Furnace Low Pressure Switch Mars 43352 Open 50 Reset 90

P100AA-4C JOHNSON CONTROLS PRESSURE CONTROL SWITCH NEW

Johnson Controls P32ac-2 Differential Air Pressure Switch

AC RefrigerationHigh Pressure Switch Johnson Controls B18-792, New, LO1

Johnson Controls P100cp-1C Pressure Switch - B18-804 - NEW - Free Shipping

P32AC1 Johnson Controls Sensitive defferential pressure switch (Used and Tested)

Johnson Controls P20BA-46 Pressure Switch AC 120V 16A

Johnson Controls Heat/Cool Appliance Differential Pressure Switch P32AC-1