{"product_id":"carrier-ch13na04200gacba-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA007 for CH13NA04200GACBA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA007 for Model CH13NA04200GACBA\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 CH13NA04200GACBA\u003c\/strong\u003e heat pump condenser. The defrost control board monitors outdoor coil temperature and ambient conditions, initiating timed defrost cycles to prevent ice buildup on the coil. When this board fails, you may notice the outdoor unit icing over completely, the system failing to enter or exit defrost mode, erratic short-cycling, or a full system lockout with no heating output — even when the thermostat is calling for heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part No. HK32EA007 | Factory-matched defrost timing and temperature logic | 24V control circuit compatible | Direct plug-and-play connector replacement with no field wiring modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board programmed to exact factory defrost initiation and termination parameters. Aftermarket boards frequently use generic timing intervals that cause premature or delayed defrost cycles, reducing system efficiency and risking compressor damage from sustained ice loading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires shutting off power at the disconnect and breaker before accessing the control compartment. Tools needed: 1\/4\" and 5\/16\" nut drivers, flathead screwdriver, multimeter for verifying 24V control voltage. Photograph all wiring and connector positions before removal. Board mounts on a standard standoff bracket inside the unit's control panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. In-stock and ships same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eCH13NA04200GACBA\u003c\/strong\u003e split-system heat pump condenser. Always verify the OEM part number HK32EA007 on your existing board's label before ordering to confirm fitment. Our technical team is available to verify compatibility prior to purchase — never guess on a control board. Order now and get same-day shipping on all in-stock parts.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909628350835,"sku":"CARRIE-CH13NA04200GACBA-CONTROL_BOARD-HK32EA007","price":102.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909628383603,"sku":"CARRIE-CH13NA04200GACBA-CONTROL_BOARD-HK32EA007-GEN","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-defrost-HK32EA007_2134cdd8-76e2-463c-9ebd-8b1066f37070.jpg?v=1782913418","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ch13na04200gacba-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}