{"product_id":"carrier-pg9maa048060aeka-igniter-d1ri58","title":"OEM Carrier Hot Surface Igniter 120V 5A LH33ZS004 — PG9MAA048060AEKA","description":"\u003ch1\u003eOEM Carrier Hot Surface Igniter LH33ZS004 for Model PG9MAA048060AEKA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM hot surface igniter (part number \u003cstrong\u003eLH33ZS004\u003c\/strong\u003e) factory-specified for the \u003cstrong\u003eCarrier PG9MAA048060AEKA\u003c\/strong\u003e gas furnace. The igniter is the first link in your furnace's ignition chain — on every call for heat, the control board energizes this component to reach ignition temperature before the gas valve opens. When it fails, the furnace enters a lockout condition after one or more failed ignition attempts, leaving you with no heat. Symptoms include a furnace that starts the inducer, pauses, then shuts down — repeating the cycle without ever lighting the burner.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 120V AC | 5 Amp draw | Silicon carbide element | OEM Part # LH33ZS004 | Factory-matched for Carrier PG9MAA048060AEKA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e Genuine Carrier OEM igniters are manufactured to exact resistance and temperature-rise specifications. Generic aftermarket igniters often deviate in element geometry and resistance, causing premature cracking or inconsistent ignition — particularly in colder ambient conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Power down and lock out the furnace before beginning. Tools needed: 1\/4\" nut driver, needle-nose pliers. Disconnect the harness connector, remove the single mounting screw, and swap the igniter. Caution: never touch the ceramic element with bare hands — skin oils cause hot spots and premature failure. Always handle by the bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Verified fit for Carrier model \u003cstrong\u003ePG9MAA048060AEKA\u003c\/strong\u003e. This igniter also cross-references with superseded Carrier part numbers LH33ZS003, LH33ZS002, and LH33ZS001. Always confirm voltage and amperage against your unit's data plate before ordering. Have a fitment question? Our HVAC parts team verifies compatibility before you buy — contact us before placing your order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642364907891,"sku":"CARRIE-PG9MAA048060AEKA-IGNITER-LH33ZS004","price":66.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642364940659,"sku":"CARRIE-PG9MAA048060AEKA-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_76095811-af88-432a-9df4-9d36ad6c1c87.jpg?v=1775033688","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa048060aeka-igniter-d1ri58","provider":"National HVAC Parts","version":"1.0","type":"link"}