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The ICM Controls ICM251B Dual Function Fan Delay Timer is designed for A/C, heat pump, and forced air systems. It features a high power relay output that drives the fan directly, ensuring efficient air circulation. The off delay controls the fan relay to purge ducts of residual air at the end of the heating or cooling cycle.
This fan delay timer is essential for optimizing air circulation in forced air systems. With its dual function capability, it ensures efficient operation and energy savings by purging residual air from ducts.
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