{"product_id":"carrier-ph13nr036000aeaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 — PH13NR036000AEAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH13NR036000AEAA\u003c\/h1\u003e\u003cp\u003eThis genuine OEM defrost control board (part number \u003cstrong\u003eHK32EA001\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PH13NR036000AEAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil conditions and governs when the system enters and exits its defrost cycle — a critical function in heat pump operation. When this board fails, the outdoor coil can ice over completely, severely reducing heating capacity, causing the system to trip on high-pressure lockout, or preventing the unit from completing a defrost cycle altogether. Common symptoms include a heavily frosted or fully frozen outdoor coil, the unit running continuously in heating mode without relief, or fault codes related to defrost timing on your thermostat or system diagnostics.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V control voltage | 5A rated | Board ID: CEPL130524-01 \/ CEBD430524-06A | Compatible relay: Potter \u0026amp; Brumfield T9AS2D22-24 | Single-phase application | Dimensions approx. 6\" × 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part. OEM boards use factory-matched relay timing and threshold logic for the PH13NR036000AEAA — aftermarket alternatives may use generalized defrost intervals that shorten compressor life or cause nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at both the breaker and disconnect box before servicing. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, phone camera (photograph all wiring before removal). Swap connectors one-at-a-time to avoid miswiring. A multimeter is recommended to verify 24V control voltage before and after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PH13NR036000AEAA\u003c\/strong\u003e heat pump (3-ton, R-410A). Cross-reference part numbers: CEPL130524-01, CEBD430524-06A, 151922. Also fits select Bryant and Payne heat pump models — verify your unit's data plate and existing board markings before ordering. Our fitment team is available to confirm compatibility prior to purchase.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641871323507,"sku":"CARRIE-PH13NR036000AEAA-CONTROL_BOARD-HK32EA001","price":261.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641871356275,"sku":"CARRIE-PH13NR036000AEAA-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_97af860c-8906-4dfd-a3cc-f9152456604b.jpg?v=1775026724","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr036000aeaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}