{"product_id":"carrier-pg8jaa048110aeja-igniter-d266ml","title":"OEM Carrier Hot Surface Igniter LH33ZG001 for PG8JAA048110AEJA","description":"\u003ch1\u003eOEM Carrier Hot Surface Igniter LH33ZG001 for Model PG8JAA048110AEJA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM hot surface igniter for the \u003cstrong\u003eCarrier PG8JAA048110AEJA\u003c\/strong\u003e packaged gas unit. The igniter is the critical first step in every heating cycle — on a call for heat, the control board energizes the igniter element to a glowing temperature, then opens the gas valve to light the burner. When the igniter cracks, weakens, or fails entirely, the furnace will attempt ignition, fail to light, and enter a safety lockout. Common symptoms include a no-heat call with no visible flame, repeated ignition attempts followed by lockout, or error codes indicating ignition failure on the control board.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e LH33ZG001 | Genuine Carrier factory replacement — not aftermarket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This factory OEM igniter is matched to the exact resistance profile and element geometry of the original. Aftermarket units can vary in warm-up time and surface temperature, leading to nuisance lockouts or premature re-failure — especially in packaged rooftop applications where igniters face elevated vibration and thermal stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — De-energize and lock out the unit before beginning. Never touch the igniter element with bare hands — skin oils cause hot spots and premature failure. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, multimeter (to confirm resistance ~40–90 Ω on a cold igniter). Follow the factory wiring diagram for harness reconnection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer 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 Designed as a direct factory replacement for the \u003cstrong\u003eCarrier PG8JAA048110AEJA\u003c\/strong\u003e packaged gas heating\/cooling unit. Always cross-reference the part number on your existing igniter or the unit's parts list before ordering — igniter geometry and harness connectors can vary by production run. Not sure if this is the right part? Our HVAC parts specialists verify fitment before you buy — contact us today and we'll confirm compatibility fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643173097843,"sku":"CARRIE-PG8JAA048110AEJA-IGNITER-LH33ZG001","price":71.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643173130611,"sku":"CARRIE-PG8JAA048110AEJA-IGNITER-LH33ZG001-GEN","price":62.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-LH33ZG001_2b328af9-478f-4a5c-b62b-2e9d69815d63.jpg?v=1775035571","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa048110aeja-igniter-d266ml","provider":"National HVAC Parts","version":"1.0","type":"link"}