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Frequent tripping usually indicates poor combustion air supply
Key Benefits Direct OEM Compatibility: Specifically engineered for a seamless fit on T-4000 series horizontal thermostats
ensuring that the root cause of the overheating—such as scale buildup or low flow—is addressed before operation resumes
the Trane CNT1045 is designed to handle dual-voltage applications commonly found in residential and light commercial HVAC circuits
Trane CNT4320 Pressure Control Els PW 17895 Frequent tripping usually indicates poorField technicians looking for a reliable Trane CNT4320 pressure switch replacement will find this OEM component essential for maintaining correct draft and combustion airflow. The Trane CNT4320 Pressure Control is a single pole single throw (SPST) differential switch engineered to monitor critical pressure thresholds in residential and commercial HVAC systems. This snap acting pressure control is calibrated to open at 0. 15" WC and close at 3. 0" WC,