{"product_id":"carrier-pg8jaa024070adja-control-board-4zd3ta","title":"OEM Carrier Furnace Control Board HK42FZ013 for PG8JAA024070ADJA","description":"\u003ch1\u003eOEM Carrier Furnace Integrated Control Board HK42FZ013 for Model PG8JAA024070ADJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM integrated furnace control (IFC) board for the \u003cstrong\u003eCarrier PG8JAA024070ADJA\u003c\/strong\u003e gas furnace. The control board is the operational brain of your furnace — it sequences the inducer motor, hot surface igniter, gas valve, and blower motor on every heating call. When this board fails, you'll typically see symptoms such as a complete no-heat condition, repeated ignition lockouts, fault codes flashing on the diagnostic LED, or erratic blower behavior. Replacing it with the correct OEM part restores factory-programmed timing, safety shutoffs, and motor outputs exactly as Carrier engineered them.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Part No. HK42FZ013 | Input: 98–132 VAC at 60 Hz | Ignitor Output: 5A at 120 VAC | Cool Blower: 30A, 2 HP, 240 VAC | Heat Blower: 5A, 1\/2 HP, 240 VAC | Inducer Motor: 4A at 120 VAC | Control Voltage: 24 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the genuine Carrier OEM board — factory-programmed with exact ignition trial timing (5-second trial, 3 retries), certified 100% gas shutoff on ignition failure, and proper brownout\/reverse-polarity protection. Aftermarket boards often use generic firmware that can trigger nuisance lockouts or void equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 120V line voltage. Always shut off gas supply and power at the breaker before starting. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, and a phone or camera to photograph all wiring harness connections before removal. Follow Carrier's wiring diagram on the furnace door label.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for \u003cstrong\u003eCarrier PG8JAA024070ADJA\u003c\/strong\u003e gas furnaces. Also replaces boards in select Bryant, Payne, and Day \u0026amp; Night models using the HK42FZ0xx series. Cross-references: CEPL130438-01, CEBD430438. Verify your existing board's part number on the board label before ordering — if you have any doubt, our fitment team will confirm compatibility before your order ships.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643217531251,"sku":"CARRIE-PG8JAA024070ADJA-CONTROL_BOARD-HK42FZ013","price":249.99,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643217564019,"sku":"CARRIE-PG8JAA024070ADJA-CONTROL_BOARD-HK42FZ013-GEN","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK42FZ013_21c594ec-b5eb-40aa-8682-12e7041bd603.jpg?v=1775031276","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa024070adja-control-board-4zd3ta","provider":"National HVAC Parts","version":"1.0","type":"link"}