{"product_id":"carrier-hk61ea033-hvac-rectifier-control-board-ac-to-dc-oem","title":"Carrier HK61EA033 | HVAC Rectifier Control Board | AC to DC | OEM","description":"\u003ch1\u003e\u003cstrong\u003eCarrier HK61EA033 | HVAC Rectifier Control Board | AC to DC | OEM\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCarrier HK61EA033\u003c\/strong\u003e is a genuine Factory Authorized Part™ designed to provide regulated power conversion within residential HVAC systems. This integrated rectifier board converts incoming \u003cstrong\u003eAlternating\u003c\/strong\u003e \u003cstrong\u003eCurrent \u003c\/strong\u003e(\u003cstrong\u003eAC\u003c\/strong\u003e) into the stable \u003cstrong\u003eDirect Current\u003c\/strong\u003e (\u003cstrong\u003eDC\u003c\/strong\u003e) required to operate specific communication relays and low-voltage components. Engineered for \u003cstrong\u003eCarrier, Bryant, and Payne\u003c\/strong\u003e air handlers and furnace series, it ensures consistent power delivery to the system's control circuit. This \u003cstrong\u003eOEM component \u003c\/strong\u003eis a direct replacement for legacy power boards, maintaining factory electrical specifications and supporting the functional timing of the ignition and blower sequences.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number HK61EA033:\u003c\/strong\u003e A factory-certified replacement ensuring 100% electrical compatibility with Carrier Corporation air handlers and furnaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Power Conversion:\u003c\/strong\u003e Specifically engineered to convert 24V AC signals into filtered DC power for high-sensitivity internal relays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Regulation Logic:\u003c\/strong\u003e Maintains a steady DC output to protect downstream microprocessors from minor voltage fluctuations and electrical noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterference Suppression: \u003c\/strong\u003eActs as a specialized electronic filter to eliminate \"chatter\" in relays and prevent communication errors between control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact OEM Fit: \u003c\/strong\u003eDesigned as a drop-in replacement for the HK61EA003, utilizing the same mounting footprint to eliminate the need for field modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Factory Authorized Parts™\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Carrier Corporation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart #:\u003c\/strong\u003e HK61EA033\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e HK61EA033-OEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 822529651477\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 3 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 24 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Type:\u003c\/strong\u003e Filtered DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 3A Pilot Duty Protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4.05\" L x 3.25\" W x 1.8\" H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e🛠️ HVAC Depot Pro Tip\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTake a Picture First: Before removing the leads from the old rectifier, photograph the terminal orientations. Because the HK61EA033 converts power types, reversing the polarity during installation can cause an immediate short circuit in the new board. Diagnostic Check: This rectifier is frequently paired with the HN61PC002 relay; if your system still fails to engage after replacing the board, the relay may be the secondary cause of the electrical fault.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCross-Reference\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch3\u003e\u003cstrong\u003eSuperseded\/Legacy: \u003c\/strong\u003e\u003c\/h3\u003e\nHK61EA003, CESO130052-01, 1171780, 1186788\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003e\u003cstrong\u003eDrawing\/Production Numbers:\u003c\/strong\u003e\u003c\/h3\u003e\nCEPL130541-01, CEBD430344-04B\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003e\u003cstrong\u003eRelated Hardware:\u003c\/strong\u003e\u003c\/h3\u003e\nCompatible with HN61PC002 Relay\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003e\u003cstrong\u003eBrand Equivalents:\u003c\/strong\u003e\u003c\/h3\u003e\nTotaline, Bryant Commercial, Payne Residential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eModel Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFB4CNP Series\u003c\/strong\u003e (Suffixes: 018000AAAA, 018T00AAA, 024000AAAA, 030000AAAA, 060000AAAA, 060T00AAAAA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEHK2 \/ EHK3 Series\u003c\/strong\u003e (Suffixes: 05B01, 08B01, 10B01, 05B02)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKFCEH Series\u003c\/strong\u003e (Suffixes: 0401N03, 0501N05, 0801N08, 0901N10, 1001C08, 1501F15, 2001318, 3001F15)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFJ5ANXB \/ FZ4ANP\u003c\/strong\u003e (Suffixes: 24L00EAAA, 061L15ECAA)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":52587675222379,"sku":"HK61EA033","price":80.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/9683\/9531\/files\/HK61EA033.jpg?v=1763397827","url":"https:\/\/tophvacparts.com\/products\/carrier-hk61ea033-hvac-rectifier-control-board-ac-to-dc-oem","provider":"HVAC Parts and Equipment Depot Open To Homeowners and Contractors","version":"1.0","type":"link"}