OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG8JAA048070AEJA

This is the genuine OEM hot surface igniter for the Carrier PG8JAA048070AEJA packaged gas unit. The igniter is the first component activated during every call for heat — it glows to approximately 2,000°F to ignite the gas burner. When it fails, the control board detects no flame after the ignition trial and triggers a safety lockout, leaving you with a system that attempts to start but delivers no heat. Common symptoms include repeated startup attempts with no ignition, a fault code indicating ignition failure, or a visibly cracked or broken igniter element.

• OEM Part Number: LH33ZG001 | Manufacturer: Carrier | 120V rated | Silicon nitride element | Factory-matched geometry and plug connector for direct drop-in replacement
• OEM vs Generic: This is a genuine Carrier OEM igniter — factory-specified resistance, element shape, and lead length. Generic igniters frequently deviate in resistance value and mounting geometry, causing premature failure or misfire within the first heating season.
• Install Difficulty: 2/5 — Always disconnect power before servicing. Do not touch the igniter element with bare hands — skin oils cause hotspot cracking and premature failure. Tools needed: 1/4" nut driver, needle-nose pliers. Unplug the harness connector, remove the single mounting screw, swap the igniter, and verify ignition on the next heat call.
• Warranty & Shipping: 1-year OEM factory warranty. In stock and ships same business day from our warehouse. Secure packaging to protect the fragile element in transit.

Compatibility: Engineered as the factory replacement for Carrier model PG8JAA048070AEJA packaged gas/electric units. Verify your existing igniter part number on the unit's parts list or data label before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — no guesswork, no wasted return shipping.