International Comfort Products 1184220 Flame Sensor for Gas Furnace

The International Comfort Products 1184220 flame sensor (also called a flame sensing rod or flame rectification sensor) is a replacement part for gas-fired furnaces. It confirms that the burner has lit and that a flame is present.

Key Features:

• Genuine ICP replacement flame sensor, part number 1184220
• Detects the burner flame and signals the furnace control to keep the gas valve open
• Lets the control shut off gas flow if the flame goes out, which helps prevent unburned gas from building up
• Helps resolve furnaces that light and then shut down after a few seconds, or that short-cycle because of a dirty or failing sensor

Replacing a worn or contaminated flame sensor helps restore reliable ignition and safe, steady furnace operation.