OEM Carrier Hot Surface Igniter (LH33ZS004) for Model PG9MAA060120ABKA

This is the genuine OEM Carrier hot surface igniter (part# LH33ZS004), factory-specified for the Carrier PG9MAA060120ABKA packaged gas furnace. The igniter reaches extreme temperatures within seconds of a heating call, glowing bright orange to reliably light the gas burner. When the igniter fails — typically due to hairline cracks or element burnout — the furnace will attempt ignition, fail to sense flame, and enter a safety lockout, leaving your home without heat. Replacing with the correct OEM part restores first-call ignition reliability and prevents repeat service calls.

• Specs: Silicon nitride hot surface igniter | 120V input | Replaces superseded part numbers LH33ZS001, LH33ZS002, LH33ZS003 | Factory-matched element geometry and wiring harness connector
• OEM vs Generic: Genuine Carrier OEM igniters are manufactured to exact factory tolerances for element resistance and thermal cycling durability. Generic igniters often use silicon carbide elements that are more brittle, more sensitive to voltage fluctuations, and carry shorter real-world service lives.
• Install difficulty: 2/5 — Power down the furnace and wait 5 minutes for the element to cool before handling. Tools needed: 1/4" nut driver, flat-head screwdriver. Do NOT touch the igniter element with bare hands — skin oils cause hot spots and premature failure. Photograph wiring before disconnecting the harness.
• Warranty: 1-year OEM manufacturer warranty. In-stock units ship same business day from our warehouse.

Compatibility: Confirmed fit for Carrier model PG9MAA060120ABKA packaged gas furnace. Also compatible with a wide range of Carrier, Bryant, and Payne PG8 and PG9 series furnace models. Always verify your existing igniter's connector type and mounting configuration before ordering. Our fitment team is available to confirm compatibility — just reach out before you buy.