this Aaon replacement TXV provides the exact OEM specifications required to restore factory-standard efficiency

Heavy-Duty Construction: Built to withstand high-temperature flue gases and frequent cycling in demanding residential applications

this is an authentic OEM replacement part

Key Benefits Optimized Low-Temp Performance: The "C" charge provides stable operation for low-temperature evaporators and R507C refrigeration systems

Simplified Installation: Designed for quick-snap attachment

Fireye YB110UV Chassis 318820-201 this Aaon replacement TXV providesThe Fireye YB110UV is a 120V Flame Monitor burner management control chassis designed for commercial and industrial applications requiring non self checking UV flame detection. This microprocessor based burner control provides the essential logic for safe startup, flame supervision, and shutdown of single burner systems. The chassis must be paired with an appropriate Fireye programmer module and a non self checking UV flame scanner to complete the