Carrier Board, Igniter Control (USED)

The Carrier LH33WP008 Ignitor Control Board is the root of the ignition system in Carrier gas-fired furnaces. This microprocessor-based board has dimensions of 8.25 x 6 x 2 inches. This accurately manages the electric current that gets to the ignitor, thus creating the spark to ignite the naked gas burner. It also acts as flame sensor safety that checks to see if the flame is present by inspecting the flame sensor. If a flame is not identified after attempts to ignite, the board will turn off the system to avoid any leakage of gas and other risks.