Honeywell RM7897C2000 Primary Burner Control W/Pre & Post Purge 120V

The Honeywell RM7897C2000 Primary Burner Control is a 120V flame safety and control unit that is utilized to regulate burner control. It regulates ignition, pre-purge, combustion and post-purge cycles into achieve effective heating. It is typically found in the boilers, furnaces, and other fuel-fired heating part used in commercial and industrial environments and synchronizes the start up, modulation and shutdown of the burners in response to system. Maintaining steady heat production contributes to safe operation and is connected to sensors and actuators to ensure stable efficiency across the HVAC systems.