Description
Optimize system performance and safety in your furnace or rooftop unit with the Carrier LH33WP003 Ignition Control Board. Engineered by Carrier® to their original specifications, this direct-spark-ignition (DSI) control board supports seamless integration, dependable operation, and professional service outcomes.
Key Features
- Factory-authorized OEM quality: This module is manufactured to meet Carrier’s original design standards, helping ensure full compatibility and preserving system integrity.
- Direct Spark Ignition (DSI) control: Manages critical functions including spark ignition, gas valve activation, blower and indoor fan motors, as well as flame sensing, induction motor control and safety lock-out.
- Microprocessor-based diagnostics: Equipped with status LED indicators to signal operational mode or fault codes, making troubleshooting faster and easier for HVAC professionals.
- Supports LP or natural gas systems: Designed for flexible fuel compatibility, enhancing versatility across various furnace installations.
- Direct drop-in replacement: Fits furnaces and units that list LH33WP003 or LH33WP003A, simplifying installation and reducing downtime.
