{"product_id":"carrier-ph13pr06000galaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA007 for PH13PR06000GALAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA007 for Model PH13PR06000GALAA\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 PH13PR06000GALAA\u003c\/strong\u003e heat pump. The defrost control board manages the automatic defrost cycle, monitoring outdoor coil temperature and run time to initiate and terminate defrost as needed. When this board fails, you'll typically see excessive ice or frost buildup on the outdoor unit, the system failing to shift into defrost mode, or the heat pump short-cycling without ever clearing the coil — all of which severely degrade heating efficiency and can lead to compressor damage if left unaddressed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part # HK32EA007 | Cross-references: 1173636, 1177927 | Compatible with Carrier, Bryant, and Payne heat pump platforms | Factory-original board with correct termination points and timing 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 replica. OEM boards use factory-calibrated defrost timing and temperature thresholds. Generic aftermarket boards can carry incorrect defrost initiation logic, leading to premature or missed defrost cycles and compressor stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 24V control wiring harnesses and securing the board to the control panel. Tools needed: 1\/4\" nut driver, needle-nose pliers, and a phone or camera to photograph all wiring connections before disassembly. Always shut off power at the disconnect and breaker before starting. Familiarity with heat pump wiring diagrams is recommended.\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 PH13PR06000GALAA\u003c\/strong\u003e heat pump. Also cross-references OEM part numbers HK32EA001, 1173636, and 1177927. Always verify your existing board's part number against your unit's wiring diagram before ordering. Have a question about fitment? Our HVAC parts specialists confirm compatibility before you buy — contact us today and ship the same day.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641803592051,"sku":"CARRIE-PH13PR06000GALAA-CONTROL_BOARD-HK32EA007","price":315.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641803624819,"sku":"CARRIE-PH13PR06000GALAA-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_c2ff5bb7-6b36-4bbb-a17d-f3c694ca7d08.jpg?v=1775026957","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13pr06000galaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}