546-inch junction lead

such as the 3-7/16" 2459U

excessive force can deform the sleeve and bypass the isolation effect

including the HE

or vibration-induced loosening of the valve bonnet

Trane CNT4320 Pressure Control Els PW 17895 546-inch junction leadField 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,