Lennox 19V33 – Lennox 607308-20 Ignition Control Board Kit

 

High-performance OEM ignition control designed for reliable furnace startup, consistent flame sensing, and safe burner operation. The Lennox 19V33 (607308-20) Ignition Control Board Kit is engineered to restore proper ignition sequence and ensure dependable heating system performance. Ideal for residential and light commercial Lennox gas furnaces, this OEM replacement kit provides accurate timing, enhanced diagnostic capability, and long-term operational stability.

This kit includes the updated control board and required components to replace older or discontinued ignition modules. Designed to match factory Lennox specifications, it offers quick installation, improved ignition response, and dependable safety monitoring during furnace operation.

 

Key Features

 

• OEM Lennox 19V33 / 607308-20 ignition control board kit
• Ensures proper ignition sequence and stable burner operation
• Accurate flame detection with improved safety monitoring
• Supports consistent start-up performance in gas furnaces
• Replaces older Lennox ignition modules for system reliability
• Designed for quick installation with factory connectors
• Suitable for multiple Lennox residential furnace models

Applications

• Ignition control replacement for compatible Lennox gas furnaces
• Restoring proper flame sensing and ignition operation
• Preventing ignition failures, lockouts, and startup delays
• Ensuring safe, efficient heating system performance

 

Specifications

 

• Part Number: 19V33
• Catalog/Alternate Number: 607308-20
• Type: Furnace Ignition Control Board Kit
• Function: Ignition sequencing, flame sensing, safety monitoring
• Application: Lennox gas furnaces (specific models vary)
• Included Components: Ignition control board and installation hardware
• Voltage and Compatibility: Designed for OEM Lennox furnace electrical specifications