OEM Carrier Ignition Control Board LH33WP007 for Model PY3GPAA36060AA

This is the genuine OEM Carrier ignition control board (part number LH33WP007), factory-specified for the Carrier PY3GPAA36060AA packaged unit. The ignition control board is the brain of your system's heating sequence — it orchestrates the inducer motor, hot surface igniter, gas valve, and flame sensor in a precise, timed cycle. When this board fails, you'll typically experience a complete no-heat condition, repeated ignition lockouts, or erratic cycling that no amount of thermostat adjustment will resolve. Fault codes displayed on the board's LED are often the first indicator that the IFC has failed rather than a downstream component.

• Specs: 24V | 60 Hz | OEM part number LH33WP007 | Also cross-references as 1068-15 | Weighs 0.84 lbs | Direct factory-matched replacement
• OEM vs Generic: OEM boards ship with factory-calibrated timing sequences and diagnostic LED codes intact. Aftermarket boards may omit fault-code logic or use off-spec relay ratings, leading to premature failure or mis-diagnosis of downstream components.
• Install difficulty: 3/5 — Requires shutting off gas supply and 120V power before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, smartphone (photograph all wiring harness connections before removal). Verify all connector seating after installation and run a full ignition cycle to confirm operation.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct OEM replacement for the Carrier PY3GPAA36060AA packaged unit. Always verify your unit's data plate and existing board part number before ordering. Not sure if this is the right board? Our HVAC parts specialists verify fitment before you purchase — contact us anytime.