Carrier LH33WP003 Circuit Board Els PW 29614 powering control boards for toasters

powering control boards for toasters and steam units

or an intermittent spark during the ignition sequence

approximately two inches from the bottom of the circuit board

this unit features a 4-terminal block configuration for simplified wiring and reliable electrical termination

Carrier LH33WP003 Circuit Board Els PW 29614 powering control boards for toastersFor veteran technicians servicing Carrier rooftop units and furnaces, the Carrier LH33WP003 Integrated Circuit Board (IGC) serves as the central logic and timing hub for high performance gas heating. This genuine Direct Spark Ignition (DSI) control board is engineered to handle the complete sequence of operation, including pre purge timing, spark ignition, and gas valve management. Because the LH33WP003 is identical to LH33WP003A, it provides a