The Carrier LH33EP001 is a genuine Carrier replacement ignition board. The ignition board manages the ignition sequence on gas heating equipment: it confirms the safety circuit is closed, powers the igniter, opens the gas valve, and monitors the flame signal, shutting the gas off if flame is not proven within the allowed time.
A board with a failed relay, burned trace, or damaged flame-sensing circuit can leave the equipment cycling without lighting or locking out after repeated ignition attempts. Replacing it with the correct Carrier board restores a dependable ignition sequence. Confirm part number LH33EP001 against your equipment's parts list before ordering.
Specifications
| Part Number | LH33EP001 |
|---|---|
| Type | Ignition Board |
| Brand | Carrier |
| Weight | 3 lbs |