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Dometic RV Refrigerators
Americana absorption models, 12V compressor fridges, codes, recalls and parts.
Dometic's Americana absorption fridges, the RM and DM models, are among the most common factory fridges in RVs. This guide helps you identify your model, read its CHECK light or error code, check the boiler-tube recall, and find the right replacement parts.
QUICK ANSWER
Most Dometic RV fridges are Americana absorption models. A model number ending in 3 is 3-way (LP, 120V and 12V); others are 2-way, but all of them need 12V DC for their controls. Dometic's US site now lists only its NRX compressor fridges, and the DM2652 page is marked discontinued, but parts for Americana models are still widely sold.
WHICH DOMETIC DO YOU HAVE?
Dometic model guide
Model
Type
Size
Notes
RM2351 / RM2354
Absorption
3 cu ft
RM2354 is auto-energy (needs 12V continuously)
RM2451 / RM2454
Absorption
4 cu ft
RM2454 is auto-energy
RM2551 / RM2554
Absorption
5 cu ft
RM2554 is auto-energy
DM2652 / DM2662 / DM2663
Absorption
6 cu ft
DM2663 is 3-way; DM2652 marked discontinued
DM2852 / DM2862 / DM3862
Absorption
8 cu ft
Product pages now redirect to Dometic's fridge category
NDM1062 / NDR1292
Absorption
9.2 / 12 cu ft
RM3762 / RM3962
Absorption, digital display
7 / 9 cu ft
Shows E-codes
RM1350
Absorption, digital display
—
Shows E-codes
DMC4101 / DMC4081
12V compressor
10 / 8 cu ft
DMC4081: "contact Customer Service for availability"
NRX / NRXD series
12V compressor
Varies
The models Dometic's US RV fridge page lists now
Capacities are from Dometic's 2006–2008 Americana manual and the RM3762/RM3962 manual. Dometic documents that a model ending in 3 is 3-way.
TROUBLESHOOTING
Dometic CHECK light and error codes
Model
Code
What it means
Americana (DM2652/2852/2662/2862, RM2xxx)
CHECK light
The burner failed to light on gas. The control tries 3 times, about 45 seconds each. Reset by turning the fridge off and back on
Americana
Running with no display
If the display or temperature sensor fails, the fridge keeps running in a fallback "limp mode"
RM3762 / RM3962 / RM1350
E0
Display and power module can't communicate
RM3762 / RM3962 / RM1350
E1
LP gas valve or gas-system fault (may still run on AC)
RM3762 / RM3962 / RM1350
E2
Temperature sensor fault
RM3762 / RM3962 / RM1350
E3
Cooling unit failure
RM3762 / RM3962 / RM1350
E4
12V DC out of range (about 8–18 V)
RM3762 / RM3962 / RM1350
Flashing LP
Gas ignition failed or gas is locked out
RM3762 / RM3962 / RM1350
60
Fridge temperature above the measurable range
DMC4101 / DMC4081
No codes
Troubleshooting is symptom-based; the unit stops below 10.5 V
Check 12V first. Every Americana fridge needs 12V DC for its controls, and 3-way and auto-energy models (RM2354/2454/2554, DM2662/2663/2862) need it continuously. Dometic's fuses: control 3A, AC heater 5A, 12V heater 30A. More help: Troubleshooting Finder · Troubleshooting guide
SAFETY
The Dometic boiler-tube recall
Who it covers
Americana models including RM2652, RM2852, RM2662, RM2663, RM2862, RM3662, RM3663, RM3862, RM3863 and NDR1062
Built April 1997 through September 2006 (06E-076, expanded as 08E-032)
Models starting with DM or NDM are not included
Why it matters
A fatigue crack in the boiler tube can leak pressurized coolant, which can ignite
The free fix adds a secondary burner housing, a thermal fuse and a melt fuse
Check your serial number on Dometic's recall page or the NHTSA Equipment search
PARTS
Common Dometic replacement parts
Common Americana replacement parts include control boards, igniters, thermistors, heating elements, burners, door bins and latches. Aftermarket control boards (for example from Dinosaur Electronics) are a common alternative when an OEM board is hard to find.
Part
Fits
Dometic part #
Burner
All Americana models
2930697079
Spark electrode
All Americana models
2932781012
120V heating element, 325 W
DM2652, DM2662, DM2663, DM2852, DM2862
3850644422
120V heating element, 420 W
RM1350
3850644620
Spark electrode
RM1350
2932781053
Heating element
RM3762 / RM3962
3850644612
Part numbers are from Dometic owner's manuals. Always confirm against your model and serial number before ordering.
WHERE TO BUY
Where to buy Dometic fridge parts
Store
Type
Dometic parts
Good for
RV refrigerator parts specialist
460+ Dometic products
Parts matched to your model, OEM and aftermarket
Dometic support: 1-800-544-4881 or dometic.com/support. Store details checked October 2026; confirm your part number with any seller. Owner forums like iRV2 are useful for model-specific questions.
QUESTIONS
Dometic fridge FAQ
What does the CHECK light mean on a Dometic fridge?
On Americana models it means the burner failed to light on gas. The control tries three times, about 45 seconds each, then lights CHECK. Reset it by turning the fridge off and back on. After a propane refill, air in the line can take a few tries to clear.
What does E4 mean on a Dometic RM3762?
E4 means the 12V DC supply is out of range, roughly below 8 V or above 18 V. Check the battery, converter, fuses and wiring before replacing parts.
Is my Dometic fridge under the boiler-tube recall?
Recall 06E-076, expanded as 08E-032, covers Americana models such as the RM2652 and RM2852 built April 1997 through September 2006. Models starting with DM or NDM are not included. Check your serial number on Dometic's recall page.
Is my Dometic 2-way or 3-way?
Dometic documents that a model number ending in 3, such as the DM2663 or RM3863, is 3-way: LP, 120V AC and 12V DC. Other models are 2-way, running on LP or 120V, but still need 12V DC for their controls.
Does Dometic still make absorption RV fridges?
Dometic's US RV refrigerator page now lists only NRX compressor models, and the DM2652 page is marked discontinued. Dometic hasn't published a formal exit statement, and parts for Americana models are still widely sold.
Where do I find my Dometic fridge manual?
Dometic's manual library at documents.dometic.com has owner's and installation manuals. Search by the model number on your fridge's model and serial label.
NEED A DOMETIC PART?
Start with your model number
Boards, igniters, heating elements and door parts vary by model. RV Fridge Guys carries 460+ Dometic products, OEM and aftermarket, and will help you match the right one.
Manuals: Dometic library · Recalls: Dometic recall page · Back to RV refrigerators