Description
The Johnson Controls P70LA-2 is a multi-purpose ammonia pressure switch that offers the right pressure in HVAC systems. This switch makes it easy to adapt to various operational requirements because it has the low mode ranges between 20 psi to 100 psi and the high mode ranges between 100 psi to 425 psi. It is effectively used for pressure switch applications in ammonia-based refrigeration systems and features a robust 1/4″ NPT connection. It maintains compressors and condensers at their optimum performance by switching on or off circuits concerning pressure fluctuations.
