The Eccotemp i12 Vacuum Switch is a pivotal safety component in the i12 tankless water heater. This switch detects the presence of a vacuum within the system, ensuring proper ventilation and exhaust flow during the heating process.
Identifying signs of a failing Vacuum Switch involves observing specific indicators:
Water Heater Shutdowns: A malfunctioning switch might cause frequent shutdowns or irregular operation of the water heater.
Error Codes: Certain error codes displayed on the i12’s interface could signal issues related to the Vacuum Switch.
Interrupted Heating: If the water heater fails to consistently provide hot water or exhibits erratic heating patterns, it could imply a problem with the Vacuum Switch.
Diagnosing a faulty Vacuum Switch often requires professional assistance, but these signs can prompt further investigation. Our support team is available to assist in diagnosing potential issues with the Vacuum Switch and determining if a replacement is necessary.
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