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this HVAC damper accessory ensures a rigid mechanical connection between the actuator linkage and the damper assembly
Which HVAC models are compatible with this housing plate
Designed to ensure seamless electrical continuity between the integrated furnace control board and peripheral sensors
It is compatible with a wide range of Lennox series
Reznor 209973 Flame Sensor this HVAC damper accessory ensuresThe Reznor 209973 Flame Sensor is a critical OEM replacement component designed for precise flame rectification in industrial and commercial gas fired heating units. Engineered for use in the PSE RZ11 pilot assembly, this sensor monitors the burner flame and transmits a microamp signal to the control board to verify ignition. A fouled or failing HVAC flame rod is a leading cause of intermittent short cycling and safety lockouts in Reznor unit heaters.