OEM Carrier Hot Surface Igniter Replacement Kit 332505-751 for Model GB1AAV036111ACJA

This is the factory-specified OEM hot surface igniter replacement kit (part number 332505-751) for the Carrier GB1AAV036111ACJA gas furnace. The hot surface igniter is the first component activated in every heating cycle — the control board energizes it to reach temperatures exceeding 1,800°F, which ignites the gas burner. When the igniter fails, the furnace will attempt ignition, fail to sense a flame, and lock out — leaving you with no heat. Common symptoms include a furnace that clicks and cycles but produces no heat, or a system that goes into fault lockout after one to three ignition attempts.

• Specs: Silicon nitride hot surface igniter | OEM part number 332505-751 | Factory-matched resistance and wattage for Carrier GB1AAV036111ACJA | Includes mounting hardware and wiring harness connector as part of the complete kit
• OEM vs Generic: OEM igniters are manufactured to exact resistance tolerances for your specific control board timing sequence. Generic igniters often carry wider resistance variances, risking premature burnout, nuisance lockouts, or control board faults over time.
• Install difficulty: 2/5 — Turn off gas supply and 120V power before beginning. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers. Handle the igniter element only by its ceramic base — skin oils cause hot spots that crack the element. Photograph wiring harness orientation before disconnecting.
• Warranty: 1-year OEM factory warranty against defects. Orders placed before 3PM ship the same business day from our stocked warehouse.

Compatibility: Designed and tested specifically for the Carrier GB1AAV036111ACJA 3-ton gas furnace. Always verify the OEM part number 332505-751 against your unit's data plate or existing igniter before ordering. Not sure if this is the right part? Our HVAC parts specialists verify fitment before you buy — contact us and we'll confirm in minutes.