Description
The Cleveland Controls RFS-4100-043 is a precision-engineered adjustable pressure switch designed for reliable air pressure sensing and control in HVAC and combustion applications. Featuring field-adjustable setpoints and compression fittings for a secure, leak-free connection, this switch is built to deliver consistent performance across a wide range of system configurations.
Key Features
- Adjustable setpoint range from 0.15″ w.c. (± 0.02″) to 5.0″ w.c. for versatile application coverage
- Changes contacts on increasing pressure, providing reliable switching action for fan proving, draft proving, and safety interlock circuits
- 1/2 PSI maximum pressure rating for low-pressure air and gas sensing applications
- Compression fittings included for a secure, vibration-resistant connection
- Compact, durable housing suitable for commercial and industrial HVAC environments
Specifications
- SKU: RFS-4100-043
- Brand: Cleveland Controls
- Switch Action: Changes contacts on increasing pressure
- Setpoint Range: 0.15″ w.c. (± 0.02″) to 5.0″ w.c.
- Maximum Pressure: 1/2 PSI
- Connection Type: Compression fittings
- Adjustment Type: Adjustable
Applications
- Fan and blower proving in commercial HVAC systems
- Draft proving for combustion equipment and boilers
- Safety interlock circuits requiring pressure verification
- Air handling unit and duct pressure monitoring
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