Utica-Dunkirk 240007909 Sensor 320788-704 Why is my contactor chattering
Baker’s notes & crumb story
Description
Why is my contactor chattering or humming
It is recommended that a licensed technician perform the installation to ensure proper grounding and safety switch calibration
Durable Construction: Rated for temperatures from -30 to 140°F and UL listed for safety and code compliance in industrial settings
preventing compressor flooding and improving system longevity
Utica-Dunkirk 240007909 Sensor 320788-704 Why is my contactor chatteringThe Utica Dunkirk 240007909 Sensor is a critical OEM replacement component engineered for precision temperature monitoring within hydronic heating systems and industrial boiler applications. This 60 inch thermistor sensor serves as a high limit or operating control, providing accurate resistance feedback to the control board to regulate thermal cycles and prevent overheating conditions. Designed for seamless integration with ECR International brands,