Utica-Dunkirk 240004709 Condensate Pump Alarm Sensor

The Utica-Dunkirk 240004709 Condensate Pump Alarm Sensor is a safety monitoring component used to detect rising condensate levels in a pump reservoir and trigger an alarm when overflow conditions are reached in HVAC systems. It operates through a level-sensing mechanism that activates a dry-contact signal or alarm circuit when water accumulation exceeds the preset threshold, prevent overflow and water damage. Installed alongside condensate pumps in boilers, air conditioners, and high-efficiency heating systems, it provides early fault indication and supports safe drainage management in residential and light commercial equipment.