Fireye NXCESIR Amplifier 326058-758 This is a two-stage furnace

This is a two-stage furnace pressure switch designed for systems with variable or multi-speed inducer blowers

preferably in the 10 o'clock or 2 o'clock position on a horizontal run

as those brands utilize Nordyne platforms

the actuator can be swapped in under a minute by loosening the shaft setscrew

Proper installation requires the sensing bulb to be securely mounted and insulated on the suction line to ensures accurate thermal expansion valve modulation

Fireye NXCESIR Amplifier 326058-758 This is a two-stage furnaceThe Fireye NXCESIR Infrared Plug In Amplifier is an essential internal component designed specifically for the Fireye Nexus NXF4000 integrated controller. As a veteran technician, you know that selecting the right flame signal amplifier is critical for reliable burner sequencing. This infrared plug in amplifier is the go to solution for multi fuel applications, particularly where oil gas switch over is frequent or in environments with high IR energy