{"product_id":"oem-goodman-defrost-relay-for-wghp4348aaa-heat-pump-10135605","title":"OEM Goodman Defrost Relay for WGHP4348AAA Heat Pump — 10135604","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10135604 Relay\u003c\/strong\u003e is a genuine OEM control relay designed for \u003cstrong\u003eWGHP4348AAA\u003c\/strong\u003e heat pump systems. This relay switches power to a load — such as the compressor, fan, or defrost circuit — in response to the control board signal. A failed relay results in no-start conditions, chattering contacts, or components that won't energize, so a precise replacement restores reliable system operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10135604\u003c\/li\u003e\n\u003cli\u003eCompatible Model: WGHP4348AAA\u003c\/li\u003e\n\u003cli\u003eType: Electromechanical control relay\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eApplication: Heat pump control \/ switching circuit\u003c\/li\u003e\n\u003cli\u003eFit: Direct OEM exact-fit replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM 10135604\u003c\/strong\u003e is rated for the exact coil voltage, contact amperage, and terminal layout of the WGHP4348AAA control circuit. Generic relays may differ in pinout, coil rating, or contact load capacity, leading to miswiring or premature failure. The OEM relay drops in without adapters and preserves manufacturer reliability.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — disconnect power, note wire positions, and swap the relay on its mount. No refrigerant work required. Best performed by a qualified technician for correct lead identification.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057205330291,"sku":"GOODMAN-896","price":41.94,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-defrost-relay-for-wghp4348aaa-heat-pump-10135605","provider":"National HVAC Parts","version":"1.0","type":"link"}