Description
The Reznor 214979 is a genuine OEM Direct Spark Ignition (DSI) control board designed to precisely regulate the ignition sequence in gas-fired Reznor unit heaters and HVAC systems. It acts as the “brain” of the ignition system, coordinating burner startup, flame sensing, safety interlocks, and control logic to ensure dependable and safe heating performance.
Key Features
- OEM-Grade Quality: Built by Reznor to match exact factory specifications for optimal fit and reliable operation.
- Direct Spark Ignition Control: Manages the ignition process with precision, helping ensure efficient and consistent system startup.
- System Safety Monitoring: Works with flame sensors and safety switches to monitor combustion and prevent unsafe conditions.
- Durable Construction: Designed to withstand the demanding electrical and thermal environment inside HVAC systems, providing long-lasting performance.
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