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Proper spring tension is vital for maintaining correct air damper control
but the dimensions and material specifications remain the same
Reliable Fail-Safe: Critical for ensuring dampers return to a closed or open state during system shutdown to prevent coil freezing or heat loss
In high-pressure water and steam applications
Lennox 97H76 Damper Door Spring Proper spring tension is vitalThe Lennox 97H76 Damper Door Spring is a critical mechanical component designed to provide precise tension and return force for damper assembly operations within commercial and residential HVAC systems. Functioning as the primary HVAC damper actuator spring, this part ensures that air mixing dampers and economizer doors return to their default positions upon system cycling or power loss. Engineered for durability in high cycle environments, the 97H76