MARS 43353 Pressure Switch 323055-751 extending the operational life of

extending the operational life of the system's "heart

How do I know if the limit switch is failed open

Stop chasing generic fixes and stick with this reliable 100170640 control for standardized field performance

part of the LF223 Series

For reliable replacement

MARS 43353 Pressure Switch 323055-751 extending the operational life ofThe MARS 43353 Pressure Switch is a heavy duty low pressure control designed for precise R410A refrigeration system protection and traditional HVAC applications. This SPST auto reset switch features a factory set 75 PSI open and 100 PSI close calibration, ensuring reliable compressor safety against loss of charge or vacuum conditions. Built with a hermetically sealed sensor and tamper proof construction, the 4 Series Klixon design offers a 100,000