OEM Carrier Ignition Control Board 24V 60Hz for Model PY3GNAA60130NA

This is the factory OEM ignition control board (part number LH33WP007) for the Carrier PY3GNAA60130NA packaged gas unit. The ignition control board serves as the central brain of the heating system — sequencing the inducer motor, hot surface igniter, gas valve, and flame sensor through every call for heat. When this board fails, common symptoms include a hard lockout with no ignition attempt, the system cycling on and off repeatedly, or the furnace failing to progress past the inducer pre-purge stage.

• Specs: 24V | 60 Hz | OEM Part Number LH33WP007 | Factory-matched for Carrier packaged gas systems | Weight: 0.84 lbs
• OEM vs Generic: This is a genuine Carrier OEM board, engineered to exact factory tolerances and maintaining all original safety interlock sequences. Aftermarket boards may lack proprietary diagnostic fault code logic, increasing troubleshooting time and the risk of nuisance lockouts.
• Install difficulty: 3/5 — Disconnect power and gas before beginning. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, phone/camera to photograph all wiring before disconnection. Transfer one wire at a time. Verify all connector seating before restoring power. A multimeter is strongly recommended to confirm 24V control circuit integrity post-installation.
• Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Engineered specifically for the Carrier PY3GNAA60130NA packaged gas unit. Always confirm the OEM part number LH33WP007 on your existing board's label before ordering. Need fitment confirmation? Our HVAC parts specialists verify compatibility before you order — no guesswork, no return hassle.