Norcold 636852 / Catalog 50801 Rear Power Board for 2118 Refrigerators

Norcold 636852 is an older power-board reference cross-listed by parts suppliers for the Norcold 2118-series RV refrigerator. Supplier catalog number 50801 identifies this listing. Norcold's factory 2118 parts list, revision 637110 dated February 6, 2025, specifies 637082 as the rear power-board service kit for the 2118 family.

Part identification

• Manufacturer: Norcold / Thetford
• Board reference: 636852
• Supplier catalog reference: 50801
• Factory-listed service-kit reference for the 2118: 637082
• Component: rear refrigerator power-control circuit board
• Condition: brand new

Refrigerator applications

The factory 2118 parts schedule lists the 637082 rear power-board service kit for both non-dispenser ice-maker (IM) and dispenser-equipped (IMD) 2118 refrigerators, including the corresponding black and stainless exterior configurations. Suppliers cross-reference 636852 to this later kit, but the 2025 manufacturer parts list names 637082, not 636852. Confirm the exact board supplied, original board markings and any required kit hardware before substitution.

Important distinctions

This part is located at the rear of the refrigerator, not in the front display area. Norcold lists optical-control kit 637081 separately. Do not confuse this board with the optical/display board or assume that every accessory from the factory 637082 service kit accompanies the individual 636852 listing. Have electrical service performed by a qualified technician following Norcold instructions.