Cleveland Controls RFS-4100-040 Switch Key Benefits for Technicians: Universal

Key Benefits for Technicians: Universal Compatibility: Optimized for use with standard refrigerants and oils in diverse refrigeration profiles

When troubleshooting intermittent ignition failures

this NPT drain valve proves essential for professional hydronic system maintenance

thread pitch

this brass safety valve is factory set at 50 PSI with a discharge capacity of 697

Cleveland Controls RFS-4100-040 Switch Key Benefits for Technicians: UniversalThe Cleveland Controls RFS 4100 040 is a heavy duty, field adjustable differential air pressure switch designed for critical proving applications in HVAC and Energy Management Systems. Engineered to detect positive, negative, or differential pressure, this airflow proving switch features a sensing range of 0. 15" WC to 5. 0" WC. The internal silicone diaphragm and snap acting SPDT switch provide reliable performance, rated for 300 VA pilot duty at 115