{"product_id":"carrier-pg9maa048080aaka-igniter-d1ri58","title":"OEM Carrier Hot Surface Igniter 120V for PG9MAA048080AAKA","description":"\u003ch1\u003eOEM Carrier Hot Surface Igniter (LH33ZS004) for Model PG9MAA048080AAKA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM hot surface igniter for the \u003cstrong\u003eCarrier PG9MAA048080AAKA\u003c\/strong\u003e gas furnace. During every call for heat, the igniter heats to approximately 2,500°F to ignite the gas burner. When it fails — whether cracked, open-circuited, or weakened from age — the furnace control board will attempt ignition, detect no flame, and lock out the system. The result: no heat, a blinking fault code, and a cold house. Replacing the igniter with the correct OEM part (LH33ZS004) restores reliable ignition and prevents nuisance lockouts caused by under-spec aftermarket igniters.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Numbers:\u003c\/strong\u003e LH33ZS004 (Hot Surface Igniter) | 323901-701 (Igniter Bracket \u0026amp; Gasket Assembly) — factory-matched components for the PG9MAA048080AAKA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 120V AC | 5 Amp draw | Silicon carbide element | Designed for natural gas and LP applications | Factory-matched resistance and warm-up timing for Carrier IFC board sequencing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM igniters are calibrated to the exact resistance and heat-up profile required by the Carrier control board. Generic igniters can vary in warm-up time and resistance, causing intermittent lockouts or premature failure — especially in cold-start conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off power and gas before beginning. Tools needed: 1\/4\" or 5\/16\" nut driver, needle-nose pliers. \u003cem\u003eNever touch the silicon carbide element with bare hands\u003c\/em\u003e — skin oils cause hot spots and premature cracking. Use the included bracket (323901-701) to ensure proper positioning and burner seal. Verify ignition sequence after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory 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 Engineered as the direct OEM replacement for \u003cstrong\u003eCarrier PG9MAA048080AAKA\u003c\/strong\u003e packaged gas furnaces. Also cross-references with LH33ZS003, LH33ZS002, and LH33ZS001 superseded part numbers. Confirm your model and data plate specifications before ordering — our team is available to verify fitment. \u003cstrong\u003eOrder now and ship today!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642363171187,"sku":"CARRIE-PG9MAA048080AAKA-IGNITER-LH33ZS004","price":64.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642363203955,"sku":"CARRIE-PG9MAA048080AAKA-IGNITER-LH33ZS004-GEN","price":56.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-LH33ZS004_f06b0742-c7ab-423d-b7dd-49e06bec63db.jpg?v=1775033712","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa048080aaka-igniter-d1ri58","provider":"National HVAC Parts","version":"1.0","type":"link"}