{"product_id":"carrier-pg8mea024045aaja-igniter-d266ml","title":"OEM Carrier Hot Surface Igniter Silicon Nitride for PG8MEA024045AAJA","description":"\u003ch1\u003eOEM Carrier Hot Surface Igniter (LH33ZG001) for Model PG8MEA024045AAJA\u003c\/h1\u003e\u003cp\u003eThis OEM hot surface igniter is the factory-specified replacement part for the \u003cstrong\u003eCarrier PG8MEA024045AAJA\u003c\/strong\u003e packaged gas unit. During a call for heat, the igniter heats to over 2,000°F within seconds to ignite the gas burner. When it fails — due to cracks, contamination, or age-related degradation — the control board detects a failed ignition attempt and triggers a lockout, leaving you with no heat. Common symptoms include a furnace that attempts to start, cycles through the ignition sequence, then shuts off and flashes a fault code.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LH33ZG001 | OEM Carrier hot surface igniter | Includes bracket and wiring harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgniter Type:\u003c\/strong\u003e Silicon nitride — the preferred modern igniter material offering superior durability, faster heat-up times, and longer service life vs. legacy silicon carbide igniters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier part, factory-matched to exact resistance and geometry specifications for the PG8MEA024045AAJA. Generic aftermarket igniters may vary in resistance tolerance, tip geometry, and harness connector fit — risking premature failure or improper flame positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — De-energize the unit and allow the igniter to cool completely before removal. \u003cem\u003eNever touch the igniter element with bare hands\u003c\/em\u003e — skin oils cause hot spots and premature cracking. Tools needed: 1\/4\" nut driver, needle-nose pliers. Reconnect harness plug and verify ignition sequence before closing the unit.\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 Direct OEM replacement for Carrier model \u003cstrong\u003ePG8MEA024045AAJA\u003c\/strong\u003e packaged gas heating units. Verify your existing part number on the data plate or service manual before ordering. Our fitment team is available to confirm compatibility before you buy — no guesswork, no returns.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642858230131,"sku":"CARRIE-PG8MEA024045AAJA-IGNITER-LH33ZG001","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642858262899,"sku":"CARRIE-PG8MEA024045AAJA-IGNITER-LH33ZG001-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-LH33ZG001_a80a9a72-23c7-4dcd-a4d4-3625ed238819.jpg?v=1775035845","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8mea024045aaja-igniter-d266ml","provider":"National HVAC Parts","version":"1.0","type":"link"}