{"product_id":"carrier-ph13na060000abaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA007 for PH13NA060000ABAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA007 for Model PH13NA060000ABAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier defrost control board (part number \u003cstrong\u003eHK32EA007\u003c\/strong\u003e), the factory-specified replacement for the \u003cstrong\u003eCarrier PH13NA060000ABAA\u003c\/strong\u003e heat pump. The defrost control board governs the automatic defrost cycle, periodically reversing refrigerant flow to melt frost and ice buildup from the outdoor coil during heating season. When this board fails, you'll typically see the outdoor unit iced over completely, the system running in continuous defrost, or the heat pump losing heating capacity in cold weather — all signs that the defrost timing and sensor logic have broken down.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part# HK32EA007 | Also cross-references HK32EA001 and supersedes 1173636 \/ 1177927 | Designed for Carrier\/Bryant\/Payne heat pump split systems | Factory-calibrated defrost initiation and termination logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board — not an aftermarket clone. OEM boards carry exact firmware logic, matched sensor thresholds, and factory connector pinouts. Aftermarket boards may use approximated defrost timing intervals that cause under- or over-defrosting, shortening coil and compressor life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 24V control wiring, outdoor temperature sensor leads, and defrost thermostat wires. Always photograph all wiring connections before removal. Tools needed: ¼\" nut driver, needle-nose pliers, multimeter. Recommend powering down at the disconnect before beginning. If unsure, a licensed technician can typically complete this swap in under 30 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty from date of purchase. 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 PH13NA060000ABAA\u003c\/strong\u003e heat pump (5-ton, single-stage, R-410A). Also fits a broad range of Carrier, Bryant, and Payne heat pump models that originally used HK32EA001 or HK32EA007. Always verify your existing board's part number against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641931420019,"sku":"CARRIE-PH13NA060000ABAA-CONTROL_BOARD-HK32EA007","price":310.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641931452787,"sku":"CARRIE-PH13NA060000ABAA-CONTROL_BOARD-HK32EA007-GEN","price":273.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA007_8b2692f0-d88b-4dbb-a627-8a3c314c7258.jpg?v=1775026859","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13na060000abaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}