By maintaining precise spark gap tolerances

cracked vacuum tubing

the kit mitigates mechanical slop and hysterisis

allowing a technician to verify the output signal against a calibrated test gauge

always use the OEM Modine flame rollout switch to ensure the trip temperature matches the original equipment specifications

Johnson Controls P100AA-3 Pressure Control Els PW 17895 By maintaining precise spark gapThe 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