Norcold Refrigerator Power Supply Circuit Board 637082 – For 2118

Power up your RV refrigerator with this high-quality NEW replacement power supply circuit board designed specifically for Norcold 2118 Series models. Built to meet the exacting standards of Norcold—America’s trusted name in RV refrigeration—this board ensures your refrigerator operates reliably and efficiently, whether you're running on AC or LP gas. It includes installation instructions for easy replacement and is compatible with a wide range of 2118 model variants, including IM, BK, and SS versions. Ideal for RVers seeking OEM-level performance and durability.

Key Specifications:

• Compatibility: Norcold 2118, 2118BK, 2118IM, 2118IMBK, 2118IMBKD, 2118IMSS, 2118IMSSD, 2118IMD

• Function: Replaces the original power supply circuit board

• Installation: Comes with detailed instructions

• Application: RV refrigerator control systems

• Power Type: AC/LP Gas (2-way systems)

Features & Benefits:

• Genuine Norcold replacement for optimal performance

• Engineered for long-term reliability

• Designed for easy installation with included guide

• Manufactured to meet and exceed RV industry standards

• Limited supplier warranty for peace of mind

Norcold 2118 power-board application

Norcold 637082 is identified as a rear power-supply/control circuit board for specified 2118-series absorption refrigerators, including 2118 model variants with ice-maker and black/stainless trim configurations where the manufacturer parts schedule identifies this board. This electrical service part is distinct from an interior optical/display control module and from a compressor refrigerator's control electronics.

Match the exact 2118 model and serial number, original power-board identification, installed harness and power-mode connections before purchase. Ice-maker options and trim colours alone do not establish electronics interchangeability. Maintain the original 2118 model references above.