Norcold N810 / N811 to 12V Fridge Cutout Comparison
Replacing a Norcold N810 or N811 series refrigerator with a 12V compressor model starts with the tall N81X enclosure. Norcold's N10DC has the same published opening range, while Dometic's DMC4101 comes close in height but asks for a wider cabinet.
Dimensioned comparison of the empty cabinet openings, not finished appliance outlines.
Compare the tall Norcold cabinet openings
Refrigerator
Specified enclosure H × W × D
What to check
Norcold N81X original
59.88–60.01 × 23.50–23.63 × 24 in.
Reference size for N81X-family absorption units; inspect the specific model and enclosure.
Norcold N10DC (12V)
59.88–60.01 × 23.50–23.63 × 24 in.
Identical published enclosure range; mounting and electrical work must still be checked.
Dometic DMC4101 (12V)
59.9 × 24 × 24 in.
Height fits within the listed N81X range, but 24-inch width exceeds the old range.
N81X to N10DC: what still needs changing?
Having the same rough-opening dimensions removes one major unknown, but the N10DC is not powered like an absorption refrigerator. It needs a direct, correctly protected 12V supply and manufacturer-specified airflow through its built-in vents. Old LP connections and exterior refrigerator vents require appropriate conversion work.
N81X to DMC4101: check the side framing
At 24 inches, the DMC4101's enclosure is wider than the N81X opening by roughly 0.37–0.50 inch. Even when the height is acceptable, this extra width must exist in the actual RV construction. Confirm door swing and mounting bracket support before choosing it.
12V refrigerators to compare
These are cabinet-size comparisons, not confirmed direct replacements. Measurements refer to the manufacturer-required enclosure (height × width × depth), not the refrigerator's outside dimensions. Select the exact model and door configuration before ordering.
This tall 12V compressor fridge uses the N10DC cabinet format with a refrigerator and separate freezer. It is the closest dimensional comparison among these two options for an existing N81X enclosure.
Required cabinet opening (H × W × D)59.88–60.01 in. H × 23.50–23.63 in. W × 24 in. D
Cabinet comparison: Its published required enclosure range is the same as Norcold N81X: 59.88–60.01 high × 23.50–23.63 wide × 24 deep. Verify door swing, electrical supply and ventilation.
The DMC4101L offers ten-cubic-foot storage with digital controls and a left-hinge orientation. Its required cabinet height is near the original tall Norcold enclosure.
Required cabinet opening (H × W × D)59.9 in. H × 24 in. W × 24 in. D
Cabinet comparison: At 24 inches wide, the DMC4101 requires about 3/8–1/2 inch more width than the N81X range. Confirm framing clearance before considering this option.
Measure the empty cabinet at the front and rear; check for trim, screws, floor slope and obstructions.
Allow for doors, handles, hinges and cabinet doors to open fully—not just the rectangular cutout.
Plan for a suitable dedicated 12V supply. The existing 12V control wiring for an absorption refrigerator is not automatically sufficient for compressor operation.
Follow the new model’s ventilation, mounting, levelling and electrical instructions. Have unused LP-gas connections safely disconnected and capped by a qualified technician.
Inventaire de pièces détachées pour VR, nouveau et mis à jour – Consultez-le régulièrement
Nous ajoutons constamment des pièces neuves et d'occasion pour véhicules récréatifs à notre inventaire, alors assurez-vous de consulter régulièrement notre site.
Si vous ne trouvez pas la pièce dont vous avez besoin aujourd'hui, nous l'avons peut-être encore en stock : notre base de données interne comprend des milliers de pièces neuves pour véhicules de loisirs qui ne sont pas encore répertoriées en ligne.
Envoyez-nous un SMS ou un e-mail avec le numéro de produit ou le modèle , et nous vérifierons immédiatement sa disponibilité pour vous.
