long-term monitoring where precise calibration is a requirement

Why is this sold as a 2-pack

reliable sensing is the difference between a smooth-running unit and a midnight service call

Smith and Lochinvar models with 1-inch or 2-inch cavities

Enhanced Thermal Conductivity: The copper pipe and aluminum fin construction ensures rapid heat exchange for superior seasonal energy efficiency

Copeland 940-0172-05 Relay 326058-757 long-term monitoring where precise calibrationAs an HVACR professional, you understand that a compressor's reliable startup depends on the precision of its electrical components. The Copeland 940 0172 05 Relay is a high performance relay current kit engineered specifically for integration with Copeland compressors in commercial refrigeration and industrial cooling systems. This current sensitive relay is calibrated with a 22. 1A pick up and an 18. 4A drop out rating, ensuring the start winding is