Carrier LH33WZ005 Flame Sensor Assembly

The Carrier LH33WZ005 Flame Sensor Assembly is a genuine OEM replacement component designed for use in Carrier and Bryant gas furnaces. This critical safety device monitors the burner flame to ensure proper ignition and combustion, protecting your heating system from unsafe operating conditions.

Key Features:

• Genuine Carrier OEM part ensuring precise fit and reliable performance
• Monitors flame presence during furnace operation for safe heating
• Detects flame ionization to verify proper combustion
• Shuts down furnace if flame is not detected, preventing gas buildup
• Direct replacement for worn or failed flame sensors
• Durable construction for long-lasting service life

The flame sensor works by detecting ionization current when the burner flame is present. If the sensor becomes coated with carbon deposits or fails, the furnace may shut down prematurely or fail to ignite. Regular inspection and replacement of the flame sensor as needed helps maintain efficient and safe furnace operation.