{"product_id":"carrier-ph14na06000gbbaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 for PH14NA06000GBBAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH14NA06000GBBAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM defrost control board (part number \u003cstrong\u003eHK32EA001\u003c\/strong\u003e) factory-specified for the \u003cstrong\u003eCarrier PH14NA06000GBBAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil conditions and initiates the defrost cycle to prevent ice accumulation on the evaporator coil. When this board fails, common symptoms include the outdoor unit becoming encased in ice, the system never entering defrost mode, or the unit running continuously in heating mode with drastically reduced efficiency. In some cases a faulty board will trigger the system into a lockout, leaving your home without heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e HK32EA001 | Manufacturer: Carrier Corporation | Cross-references: CEPL130524-01, CEBD430524-06A, 1173636, 1177927\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory part — not an aftermarket substitute. OEM boards maintain exact defrost timing sequences and relay logic. Generic boards frequently carry wider tolerance thresholds, which can cause premature re-freeze or over-defrost, stressing the compressor and reversing valve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 24V control wiring, low-voltage signal leads, and board mounting hardware. Tools needed: #2 Phillips screwdriver, 1\/4\" nut driver, multimeter (for pre-install coil sensor verification), and needle-nose pliers. Always de-energize the unit at the disconnect and confirm 0V before handling. Photograph all wiring connections before removal.\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 when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the direct factory replacement for \u003cstrong\u003eCarrier PH14NA06000GBBAA\u003c\/strong\u003e heat pumps. Also compatible with select Bryant and Payne heat pump models sharing the HK32EA001 board specification — verify your unit's data plate and existing board part number before ordering. Our parts specialists are available to confirm fitment prior to purchase. Order today and get your system back to peak heating efficiency fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641775051123,"sku":"CARRIE-PH14NA06000GBBAA-CONTROL_BOARD-HK32EA001","price":281.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641775083891,"sku":"CARRIE-PH14NA06000GBBAA-CONTROL_BOARD-HK32EA001-GEN","price":247.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA001_dab153d4-f7ed-4b38-87f2-ef4acb907b62.jpg?v=1775026540","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph14na06000gbbaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}