{"product_id":"carrier-pg8jaa024045abja-control-board-4zd3ta","title":"OEM Carrier Control Board HK42FZ013 for PG8JAA024045ABJA","description":"\u003ch1\u003eOEM Carrier Furnace Control Board HK42FZ013 for Model PG8JAA024045ABJA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Integrated Furnace Control (IFC) board for the \u003cstrong\u003eCarrier PG8JAA024045ABJA\u003c\/strong\u003e gas furnace. The control board is the central brain of your furnace — it sequences the inducer motor, hot surface igniter, gas valve, and blower motor through every heating cycle. When this board fails, you may experience symptoms including a complete no-heat lockout, erratic ignition attempts, fault codes flashing on the board's LED, unexpected blower behavior, or a furnace that starts but immediately shuts down. Replacing the control board with a genuine OEM unit ensures all timing sequences, safety lockout thresholds, and fault diagnostics match factory specifications exactly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number \u0026amp; Specs:\u003c\/strong\u003e OEM Part No. \u003cstrong\u003eHK42FZ013\u003c\/strong\u003e | Integrated Furnace Control (IFC) board | 24V control circuit | Compatible with single-stage gas valve and HSI ignition system | Factory-programmed timing and lockout logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM control boards carry factory-programmed firmware and certified safety lockout sequences. Generic or aftermarket boards frequently use approximated timing values that can cause nuisance lockouts, premature component wear, or — critically — fail to honor safety shutoffs, creating a potential hazard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 120V line voltage and multiple low-voltage control wiring harnesses. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, smartphone camera (photograph all wiring before disconnection), and a multimeter for post-install verification. Always shut off the gas supply and disconnect power at the breaker before starting. If fault codes persist after replacement, consult a licensed HVAC technician.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty against defects. In stock and ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e This board is the direct OEM replacement for \u003cstrong\u003eCarrier model PG8JAA024045ABJA\u003c\/strong\u003e. Always confirm your existing board's part number printed on the board label before ordering to ensure exact fitment. Compatible model variants may include related PG8JAA series units — contact our fitment team for confirmation. Orders placed today ship same day. Questions about compatibility? Our HVAC parts specialists verify fitment before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643221856627,"sku":"CARRIE-PG8JAA024045ABJA-CONTROL_BOARD-HK42FZ013","price":193.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643221889395,"sku":"CARRIE-PG8JAA024045ABJA-CONTROL_BOARD-HK42FZ013-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-HK42FZ013_c5bb26f6-af38-48b3-b1c7-8c26f799e46c.jpg?v=1775025299","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa024045abja-control-board-4zd3ta","provider":"National HVAC Parts","version":"1.0","type":"link"}