{"product_id":"carrier-ph13nb04200gaaaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA007 for PH13NB04200GAAAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA007 for Model PH13NB04200GAAAA\u003c\/h1\u003e\u003cp\u003eThis OEM defrost control board (part number \u003cstrong\u003eHK32EA007\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PH13NB04200GAAAA\u003c\/strong\u003e heat pump system. The defrost control board manages the timed and sensor-triggered defrost cycles that prevent ice buildup on the outdoor coil. When this board fails, you may notice the outdoor unit freezing solid, the system running in continuous defrost mode, or the heat pump failing to switch between heating and defrost cycles entirely — all of which dramatically reduce efficiency and can cause compressor damage if left unaddressed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number HK32EA007 | Defrost Control Board | Factory-matched timing and sensor input logic | Direct drop-in replacement for Carrier PH13NB04200GAAAA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier board, programmed to exact factory defrost timing intervals and sensor thresholds. Aftermarket alternatives may use approximated logic that leads to premature coil icing or over-defrosting, shortening system life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting low-voltage control wiring and properly seating the board in the control box. Tools needed: 1\/4\" nut driver, needle-nose pliers, multimeter, and phone\/camera to photograph wiring before disconnecting. Always disconnect power at the breaker before beginning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory 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 Engineered specifically for the Carrier \u003cstrong\u003ePH13NB04200GAAAA\u003c\/strong\u003e heat pump. Verify your existing board's part number against HK32EA007 before ordering. If you're unsure of fitment, our HVAC parts specialists are available to confirm compatibility before you buy. In stock and ready to ship today — get your system back to peak heating efficiency fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641914937715,"sku":"CARRIE-PH13NB04200GAAAA-CONTROL_BOARD-HK32EA007","price":193.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641914970483,"sku":"CARRIE-PH13NB04200GAAAA-CONTROL_BOARD-HK32EA007-GEN","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA007_b4f828b0-9fa0-49aa-b877-a0b485f99f6e.jpg?v=1775026893","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nb04200gaaaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}