Keep your Dometic absorption refrigerator lighting reliably on propane. This OEM-spec electrode and wire lead assembly is a direct drop-in replacement for the ignition system in over 30 DM, ND, and RM series Dometic refrigerators commonly found in travel trailers, fifth wheels, and motorhomes.
When a Dometic absorption refrigerator fails to light on LP gas, the electrode and wire lead assembly is one of the first components to inspect. Carbon buildup, cracked insulators, or a broken conductor can all prevent the spark from jumping the gap, leaving your fridge running on 120V only -- or not at all. Dometic part 20348 restores proper ignition with an OEM-matched replacement that installs without modification.
This part is also cataloged under NBK part number 20348, making it easy to cross-reference at most RV service counters. At 1.5 lbs, it ships quickly and installs with basic hand tools in a typical service call or DIY repair session.
Engineered to Dometic factory specifications -- no drilling, no adapters, no fabrication required for listed models.
Covers over 30 DM, ND, and RM series Dometic absorption refrigerators found across a broad range of RV brands and years.
Electrode and conductor wire ship as a single assembly, eliminating the need to source or splice a separate ignition wire.
Also listed as NBK 20348 -- widely recognized at RV dealerships and independent service shops for fast parts lookup.
The electrode is the spark-generating tip positioned near the LP burner inside your refrigerator's boiler compartment. The wire lead connects that tip to the ignition control board, completing the circuit that fires the spark. When either component degrades, the fridge will fail to light on gas -- even if the gas valve and control board are functioning correctly. Replacing this assembly restores the full ignition circuit.
Dometic part 20348 is confirmed to fit the following refrigerator models:
Always verify against your refrigerator's model and serial tag before ordering. The tag is typically located inside the fresh-food compartment on the upper wall or door frame.
This part is installed in the burner compartment of an LP-fueled absorption refrigerator. Before beginning any repair, turn off the LP gas supply at the tank and allow the system to cool. Confirm there is no gas smell before applying power to test ignition. If you are unfamiliar with LP appliance service, have the installation performed by a qualified RV technician.