Description
The Laars Heating Systems W2014300 is an OEM replacement flame sensor designed specifically for use with Laars Mascot LX boilers. Flame sensors are a critical safety component in modern heating systems, continuously monitoring burner operation to confirm the presence of a flame. If no flame is detected, the sensor signals the control board to shut down the gas valve, preventing unburned fuel from accumulating and protecting both equipment and occupants.
Key Features
- OEM replacement part engineered for Laars Mascot LX boiler series
- Ensures accurate and reliable flame detection during every burner cycle
- Helps maintain safe, code-compliant boiler operation
- Direct drop-in replacement for simplified installation
- Manufactured to Laars Heating Systems quality standards
Application
- Compatible with Laars Mascot LX series boilers
- Suitable for residential and light commercial hydronic heating applications
Why Replace Your Flame Sensor?
A worn or contaminated flame sensor can cause nuisance lockouts, short cycling, or failure to ignite — all of which reduce comfort and increase service calls. Replacing the flame sensor with a genuine Laars OEM part restores proper system performance and extends the life of your Mascot LX boiler. Always consult the equipment manual and follow local codes when performing service.







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