{"product_id":"carrier-pg9mab048100lbsa-control-board-4zd3ta","title":"OEM Carrier Control Board HK42FZ013 for PG9MAB048100LBSA","description":"\u003ch1\u003eOEM Carrier Furnace Control Board HK42FZ013 for Model PG9MAB048100LBSA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM integrated furnace control (IFC) board for the \u003cstrong\u003eCarrier PG9MAB048100LBSA\u003c\/strong\u003e gas furnace. The control board is the central nervous system of your furnace — it sequences every stage of operation, including inducer startup, hot surface ignition, gas valve activation, blower motor timing, and fault code diagnostics. When this board fails, you may experience a hard lockout with no heat, erratic ignition attempts, a continuously running blower, or status LED fault codes indicating a board-level failure. Replacing it with the correct OEM part ensures full compatibility with all connected components and restores factory-programmed timing sequences.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number HK42FZ013 | Factory-matched IFC board | 120V input | 24V control circuit output | Compatible with single-stage gas valve and HSI ignition system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board with factory firmware and exact terminal layout. Aftermarket boards may require wiring modifications, carry mismatched timing sequences, and void equipment warranties — always use OEM on control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Moderate skill required. Power off and lock out the furnace at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, phone or camera to photograph all wiring harness connections prior to removal. Transfer one connector at a time to avoid miswiring. Verify all LED indicators on the new board before closing the cabinet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for the \u003cstrong\u003eCarrier PG9MAB048100LBSA\u003c\/strong\u003e gas furnace. Always cross-reference the part number printed on your existing board before ordering, as similar Carrier models may use a different board revision. Need help confirming fitment? Our HVAC parts specialists verify compatibility before your order ships — contact us anytime.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642150900083,"sku":"CARRIE-PG9MAB048100LBSA-CONTROL_BOARD-HK42FZ013","price":193.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642150932851,"sku":"CARRIE-PG9MAB048100LBSA-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_2b7cf06a-919a-47e4-81d6-569a2dd4cf8d.jpg?v=1775025318","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9mab048100lbsa-control-board-4zd3ta","provider":"National HVAC Parts","version":"1.0","type":"link"}