Cleveland Controls AFS-145-045-A Air Pressure Switch W/Amber Light AFS-145

The Cleveland Controls AFS-145-045-A Air Pressure Switch used in HVAC systems. It measures pressure variations in equipment such as compressor, dryer and filters. When the pressure is not at a specific set level, the switch turns on and sounds a buzzer or turns off the equipment to avoid harm. The amber light gives an indication of the position of the switch. This makes sense in that it delivers efficiency for HVAC systems and helps guard expenses equipment to avoid expensive repair. Some of the advantages include, increased system reliability, less downtime, and safety.