Heatcraft Refrigeration 28913201 Pressure Switch 320734-701 Most HVAC professionals recommend setting

Most HVAC professionals recommend setting the Broan 82W between 45% and 55% RH to balance occupant comfort with the prevention of surface condensation

and Marley units

and Metasys N2 protocols

55 inches water column

Heatcraft Refrigeration 28913201 Pressure Switch 320734-701 Most HVAC professionals recommend settingThe Heatcraft 28913201 High Pressure Switch is a critical safety component designed for heavy duty commercial refrigeration and air conditioning systems. This high pressure cutout is engineered to open at 400 PSI, providing immediate compressor protection by breaking the control circuit when head pressures exceed safe operating limits. Built to rigorous OEM refrigeration part standards, the 28913201 serves as a direct fit replacement for Bohn, Larkin,