Description
The Carrier LH33WZ513 is a genuine OEM ignition control module designed to deliver dependable spark ignition and lockout protection for gas furnaces. Built specifically for Carrier, Bryant, and Payne heating systems, this module ensures safe, efficient startup and long-term reliability.
Key Features
- Reliable Spark Ignition: Generates a consistent, high-voltage spark to reliably ignite natural gas or propane burners.
- 24 VAC Control Voltage: Operates on standard 24 VAC control power—widely compatible with residential HVAC thermostats and control boards.
- Safety Lockout: Features a 100% lockout timer (~240–360 seconds) after failed ignition attempts to prevent unsafe ignition cycling.
- Diagnostic LED: Built in LED for quick, on board fault indication—helping technicians identify ignition or control issues fast.
- Durable Design: Rated for harsh HVAC environments, operating from –40°C to 85°C, and supports high humidity conditions (85% RH at 85°C).
- Replacement Ready: Direct OEM replacement for part number 310353 702 and others, helping maintain system original specification.
- Broad Compatibility: Compatible with a variety of Carrier, Bryant, and Payne furnace models.
