OEM Carrier Hot Surface Igniter Kit 332505-751 for Model PG8DAA024050AAJA

This is the factory OEM hot surface igniter (HSI) replacement kit for the Carrier PG8DAA024050AAJA gas furnace. The hot surface igniter is the first active component in your furnace's ignition sequence — it heats to over 1,800°F to ignite the gas burners on every heating call. When it fails, the furnace control board detects no successful ignition, locks out after 2–3 attempts, and leaves your home without heat. A cracked, worn, or open-circuit igniter is one of the most common causes of a no-heat service call.

• Part Number & Specs: OEM Part # 332505-751 | 120V hot surface igniter | Silicon carbide element | Includes mounting bracket and pre-wired harness for plug-and-play replacement
• OEM vs Generic: This factory-matched OEM kit ensures the correct wattage, element geometry, and connector fit for the PG8DAA024050AAJA. Generic igniters often deviate in wattage or mounting angle, leading to premature cracking or mis-timed ignition events.
• Install Difficulty: 2/5 — A straightforward swap accessible through the burner compartment. Tools needed: 1/4" nut driver, needle-nose pliers. Always shut off the gas supply and 120V power at the disconnect before removing the old igniter. Handle the new element by its bracket only — skin oils on the ceramic body cause hot spots and early failure.
• Warranty & Shipping: 1-year OEM factory warranty against defects. In stock and ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed as the direct OEM replacement for Carrier model PG8DAA024050AAJA. Also cross-references Carrier family models sharing the LH33ZS004 igniter predecessor. Always verify your unit's data plate and existing part number before ordering — our team is available to confirm fitment. Order today and restore reliable ignition before the next cold night.