Laars E2313900 24V Ignition Module with 3-Try 4-Second Trial for Ignition

The Laars E2313900 is a 24-volt ignition control module designed for Laars commercial and residential heating systems. This module manages the ignition sequence with a 3-try ignition cycle and 4-second trial for ignition (TFI) timing, ensuring reliable and safe burner startup.

Key Features:

• 24VAC operating voltage for compatibility with standard HVAC control systems
• 3-try ignition sequence provides multiple attempts for successful burner ignition
• 4-second trial for ignition timing optimizes safety and efficiency
• Direct replacement module for Laars boilers and water heaters
• Engineered for reliable performance in demanding commercial and residential applications

This ignition module is a critical safety component that controls the gas valve operation and monitors flame sensing. It automatically locks out if ignition is not achieved within the programmed sequence, preventing unsafe operating conditions. Designed specifically for Laars heating equipment, this module ensures proper integration with existing control systems.