Description
The Johnson Controls P470FB-1 is a versatile electronic pressure control featuring an integrated display, designed for precise pressure monitoring and switching in commercial HVAC and refrigeration applications. Powered by 24 Vac, this unit offers three selectable operating pressure ranges to accommodate a wide variety of system requirements — from low-pressure circuits to high-pressure refrigerant applications.
Operating Pressure Ranges
- 0 to 100 PSI — 5 PSI minimum differential
- 0 to 500 PSI — 20 PSI minimum differential
- 50 to 750 PSI — 20 PSI minimum pressure differential
Key Features
- Integrated digital display for easy setpoint viewing and field adjustment
- 24 Vac operating voltage for compatibility with standard commercial control circuits
- Three field-selectable pressure ranges for broad application flexibility
- Electronic sensing technology for accurate, repeatable pressure control
- Designed for use in HVAC, refrigeration, and building automation systems
- Compact design suitable for panel or field mounting
Typical Applications
- Refrigerant high-side and low-side pressure control
- Chiller and compressor protection
- Commercial HVAC pressure monitoring and switching
- Building automation and controls integration
Specifications
- SKU: P470FB-1
- Brand: Johnson Controls
- Supply Voltage: 24 Vac
- Pressure Range 1: 0–100 PSI (5 PSI min. differential)
- Pressure Range 2: 0–500 PSI (20 PSI min. differential)
- Pressure Range 3: 50–750 PSI (20 PSI min. differential)
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