{"product_id":"carrier-pg9maa048100adka-igniter-d1ri58","title":"OEM Carrier Hot Surface Igniter 120V for PG9MAA048100ADKA — LH33ZS004","description":"\u003ch1\u003eOEM Carrier Hot Surface Igniter 120V 5A for Model PG9MAA048100ADKA — Part LH33ZS004\u003c\/h1\u003e\u003cp\u003eThis OEM hot surface igniter (part number \u003cstrong\u003eLH33ZS004\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PG9MAA048100ADKA\u003c\/strong\u003e gas furnace. During every heating cycle, the control board energizes the igniter, which heats to over 1,800°F to ignite the gas burner. When this component fails, the furnace will attempt ignition, fail to light, and enter a safety lockout — leaving you with no heat. A faulty igniter is one of the most common causes of furnace no-heat calls.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 120V AC | 5 Amp draw | Silicon carbide element | Factory OEM part number LH33ZS004 | Direct plug-in connector replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the genuine Carrier OEM igniter — manufactured to exact resistance and thermal-cycling tolerances. Generic igniters often use lower-grade silicon carbide that cracks prematurely under repeated heat stress, leading to repeat failures within one to two seasons.\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\" nut driver or 5.5mm socket, needle-nose pliers. Disconnect the two-wire harness, remove the single mounting screw, and swap in the new igniter. \u003cem\u003eNever touch the ceramic element with bare hands\u003c\/em\u003e — skin oils cause hot spots and premature cracking. Verify ignition sequence on first startup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory 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 Engineered as the direct OEM replacement for \u003cstrong\u003eCarrier model PG9MAA048100ADKA\u003c\/strong\u003e and other Carrier, Bryant, and Payne furnaces specifying part number LH33ZS004. Also cross-references LH33ZS003, LH33ZS002, and LH33ZS001 on applicable models. Always verify your model's service literature or data plate before ordering. Our fitment team is available to confirm compatibility before you buy — just reach out before placing your order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642329190771,"sku":"CARRIE-PG9MAA048100ADKA-IGNITER-LH33ZS004","price":66.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642329223539,"sku":"CARRIE-PG9MAA048100ADKA-IGNITER-LH33ZS004-GEN","price":58.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-LH33ZS004_24a376d7-7df1-4c53-a059-74c377e5b5e2.jpg?v=1775033717","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa048100adka-igniter-d1ri58","provider":"National HVAC Parts","version":"1.0","type":"link"}