{"product_id":"norcold-rv-refrigerator-power-circuit-board-628661-12v-dc","title":"Norcold RV Refrigerator Power Circuit Board | 628661 | 12V DC","description":"\u003cp\u003eRestore reliable operation to your Norcold RV refrigerator with the \u003cstrong\u003eNorcold 628661 Power Circuit Board\u003c\/strong\u003e. This genuine Norcold OEM replacement power board is the critical component that manages power distribution and operational logic for your RV refrigerator — controlling heating elements, cooling cycles, and the electrical systems that keep your fridge running. When the power board fails, you'll see symptoms ranging from a completely unresponsive fridge to erratic operation to no cooling at all.\u003c\/p\u003e\n\n\u003ch3\u003eWide Norcold Refrigerator Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe 628661 fits an extensive range of Norcold RV refrigerator series:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e1200 Series\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e1210 Series\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e2117 Series\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN1095 Series\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN41X Series\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN51X Series\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN61X Series\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN62X Series\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN64X Series\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN81X Series\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN82X Series\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN84X Series\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThat's broad coverage across the Norcold RV refrigerator lineup — verify your existing refrigerator model on the manufacturer label before ordering to confirm compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eCross-Reference Part Numbers\u003c\/h3\u003e\n\u003cp\u003eThis same Norcold power circuit board is referenced under several alternate part numbers depending on the supplier or catalog:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e628661\u003c\/strong\u003e (primary)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e03-2420\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e121468\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e391559\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eNO628661\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your existing board or supplier documentation shows any of these numbers, this 628661 is the matching replacement.\u003c\/p\u003e\n\n\u003ch3\u003eWhat This Board Does\u003c\/h3\u003e\n\u003cp\u003eThe power circuit board is one of the critical brains of your Norcold refrigerator. It manages:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower distribution\u003c\/strong\u003e across the refrigerator's electrical components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeating element control\u003c\/strong\u003e for the cooling cycle (Norcolds use absorption refrigeration, which uses heat to drive cooling)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAC and DC power switching\u003c\/strong\u003e on dual-power models\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTemperature regulation logic\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety circuits\u003c\/strong\u003e that protect the unit from electrical faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Failure Symptoms\u003c\/h3\u003e\n\u003cp\u003eCommon reasons to replace the power circuit board include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerator completely unresponsive\u003c\/strong\u003e — no display, no operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eErratic operation\u003c\/strong\u003e — intermittent function or unexpected shutdowns\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo cooling\u003c\/strong\u003e despite the unit appearing to power on\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eHeating element not activating\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eError codes\u003c\/strong\u003e on the control panel\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSwitching between AC and LP gas modes fails\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower supply issues\u003c\/strong\u003e isolated to the board after testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore assuming the power board is the cause, rule out simpler issues — wiring connections, AC and DC power supply, fuses, and thermistor function — since these can mimic board failure symptoms. Our \u003ca href=\"https:\/\/thervsurplus.com\/blogs\/news\/rv-refrigerator-not-cooling\"\u003eRV Refrigerator Not Cooling troubleshooting guide\u003c\/a\u003e walks through the typical diagnostic path.\u003c\/p\u003e\n\n\u003ch3\u003eGenuine Norcold OEM Replacement\u003c\/h3\u003e\n\u003cp\u003eAs a Norcold factory replacement part, the 628661 is built to original specifications for a precise drop-in fit in compatible refrigerator installations.\u003c\/p\u003e\n\n\u003ch3\u003e⚠️ Professional Installation Recommended\u003c\/h3\u003e\n\u003cp\u003eRefrigerator power board replacement involves \u003cstrong\u003eworking with both AC and DC electrical systems, plus LP gas system interfaces on dual-fuel models\u003c\/strong\u003e. Installation should be performed by a \u003cstrong\u003equalified RV service technician\u003c\/strong\u003e. Improperly installed control boards can result in safety risks, refrigerator damage, or fire hazards. Always verify proper operation after installation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenuine Norcold OEM\u003c\/strong\u003e power circuit board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide compatibility\u003c\/strong\u003e — fits 12 Norcold refrigerator series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12V DC\u003c\/strong\u003e operation\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eBeige finish\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eDirect OEM replacement\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-references:\u003c\/strong\u003e 628661, 03-2420, 121468, 391559, NO628661\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eEasy to install\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-effective\u003c\/strong\u003e alternative to full refrigerator replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Norcold\u003c\/li\u003e\n  \u003cli\u003ePart Number: 628661 (also 03-2420, 121468, 391559, NO628661)\u003c\/li\u003e\n  \u003cli\u003eItem #: 43971\u003c\/li\u003e\n  \u003cli\u003eType: Refrigerator Power Circuit Board\u003c\/li\u003e\n  \u003cli\u003eVoltage: 12V DC\u003c\/li\u003e\n  \u003cli\u003eColor: Beige\u003c\/li\u003e\n  \u003cli\u003eCompatible Refrigerators: Norcold 1200, 1210, 2117, N1095, N41X, N51X, N61X, N62X, N64X, N81X, N82X, N84X Series\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Norcold","offers":[{"title":"Default Title","offer_id":58099801817391,"sku":null,"price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/7663\/0063\/files\/NRC628661.jpg?v=1782223091","url":"https:\/\/thervsurplus.com\/products\/norcold-rv-refrigerator-power-circuit-board-628661-12v-dc","provider":"The RV Surplus","version":"1.0","type":"link"}