Lochinvar 100112663 Flame Vapor Sensor for Gas Water Heaters and Boilers

The Lochinvar 100112663 Flame Vapor Sensor is a critical safety component designed for use in FVIR (Flammable Vapor Ignition Resistant) gas-fired water heaters and boilers. This OEM replacement part detects the presence of flame to ensure safe and reliable operation of your heating equipment.

Key Features:

• Genuine OEM Lochinvar part, also compatible with A.O. Smith water heaters
• Designed for FVIR-compliant gas water heaters and boilers
• Detects flame presence to prevent burner flame failure due to insufficient combustion air
• Engineered to match original system specifications for accurate detection
• Essential safety device that helps protect against flammable vapor ignition
• Professional installation required by qualified/licensed contractor

This flame vapor sensor works as part of the flammable vapor ignition resistant system to monitor combustion conditions and shut down the appliance if unsafe conditions are detected. The sensor must be installed and calibrated using properly calibrated combustion test equipment to ensure safe operation. Regular inspection and maintenance of this component helps ensure continuous, safe operation of your gas-fired heating equipment.

Note: This product must be installed by a qualified technician. Improper installation could result in property damage, severe personal injury, or death.