โNov-01-2006 05:30 PM
โAug-19-2007 06:11 PM
timsrv wrote:
All this aside, the recall ended early in 2003, so it seems just a little odd you would have a recalled refer in a 2005 trailer. What are your model and serial numbers? Tim
โAug-19-2007 04:16 PM
โAug-19-2007 02:17 PM
โAug-17-2007 07:13 AM
MELM wrote:
Click here to go directly to Updates.
Update Number 1 Nov 23, 2006
Update Number 2 Dec 5, 2006
Update Number 3 Jan 10, 2007
Update Number 4 Jan 19, 2007 - Recall Instructions - click here: Dometic Recall You need your model and serial numbers.
Update Number 5 Feb 13, 2007 - Added links to new info on the NHTSA website including the info/form for claiming reimbursement for a failure. These are at the end of the post below where all the updates are posted.
Also, edited the below Recall to include the change made prior to the Dec 5 update showing the proposed remedy.
Below is information from the NHTSA website on a recall of certain Dometic refrigerators. This recall is in its very early stages, and there is no resolution in place as of Nov 1, 2006.
From the NHTSA website:
Dometic Recall NHTSA Campaign ID 06E076000
Make / Models : Model/Build Years:
DOMETIC / NDR1062 9999
DOMETIC / RM2652 9999
DOMETIC / RM2662 9999
DOMETIC / RM2663 9999
DOMETIC / RM2852 9999
DOMETIC / RM2862 9999
DOMETIC / RM3662 9999
DOMETIC / RM3663 9999
DOMETIC / RM3862 9999
DOMETIC / RM3863 9999
Manufacturer : DOMETIC CORPORATION
NHTSA CAMPAIGN ID Number : 06E076000 Mfg's Report Date : AUG 28, 2006
Component: EQUIPMENT: RECREATIONAL VEHICLE
Potential Number Of Units Affected : 926877
Summary:
CERTAIN DOMETIC TWO-DOOR REFRIGERATORS MANUFACTURED BETWEEN APRIL 1997 AND MAY 2003: SERIAL NOS.
713XXXXX THROUGH 752XXXXX;
801XXXXX THROUGH 852XXXXX;
901XXXXX THROUGH 952XXXXX;
001XXXXX THROUGH 052XXXXX;
101XXXXX THROUGH 152XXXXX;
201XXXXX THROUGH 252XXXXX;
301XXXXX THROUGH 319XXXXX,
INSTALLED IN CERTAIN RECREATIONAL VEHICLES AS ORIGINAL EQUIPMENT AND SOLD AS AFTERMARKET EQUIPMENT. A FATIGUE CRACK MAY DEVELOP IN THE BOILER TUBE WHICH MAY RELEASE A SUFFICIENT AMOUNT OF PRESSURIZED COOLANT SOLUTION INTO AN AREA WHERE AN IGNITION SOURCE (GAS FLAME) IS PRESENT.
Consequence:
THE RELEASE OF COOLANT UNDER CERTAIN CONDITIONS COULD IGNITE AND RESULT IN A FIRE.
Remedy:
THE VEHICLE MANUFACTURERS WILL NOTIFY OWNERS OF RECREATIONAL VEHICLES THAT HAD THE REFRIGERATORS INSTALLED AS ORIGINAL EQUIPMENT AND DOMETIC WILL NOTIFY OWNERS OF THE AFTERMARKET REFRIGERATORS. DOMETIC WILL INSTALL A SECONDARY BURNER HOUSING FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN BETWEEN APRIL AND JUNE 2007. OWNERS MAY CONTACT DOMETIC AT 888-446-5157.
Notes:
CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
The following is extracted from the notice provided by Dometic to the NHTSA dated 8/26/06:
The potential defect is associated with cooling unit at the back of the refrigeration cabinet.
A fractional percentage of the potentially affected refrigerators have experienced a fatigue crack that may develop in the boiler tube in the area of the weld between the boiler tube and the heater pocket. A fatigue crack may release a sufficient amount of pressurized coolant solution into an area where an ignition source (gas flame) is present. Dometic's investigation has shown that a simulated release of cooling solution (refrigerant) in the area of the boiler, under certain conditions, could be ignited by the presence of an open flame. A boiler fatigue crack with the loss of cooling solution without ignition would result in a non-operational refrigerator that is not a safety issue. Under certain conditions, the released coolant could ignite and result in a fire. In order to have a fire, at a minimum, all of the following conditions must exist:1. The refrigerator must be on and normally operating and gas burner must be lit;
2. 'There must be an oversized heating element in the refrigerator;
3. The boiler tube must develop a throughway fatigue crack of a
specific size;
4. There must be a release of the cooling solution at a rate which will
allow the accumulation of the cooling solution at a concentration within its range of flammability; and
5. There must be ignition source (gas flame) present.
If any of these conditions are not present, a release of the cooling solution will not result in a fire.
In April of 1997 Dometic modified the design of the affected refrigerators by increasing the wattage of the heating element from 325 watts to 354 watts. All production of the affected units from April 1997 through May of 2003 utilized the 354 watt heating element. In May of 2003, in order to improve the operating life of the refrigerators, Dometic returned to the use of the 325 watt heating element which it continues to use today. It is now believed that the use of the higher wattage heater contributed to abnormal fatigue in the boiler tube.
The products in question are all refrigerators used in the original manufacture of recreation vehicles or as replacement equipment for recreation vehicles. The total population of refrigerators potentially containing the defect is 926,877. Dometic estimates a potential maximum incident rate of 0.01% related to boiler fatigue cracks that leak and may result in a fire. There have been no incidents of injury or death related to the affected population of Dometic refrigerators.
Dometic became aware of the occurrence of fires which may have involved their products and retained an independent engineering testing laboratory to fully evaluate and investigate any potential defect in their refrigerators which might result in a fire. A number of returned units were analyzed and microscopic fatigue cracks which could release coolant into the area of the burner were identified in the boiler tube metal in the area of the weld between the heater pocket and boiler tube. Tests simulating the cracks were conducted the week of August 18, 2006 and confirmed a possible cause of fire in the refrigerators under certain conditions. These test results prompted the preparation of this notice.
Dometic continues to gather information on the potential defect and will forward additional relevant information as it becomes available.
Dometic has not yet identified a proposed remedy for the potential defect. Dometic will continue a testing program designed to identify and evaluate possible remedies. This evaluation will take place both in the United States and in Sweden. Once a remedy has been identified, Dometic will initiate or participate in a remedy campaign initiated by the original equipment manufacturers and aftermarket suppliers who have purchased, sold, and distributed these products. A list of original equipment manufacturers and aftermarket suppliers to whom Dometic has sold the potentially defective refrigerators is being prepared and will be provided to the NHTSA upon its
completion.
The following is extracted from the NHTSA response on 9/18/06:
Please provide the following additional information and be reminded of the following requirements:Dometic must provide an estimated dealer notification date as well as an owner notification date including the day, month, and year. You are required to submit a draft owner notification letter to this office no less than five days prior to mailing it to the customers. Also, copies of all notices, bulletins, dealer notifications, and other communications that relate to this recall, including a copy of the final owner notification letter and any subsequent owner follow-up notification letter(s), are required to be submitted to this office no later than 5 days after they are originally sent (if they are sent to more than one manufacturer, distributor, dealer, or purchaser/owner).
Dometic must file a sample of the envelope which you intend to use to mail the recall notice to owners. The words "SAFETY", "RECALL", "NOTICE" in any order must be printed on the envelope in larger font than the customers name and address.
โAug-17-2007 06:57 AM
timsrv wrote:twigger wrote:
Dometic has clearly tried to guide blame in the direction of wattage of the electric heating element, when the ACTUAL CAUSE OF FAILURE LIES IN DOMETIC'S WELDING METALLURGY AND WELDING PROCESS CONTROL.
Only problem is that the rebuilt cooling unit is another Dometic, so some other weld will probably fail in a year or two.
Bottom Line: DOMETIC HAS A MATERIALS, WORKMANSHIP AND PROCESS QUALITY CONTROL PROBLEM, BUT SHAMEFULLY WON'T FESS UP TO IT AND DO THE RIGHT THING.
I have suspected this same thing, but have no proof. I personally think it's caused by a combination of cheap grade metal and not enough of it in the important places. The thing that has always bugged me about Dometic's statement to the NHTSA is: how can 29 watts make that much difference? Even 354 watts is admittedly within Dometic's own acceptable range of +/- 10% variance. I am now constantly seeing boiler failures on Dometic refers. 10 years ago this was a rare occurrence. I just replaced one last week that was not part of the recall (it was made a year before the recalled refers). Last month I saw the same thing on an RM2510. There are many more examples I see of this on a regular basis. It's becoming common place. Up until 2 years ago, when I sold a refer, chances were I'd not have to warranty it. Out of the last 10 refers I've sold, 3 have come back with failed cooling cores & 1 was bad out of the crate! At least Dometic gave that guy a new refer. As for my trouble to install, Dometic was generous enough to pay me a total of $60 (driving up to his remote location to install, repacking, shipping, and completing the paperwork was on me). Okay I'll stop, sorry for the rant :(.
My thoughts on rebuilt cooling cores: I quit using those about 3 years ago. I had used them for years and never had a problem. Then around 2004, about half of them I had recently installed started failing.
10 years ago installing a rebuilt core made sense because the end cost to the customer was about $500. At that time replacing the refer cost around $1,000. Failure rates on rebuilt cores were low, so this was fine. Now with inflation, higher shipping costs, and higher cost of doing business, end cost to customer is roughly $850 for rebuilding vs about $1,300 for a new refer. I guess a $450 savings is hard to pass up, but I trust rebuilt cores less than new refers, so over the long run, I think going with rebuilt will likely cost you more (except maybe for guys like twigger that have the skills and motivation to do their own).
When purchasing a new refer, at least you get a 3 year warranty. Most rebuilt cores only come with a very limited 1 year warranty. To get labor and shipping covered, the failure must occur within the 1st 30 days, and most remanufacturers only offer a maximum $50 labor allowance (actual labor is about 5 times that). At least Norcold and Dometic have motivation to make your refer last 3 years ;). Tim
โAug-16-2007 09:15 PM
twigger wrote:
Dometic has clearly tried to guide blame in the direction of wattage of the electric heating element, when the ACTUAL CAUSE OF FAILURE LIES IN DOMETIC'S WELDING METALLURGY AND WELDING PROCESS CONTROL.
Only problem is that the rebuilt cooling unit is another Dometic, so some other weld will probably fail in a year or two.
Bottom Line: DOMETIC HAS A MATERIALS, WORKMANSHIP AND PROCESS QUALITY CONTROL PROBLEM, BUT SHAMEFULLY WON'T FESS UP TO IT AND DO THE RIGHT THING.
โAug-16-2007 05:35 PM
twigger wrote:
Recall hadn't occurred yet, but I was just barely under the 3 year warranty, so thought it would be covered. Wrong! Catch 22 in the warranty requires proof of annual inspection/service by a qualified technician. Which I didn't have.
โAug-16-2007 04:42 PM
โAug-06-2007 08:05 AM
โAug-06-2007 07:29 AM
JustUs2 wrote:
We just picked up our NEW 5th wheel from the dealer...2008 model.
After I read this recall thread, I checked the Dometic site, typed in the Model # and the Serial #.
It said that my unit is affected!!!! It is NEW. What gives.
I will phone them and check it out.
โAug-05-2007 02:41 PM
"Too old too soon...Too smart too late"
โAug-03-2007 07:45 AM
โAug-02-2007 10:58 PM
timsrv wrote:
I have a customer that had to have 3 cooling units replaced and finally a new refer before the recall. His total cost for repairs was almost $4k. Due to severe limitations imposed by Dometic for reimbursement, it doesn't look like he'll be able to get anything. The fact they offer it sounds good on the surface, but when you read through all the limitations it's almost an empty promise. The most severe limitation is: "Time Limitation:
To be covered, the pre-recall repair must have occurred no earlier than August 28, 2005."
Here's the complete statement:
Instructions and forms for reimbursement for repairs before the recall
โAug-02-2007 09:10 PM
โAug-02-2007 06:40 PM