Violet Color Coding: Permanent color-coded identification ensures quick field verification and prevents installation of incorrect pressure ranges

This 4-inch thermistor provides the essential feedback loop required for accurate saturated suction temperature and fluid thermal monitoring

Durable Construction: High-grade materials resist the high-temperature environment of the combustion compartment without warping or losing pitch

F open and 115

Daikin-McQuay 028210138 Relay Els PW 17895 Violet Color Coding: Permanent color-codedThe Daikin McQuay 028210138 is a professional grade 300s Time Delay Relay engineered for precision timing in commercial and industrial HVACR systems. As a critical anti short cycle timer, this OEM component provides a fixed 5 minute (300 second) delay to protect compressors from rapid cycling, ensuring refrigerant pressures equalize before a restart. Supporting 115V AC control circuits, this SPST NO relay (Single Pole Single Throw, Normally Open)