{"product_id":"carrier-pg9yaa060100acss-control-board-4zd3t1","title":"OEM Carrier Integrated Furnace Control Board HK42FZ018 — PG9YAA060100A","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ018 for Model PG9YAA060100ACSS\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM Integrated Furnace Control (IFC) board for the \u003cstrong\u003eCarrier PG9YAA060100ACSS\u003c\/strong\u003e gas furnace. The control board is the brain of your heating system — it sequences ignition, monitors safety switches and pressure sensors, drives inducer and blower timing, and triggers lockout codes when a fault is detected. Common failure symptoms include the furnace not heating at all, repeated ignition lockouts, erratic or short-cycling operation, blower running continuously, or error codes flashing on the board itself. If your furnace is stuck in a fault loop or won't advance past a specific stage, the IFC board is a primary suspect after ruling out individual components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e HK42FZ018 | Cross-references: CEPL130590-01, CEBD430590-10A | Factory-matched firmware and relay ratings for the PG9YAA060100ACSS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board — not an aftermarket clone. OEM boards carry factory-calibrated timing sequences and relay logic. Aftermarket boards can introduce ignition timing drift or false safety trips that void equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Board replacement requires shutting off gas and 120V power, photographing and labeling all wire harness connections, and verifying jumper settings match the removed board. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, phone camera for wiring photos. Basic HVAC service knowledge recommended; consult a licensed technician if unsure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePG9YAA060100ACSS\u003c\/strong\u003e packaged gas furnace. Also fits select Carrier, Bryant, and Payne models using the HK42FZ018 board — always verify the part number on your existing board's label before ordering. Questions about fitment? Our HVAC parts specialists confirm compatibility before your order ships — contact us today and get back to heat fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642038538611,"sku":"CARRIE-PG9YAA060100ACSS-CONTROL_BOARD-HK42FZ018","price":472.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642038571379,"sku":"CARRIE-PG9YAA060100ACSS-CONTROL_BOARD-HK42FZ018-GEN","price":415.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK42FZ018_742e17b9-ebb0-496c-8d1c-5990c4979dba.jpg?v=1775036168","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9yaa060100acss-control-board-4zd3t1","provider":"National HVAC Parts","version":"1.0","type":"link"}