Liebert 148372P2S Switch 320788-702 The dial controls the cut-out

The dial controls the cut-out setting (ranging from approximately 11

Industrial-Grade Construction: Equipt with a robust shaded pole motor and internal thermal protection to prevent overheating during extended run cycles

OEM Precision: Direct replacement for Lennox 28G1601

Whether you are reseating sensors or maintaining compressor cooling modules

maintaining a gastight seal at the observation port is non-negotiable for safe combustion monitoring

Liebert 148372P2S Switch 320788-702 The dial controls the cut-outThe Liebert 148372P2S is a high performance SPDT high pressure switch engineered for precision monitoring in Liebert precision cooling units and critical data center HVAC systems. Designed with a fixed 400 PSI cut out (CO) and a 300 PSI cut in (CI), this manual reset pressure switch acts as a primary safety limit to prevent compressor damage during high head pressure events. As a Single Pole Double Throw configuration, it offers versatile integration