Reznor 101916 Heater Control 321894-709 Common symptoms of a fouled

Common symptoms of a fouled HVAC flame rod include intermittent ignition failure or "B2-70" fault codes on Lochinvar Armor and Knight models

opening the circuit if temperatures exceed safe operating parameters

Reliable Performance: Microprocessor-driven logic ensures accurate timing for inducer pre-purge and blower delay-off cycles

This A/C LQD FILTER DRIER is purpose-built to handle the specific pressure and flow requirements of commercial and industrial-grade Bard equipment

Reznor 101916 Heater Control 321894-709 Common symptoms of a fouledThe Reznor 101916 Heater Control is a critical oil primary heater control assembly engineered specifically for Reznor oil fired heating systems. As a genuine OEM Reznor replacement part, this component manages the ignition and flame sensing sequence, ensuring the burner operates safely and efficiently. For technicians servicing industrial or commercial units, the 101916 provides the precise timing and voltage regulation required to maintain system