{"product_id":"carrier-pg8maa048070abja-control-board-4zd3ta","title":"OEM Carrier Furnace Control Board HK42FZ013 for PG8MAA048070ABJA","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ013 for Model PG8MAA048070ABJA\u003c\/h1\u003e\u003cp\u003eThe \u003cstrong\u003eCarrier HK42FZ013\u003c\/strong\u003e is the factory-specified Integrated Furnace Control (IFC) board for the \u003cstrong\u003ePG8MAA048070ABJA\u003c\/strong\u003e gas furnace. This microprocessor-based board is the brain of the furnace — it sequences every heating cycle by orchestrating the inducer motor, hot surface igniter, gas valve, and blower motor. When this board fails, symptoms typically include a complete no-heat lockout, erratic blower operation, failure to advance past the inducer pre-purge stage, or fault codes flashing on the diagnostic LED. If your furnace starts and immediately shuts down, or never advances to ignition at all, this is the first component to inspect and test.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HK42FZ013 | Cross-reference: CEPL130438-01, CEBD430438 series | Factory-matched to Carrier PG8MAA048070ABJA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Specs:\u003c\/strong\u003e Single-stage HSI (Hot Surface Ignition) control | 24 VAC thermostat compatible | Controls gas valve, ignitor, PSC blower motor, inducer, humidifier, and air cleaner outputs | Onboard diagnostic LED for fault code readout | 98–132 VAC input at 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM board built to exact Carrier factory tolerances. Generic or third-party boards may lack correct timing sequences and safety lockout logic, risking nuisance shutdowns or unsafe operation. OEM boards preserve your equipment warranty and ensure code-compliant performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Power down and lock out the furnace before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, and a smartphone to photograph all wiring connections before removal. ESD (electrostatic discharge) precautions are critical — always ground yourself to bare metal on the furnace chassis before handling the board. Label every connector. Installation typically takes 30–60 minutes for an experienced DIYer or technician.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e OEM manufacturer 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 Designed for Carrier model \u003cstrong\u003ePG8MAA048070ABJA\u003c\/strong\u003e gas furnace. Also replaces HK42FZ004, HK42FZ007, HK42FZ008, HK42FZ009, HK42FZ011, HK42FZ013, and HK42FZ016 series boards on compatible Carrier, Bryant, and Payne units — always verify your existing part number and board revision against your unit's wiring diagram before ordering. Have questions about fitment? Our HVAC parts specialists verify compatibility before you buy — contact us today. \u003cstrong\u003eIn stock and ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643007095155,"sku":"CARRIE-PG8MAA048070ABJA-CONTROL_BOARD-HK42FZ013","price":249.99,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643007127923,"sku":"CARRIE-PG8MAA048070ABJA-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_da6aad2f-d097-48da-aec1-072ca5bdacd0.jpg?v=1775031300","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa048070abja-control-board-4zd3ta","provider":"National HVAC Parts","version":"1.0","type":"link"}