Liebert R13-0090S Limit switch 320735-701 the S1-025-31989-000 prevents liquid slugging

the S1-025-31989-000 prevents liquid slugging and maintains optimal evaporator efficiency

standard solenoid valves are unidirectional

Key Benefits Precision Fit: Engineered specifically for Reznor UDAP 175-200 and UDAS models to ensure drop-in replacement without field modifications

technicians can ensure stable combustion control and minimize nuisance shutdowns through superior flame signal processing

Dual Seal Technology: Features a primary Teflon seal backed by a secondary metallic seal

Liebert R13-0090S Limit switch 320735-701 the S1-025-31989-000 prevents liquid sluggingThe Liebert R13 0090S Limit Switch is a critical safety component engineered for precision cooling systems and data center environmental controls. This OEM replacement part functions as a high limit safety, monitoring discharge or supply air temperatures to prevent system overheating. With a specific 118 120F operating range, this switch provides an automatic reset (AUTO) function, ensuring that the circuit closes or opens once temperatures normalize