Nordyne 903600 Gas Heating/Electric Cooling Unit Flame Sensor

The Nordyne 903600 Flame Sensor is a critical component for gas heating and electric cooling units. This direct-fit replacement supports the Nordyne PDF2SEX single-packaged unit and covers compatible part numbers 919715P–919721P. Designed for reliable ignition sensing, it acts as a safety monitor that helps prevent gas leaks and ensures efficient operation. Used on the specified models, this sensor is built to withstand the demanding conditions of heating and cooling systems. Ideal as a flame sensor replacement, it keeps your equipment running safely and efficiently.

• Direct-fit compatibility: Precision engineering for Nordyne PDF2SEX single-packaged units.
• Safe ignition sensing: Rapid flame detection to prevent misfires and gas-related hazards.
• Wide compatibility: Fits part numbers 919715P, 919716P, 919717P, 919718P, 919719P, 919720P, 919721P.
• Durable construction: Designed to tolerate heating and cooling cycles in residential systems.
• Easy installation: Replaceable sensor with minimal downtime to maintain comfort.