{"product_id":"oem-goodman-relay-for-wghp4436aag-10135604","title":"OEM Goodman Relay for WGHP4436AAG — 10135604","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10135604 Relay\u003c\/strong\u003e is a genuine OEM control relay engineered for the Goodman \u003cstrong\u003eWGHP4436AAG\u003c\/strong\u003e packaged heat pump. This relay switches control voltage to operate fan motors, compressor contactors, or auxiliary loads as commanded by the unit's control board or thermostat. A failing relay can cause no-start conditions, intermittent operation, or a component that won't shut off — replacing it with the correct OEM part restores reliable system control.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e Electromechanical control relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e 10135604\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits model:\u003c\/strong\u003e WGHP4436AAG and related packaged units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Switches fan, compressor, or auxiliary control circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Factory-spec terminals and footprint\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine OEM Goodman 10135604\u003c\/strong\u003e guarantees the correct coil voltage, contact rating, and terminal layout for a drop-in replacement. Generic relays may match contact ratings but differ in pin arrangement or coil voltage, requiring rewiring and risking premature failure. For control reliability, choose the OEM relay.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — Requires disconnecting power, labeling wires, and transferring connections to the matching terminals. Basic electrical knowledge and a multimeter are recommended to verify coil and contact operation. Always lock out power at the disconnect before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032348475763,"sku":"10135604-GEN","price":34.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048298168691,"sku":"10135604","price":45.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-relay-fan-10135604_46cfd261-bbfe-4103-a507-2f90b3c17ad2.jpg?v=1782950168","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-relay-for-wghp4436aag-10135604","provider":"National HVAC Parts","version":"1.0","type":"link"}