Description
The Laars Heating Systems 2400-526 is an OEM replacement Ignitor/Flame Sensor and Gasket kit engineered to restore reliable ignition and accurate flame detection to your Laars heating equipment. Designed as a direct-fit replacement, this kit simplifies maintenance by bundling the ignitor, flame sensor, and gasket into a single part number — reducing downtime and ensuring a proper, leak-free installation.
Product Overview
The ignitor initiates combustion by generating the spark or surface heat needed to light the burner, while the flame sensor monitors the presence of a stable flame and signals the control board to keep the gas valve open. The included gasket provides a secure, gas-tight seal at the mounting point, preventing flue gas leaks and maintaining system integrity.
Key Features
- OEM Laars Heating Systems replacement part (SKU: 2400-526)
- Combines ignitor, flame sensor, and gasket in one kit for convenient servicing
- Direct-fit design for compatible Laars boilers and water heaters
- Flame sensor detects burner flame to ensure safe, controlled operation
- Gasket provides a reliable, gas-tight seal at the ignitor/sensor mounting location
- Helps restore proper ignition sequencing and flame safeguard performance
- Reduces service call time with a complete, matched component set
Applications
- Replacement maintenance for Laars residential and commercial boilers
- Suitable for Laars water heating systems requiring ignitor or flame sensor service
- Ideal for HVAC technicians performing scheduled or emergency burner maintenance
Why Choose OEM Laars Parts?
Using genuine Laars replacement components ensures compatibility with your existing control board and burner assembly, maintaining the safety and efficiency ratings of your original equipment. Always verify compatibility with your specific Laars model before installation.







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