Johnson Controls P100AA-3 Pressure Control Els PW 17895 the limit switch has failed

the limit switch has failed and must be replaced

maintaining the same 22-inch diameter and 22-degree pitch specifications

Use a digital manometer

extending the service life of the fan motor and mounting brackets

this 8-watt coil provides the necessary electromagnetic force for consistent valve actuation

Johnson Controls P100AA-3 Pressure Control Els PW 17895 the limit switch has failedThe Johnson Controls P100AA 3 is a professional grade encapsulated pressure control designed for heavy duty HVACR applications, specifically serving as a reliable low pressure cutout or condenser fan cycling switch. Featuring an SPST (Single Pole Single Throw) configuration with an open low action, this control is factory set to open at 150 PSIG and close at 225 PSIG. The automatic reset functionality ensures consistent system operation without manual