{"product_id":"carrier-ph13pa060000abaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA007 — PH13PA060000ABAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA007 for Model PH13PA060000ABAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM \u003cstrong\u003eCarrier HK32EA007 Defrost Control Board\u003c\/strong\u003e — the factory-specified replacement for the \u003cstrong\u003eCarrier PH13PA060000ABAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil temperature and ambient conditions to initiate, manage, and terminate timed defrost cycles. When this board fails, frost and ice accumulate unchecked on the evaporator coils, severely degrading heating efficiency and eventually causing the unit to lock out entirely. Common failure symptoms include a heat pump stuck in continuous defrost mode, a unit that never enters defrost despite heavy ice buildup, or complete loss of heating function during cold weather.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number HK32EA007 | Also supersedes \/ cross-references HK32EA001, 1173636, and 1177927 | Designed for Carrier, Bryant, and Payne heat pump split systems | Factory-programmed defrost timing and temperature logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board with factory-calibrated defrost timing algorithms. Aftermarket alternatives frequently use looser timing tolerances, leading to over-defrost (energy waste) or under-defrost (ice damage to coils and compressor). OEM ensures exact freeze-point thresholds and termination logic your system was designed for.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the disconnect box and confirm voltage is zero before proceeding. Tools needed: Phillips and flat-head screwdrivers, needle-nose pliers, multimeter, phone\/camera to photograph all wiring connections before removal. Transfer wiring harnesses one connector at a time to avoid miswiring. A qualified HVAC technician is recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty on parts. Orders placed before 3 PM EST ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for the \u003cstrong\u003eCarrier PH13PA060000ABAA\u003c\/strong\u003e (5-ton, SEER 13, single-stage R-410A heat pump). Cross-references HK32EA001, 1173636, and 1177927. Always verify your existing board's part number against your unit's data plate before ordering. Need help confirming fitment? Our HVAC parts specialists verify compatibility before you buy — no guesswork.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641843863923,"sku":"CARRIE-PH13PA060000ABAA-CONTROL_BOARD-HK32EA007","price":315.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641843896691,"sku":"CARRIE-PH13PA060000ABAA-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_6339bed8-9a09-48c8-89a5-94a953c770c9.jpg?v=1775027096","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13pa060000abaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}