The EvertechPRO Controls ICM253 Fan Delay Timer is an essential component for HVAC and refrigeration systems, providing post-purge protection for anticipator-type thermostats. This timer offers an adjustable off-delay range of 12 to 390 seconds, ensuring optimal system operation and energy efficiency. With a 30V coil voltage and a 1A contact current rating, it's designed to handle various load requirements. The extended adjustable time range, accessible via a knob, allows for precise timing customization. Rated for temperatures from -40°F to 167°F, this compact unit (2" depth and 2" height) is built to withstand harsh environments. Whether you're maintaining a residential or commercial HVAC system, the ICM253 Fan Delay Timer delivers reliable post-purge protection, ensuring safe and efficient operation.