Carrier LH33WP001 - OEM Replacement Furnace Control Board

DSI Ignition Module

The LH33WP001 DSI Ignition Module is an OEM replacement part that fits many Carrier, Bryant, Payne and some Heil gas furnaces.

Carrier LH33WP001 DSI Ignition Module, OEM Replacement Furnace Control Board (

The Carrier LH33WP001 - OEM Replacement Furnace Control Board is a direct replacement product manufactured by DSI Ignition. It is designed and developed to replicate the original part's performance, form and fit. This replacement brand product has been tested and validated on hundreds of control systems and shown to work reliably.

This Ignition Module is an OEM direct replacement for the Unitrol Carrier LH33WP001. It is a high reliability, pre-tested, and commonly used part.

The Carrier LH33WP001 Ignition Module - OEM Replacement is a replacement board that works with Carrier/Bryant brand furnaces. The manufacturer recommends replacing the board if it has been in use for 5 years or more. The Ignition Module - OEM Replacement will work with an existing RC100 receiver/transmitter or one can be bought from us or most local home improvement stores.

The LH33WP001 is a OEM replacement ignition module for Carrier furnaces. It's also referred to as a circuit board, PCB board or control board.

The Carrier LH33WP001 Ignition Control Board is compatible with models 34AP-B, 38AP-B, 38AQS-B, 40AP-B, and 50E100-72A refrigeration machines. The board is easy to install, so you can get back to enjoying your home again.