{"product_id":"carrier-ph13na030000abaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA007 — PH13NA030000ABAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA007 for Model PH13NA030000ABAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier defrost control board (part number \u003cstrong\u003eHK32EA007\u003c\/strong\u003e), factory-specified for the \u003cstrong\u003eCarrier PH13NA030000ABAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil temperature and manages timed defrost cycles to prevent frost and ice accumulation on the evaporator coil. When this board fails, you may experience a frozen outdoor coil, the unit getting stuck in defrost mode, failure to switch between heating and cooling, or a complete system lockout after repeated defrost errors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part # HK32EA007 | Also cross-references HK32EA001, 1173636, 1177927 | Timed defrost control with temperature-sensing input | Factory-matched for Carrier, Bryant, and Payne heat pump platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board built to exact factory tolerances. Aftermarket substitutes may lack proper timing calibration, leading to short defrost cycles, coil freeze-up, or premature compressor damage — costing far more than the board itself.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Shut off power at the disconnect and breaker before beginning. Document all wiring connections with photos before removal. Tools needed: 1\/4\" nut driver, flat-head screwdriver, needle-nose pliers. A multimeter is recommended to verify 24V control voltage post-install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. Ships same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PH13NA030000ABAA\u003c\/strong\u003e split-system heat pump. This board is also used across multiple Carrier, Bryant, and Payne heat pump models — verify your unit's data plate and existing part number before ordering. Our HVAC specialists are available to confirm fitment. \u003cstrong\u003eOrder today and receive same-day shipping on in-stock inventory.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641936531827,"sku":"CARRIE-PH13NA030000ABAA-CONTROL_BOARD-HK32EA007","price":315.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641936564595,"sku":"CARRIE-PH13NA030000ABAA-CONTROL_BOARD-HK32EA007-GEN","price":277.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA007_f008c317-2a8a-4664-b87d-21266580e0d3.jpg?v=1775027053","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13na030000abaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}