighting off the fridge on propane (first time in 4 years) and it worked like a charm. But I do prefer running it the easy way on electric.
So I'm thinking I need a new element.
Is a replacement heating element available anywhere?
I don't know the model # of the fridge though it is a Dometic.
Does the fridge have to come out in order to replace the element or can I do this job through the small side door.
I'd be grateful for any and all suggestions.
Jerry
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10-03-2007, 05:25 AM
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#2
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Rivet Master
Airstream Dealer
Corona
, California
Join Date: Feb 2002
Posts: 16,497
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Quote:
Originally Posted by Ultradog
The fridge in my 75 Overlander quit working in electric mode.
After using a cooler and ice for my beer and groceries all summer I finally got around to putting a multimeter to it last weekend.
I have 110v power to the heating element but no continuity through the element.
I finally tried lighting off the fridge on propane (first time in 4 years) and it worked like a charm. But I do prefer running it the easy way on electric.
So I'm thinking I need a new element.
Is a replacement heating element available anywhere?
I don't know the model # of the fridge though it is a Dometic.
Does the fridge have to come out in order to replace the element or can I do this job through the small side door.
I'd be grateful for any and all suggestions.
Jerry
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Jerry.
Heating elements are available, but in order to get the correct one, you must have the Dometic model number.
The flue should be cleaned, and then clean the reefer burner and oriface.
Rust from the flue falls into the burner, and into the oriface, which reduces, on up to stopping the burner from being efficient.
Burner should be cleaned every two years or so, to insure
proper cooling, especially on hot days.
Andy
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10-03-2007, 05:39 AM
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#3
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Rivet Master
1967 26' Overlander
Huntsville
, Alabama
Join Date: Dec 2003
Posts: 3,018
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Quote:
Originally Posted by Ultradog
... Does the fridge have to come out in order to replace the element or can I do this job through the small side door...
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On my '67 Airstream, I think someone with long skinny arms might be able to replace the heating unit through the access door.
It would be immeasurably easier though with the fridge out. But we all know that getting the fridge out is not an easy task either.
Tom
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10-03-2007, 05:42 AM
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#4
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Islay - 63 O.
1963 26' Overlander
Montreal
, -
Join Date: May 2005
Posts: 581
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I also have a Overlander 1975 27' and mine quit to this summer.
The fridge should be a RM 77. I think you may find the ref. at the bottom right of the fridge, door open, on a sticker.
But I am not quite sure and I am 1,500 miles away from it.
I had no hard time at all to replace the element thru the smalll door.
__________________
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10-03-2007, 07:48 AM
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#5
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Rivet Master
Commercial Member
Vintage Kin Owner
Naples
, Florida
Join Date: Dec 2005
Posts: 7,508
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Quote:
Originally Posted by TomW
On my '67 Airstream, I think someone with long skinny arms might be able to replace the heating unit through the access door.
It would be immeasurably easier though with the fridge out. But we all know that getting the fridge out is not an easy task either.
Tom
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Right on Tom!
The heating element is usually located in the boiler section, which is the cylindrical tube normally found on the right side of this fridge. Follow the 2 black wires from the board and they will lead you to the element.
Remove the outer sheet metal cover to the boiler and the element should come out vertically. It may be stuck, so a twisting motion will help extract it. If you are going to clean the boiler section, including the very important spiral baffle which is suspended from the top of the chimney by a wire, you will have to take the unit out for complete access.
Once you remove the baffle, clean it with a wire brush but be careful not to distort it or the wire that holds it in place. Remove the burner from the bottom and then get a chimney brush and swab the rust from the inside of the chimney. be sure to vacuum up all of the rust that falls to the bottom.
Re-assemble everything, replace the unit and you are good to go!
__________________
lewster
Solar Tech Energy Systems, Inc.
Victron Solar Components and Inverters, Zamp Solar Panels, LiFeBlue and Battle Born Lithium Batteries, Lifeline AGM Batteries
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10-03-2007, 03:54 PM
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#6
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Huh?
1975 27' Overlander
Twin Cities
, Minnesota
Join Date: May 2003
Posts: 513
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Thank you guys!
My camper is about 2 hours away so I will have to look up the SN the next time I go up.
But I'm glad I can get a new element for it at least.
Thanks again.
Jerry
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03-11-2015, 10:51 AM
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#7
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New Member
Vintage Kin Owner
Casa Grande
, Arizona
Join Date: Mar 2015
Posts: 2
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Refer heat element
Quote:
Originally Posted by Ultradog
Thank you guys!
My camper is about 2 hours away so I will have to look up the SN the next time I go up.
But I'm glad I can get a new element for it at least.
Thanks again.
Jerry
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I have a new element for your refer,if you still need one. Larry 480-662-8552
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03-11-2015, 12:49 PM
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#8
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Rivet Master
2007 30' Classic
Oswego
, Illinois
Join Date: Jul 2010
Posts: 13,669
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If he's still looking after 7 years....he'd better give up
__________________
-Rich-
"If the women don't find you handsome, they should at least find you handy." - Red Green
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