{"product_id":"carrier-pg9maa048060aaka-igniter-d1ri58","title":"OEM Carrier Hot Surface Igniter 120V 5A for PG9MAA048060AAKA","description":"\u003ch1\u003eOEM Carrier Hot Surface Igniter (LH33ZS004) for Model PG9MAA048060AAKA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM hot surface igniter for the \u003cstrong\u003eCarrier PG9MAA048060AAKA\u003c\/strong\u003e gas furnace, sold under Carrier part number \u003cstrong\u003eLH33ZS004\u003c\/strong\u003e. The hot surface igniter is the first component to activate during every call for heat — it glows to ignition temperature to light the main burners. When it fails, the furnace control board initiates a lockout after one or more failed ignition attempts, leaving you with no heat. Common failure symptoms include the system attempting to start, the inducer running, but the burners never lighting — often accompanied by a fault code on the board.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 120V AC | 5 Amp draw | Silicon carbide element | Factory-matched geometry for correct burner positioning | Includes bracket\/gasket assembly (323901-701) for a complete, drop-in repair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM igniters are manufactured to exact Carrier electrical and dimensional tolerances. Aftermarket igniters frequently deviate in resistance value and element thickness, leading to premature cracking and repeat failures — especially during cold-start cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Power down the furnace and allow the old igniter to fully cool before handling. Tools needed: 1\/4\" nut driver, needle-nose pliers. \u003cem\u003eNever touch the silicon carbide element with bare hands\u003c\/em\u003e — skin oils cause hot spots that crack the element. Reconnect the harness clip and verify ignition sequence before closing the panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered before 3 PM EST.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for the \u003cstrong\u003eCarrier PG9MAA048060AAKA\u003c\/strong\u003e gas furnace. Also referenced by cross-part numbers LH33ZS003, LH33ZS002, and LH33ZS001. Verify your existing igniter's mounting configuration before ordering. Need help confirming fitment? Our HVAC parts specialists are available to verify compatibility before you buy — no guesswork, no return hassles.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642367299955,"sku":"CARRIE-PG9MAA048060AAKA-IGNITER-LH33ZS004","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642367332723,"sku":"CARRIE-PG9MAA048060AAKA-IGNITER-LH33ZS004-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-LH33ZS004_fd002756-48ce-42f2-8fc5-43b1b0a15ccd.jpg?v=1775033665","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa048060aaka-igniter-d1ri58","provider":"National HVAC Parts","version":"1.0","type":"link"}