Description
The Johnson Controls P70JA-16 is a precision pressure switch for HVAC systems and a differential range of 5 to 35 psi. This switch has been engineered to regulate pressure between 12 and 50 psi to ensure that HVAC systems will work at their optimum best. Incorporating a differential principle, this adjusts its electrical contacts according to pressure variations sensed through the capillary tube. This feature is critical to regulating pressures within; and outside systems as well as to prevent the occurrence, of over or under-pressurization conditions that are detrimental to equipment.
