{"product_id":"carrier-ph10ja03600gagaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 — PH10JA03600GAGAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH10JA03600GAGAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM defrost control board (part number \u003cstrong\u003eHK32EA001\u003c\/strong\u003e) designed as the direct replacement for the \u003cstrong\u003eCarrier PH10JA03600GAGAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil conditions and manages timed or demand-initiated defrost cycles, reversing refrigerant flow to melt ice buildup on the outdoor coil. When this board fails, you'll typically experience a continuously iced outdoor coil, the unit stuck in defrost mode, failure to enter or exit defrost, or a complete system lockout — all of which result in lost heating capacity and potential compressor damage if left unaddressed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V control voltage | 5A rated | Single-phase | Board ID: CEPL130524-01 | Dimensions approx. 6\" × 4\" | Direct plug-in harness replacement — no wiring modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part built to exact OEM tolerances. Aftermarket defrost boards frequently use off-spec timing components that cause premature or missed defrost cycles, accelerating compressor wear and reducing system efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the breaker before beginning. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, phone or camera to photograph wiring before removal. Transfer all wire harnesses one-at-a-time to avoid miswiring. Confirm defrost cycle initiates after reinstall by jumping the defrost test pins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the \u003cstrong\u003eCarrier PH10JA03600GAGAA\u003c\/strong\u003e heat pump. Also fits select 38YCG and related Carrier\/Bryant heat pump platforms sharing the HK32EA001 board specification — verify your unit's data plate and existing board part number before ordering. Our HVAC parts specialists are available to confirm fitment at no charge before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641995317619,"sku":"CARRIE-PH10JA03600GAGAA-CONTROL_BOARD-HK32EA001","price":261.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641995350387,"sku":"CARRIE-PH10JA03600GAGAA-CONTROL_BOARD-HK32EA001-GEN","price":230.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA001_5f1822ef-db1a-4d0f-934b-0ac313d6548e.jpg?v=1775026647","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja03600gagaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}