Fireye MERT1 Amplifier 319825-402 The WHL2689 is the standard

The WHL2689 is the standard OEM HVAC blower wheel for many 2

Advanced Diagnostics: Built-in logic facilitates faster troubleshooting of ignition failures and flame lockout conditions

Common Questions: Is the 70-21859-05 compatible with other brands

This industrial-grade precision bearing utilizes high-carbon chrome steel construction for optimal fatigue resistance and dimensional stability

Fireye MERT1 Amplifier 319825-402 The WHL2689 is the standardThe Fireye MERT1 Amplifier is a critical component for industrial burner management, specifically engineered for flame rectification applications. This plug in flame rod amplifier provides high speed flame sensing with a 0. 8 second Flame Failure Response Time (FFRT), ensuring immediate fuel shut off during a flameout. Designed for integration with Fireye Flame Monitor and MicroM systems, it maintains rigorous combustion safety standards in high