384673 | TIME DELAY FREEZE PROTECTION | Greenheck

Greenheck NCO-384673: Time Delay Freeze Protection Greenheck's NCO-384673 is a time delay freeze protection device designed to prevent freezing in outdoor air handling units. When temperatures drop below a set point, the NCO-384673 automatically activates, initiating a sequence of events to protect the unit from freezing. Key Features: * Temperature sensor activates at a user-set point * Time delay allows for gradual warm-up to prevent thermal shock * Protects coils, motors, and other components from freezing * Extends the life of the air handling unit * Improves system reliability and efficiency Benefits: * Minimized risk of freezing damage * Reduced maintenance and repair costs * Increased uptime and productivity * Improved air quality and comfort Applications: * Outdoor air handling units * Cooling coils * Condenser coils * Exhaust fans * And more Shop at our HVAC supply store for the best prices and fast shipping on Greenheck's NCO-384673 time delay freeze protection device.