Tripping is typically caused by restricted airflow due to dirty filters

Does this require RTV silicone during installation

What is the difference between A19ABA-40 and A19ABA-40C

upright position (within 45 degrees of vertical)

Johnson Controls P70KA-1 Pressure Control Els PW 29614 Tripping is typically caused byThe Johnson Controls P70KA 1 Pressure Control is a heavy duty high pressure cutout control engineered for industrial and commercial refrigeration and air conditioning systems. This "All Range" controller is compatible with non corrosive refrigerants including R 12, R 22, R 134A, R 500, and R 502. Featuring a 4 wire, 2 circuit switch configuration, it provides independent control over the main load and an integrated alarm circuit. The primary L M2