United Electric J21K-150 Pressure Switch 322838-753 As an OEM Goodman replacement

As an OEM Goodman replacement part

This unit is built for natural gas but includes a field-convertible LP conversion kit to meet specific site requirements

Enhanced System Capacity: Safely increases the signal capacity of a primary transmitter to feed multiple pneumatic receiver-controllers

Variable Airflow Control: Automatically adjusts speeds to meet heating or cooling demands

The stainless steel diaphragm and heavy-duty construction offer resistance to vibration and mechanical fatigue

United Electric J21K-150 Pressure Switch 322838-753 As an OEM Goodman replacementThe United Electric J21K 150 is a rugged, NEMA 4 differential pressure switch engineered for precision monitoring in demanding HVACR and industrial process environments. This unit features an adjustable differential pressure range of 0 to 40 PSID, utilizing a high sensitivity opposing metal bellows design to detect pressure variances between two sources. The SPDT snap action switch output provides versatile control logic, rated for 15A at 125 250 480