Description
The Bard HVAC 1804-0462BX is a high pressure switch engineered to protect refrigerant circuits in Bard HVAC equipment from damaging over-pressure conditions. Designed as a direct OEM replacement, this switch ensures your system operates safely within its rated pressure parameters and shuts down the compressor circuit before pressure-related damage can occur.
How It Works
This high pressure switch monitors refrigerant system pressure and opens the circuit when pressure reaches the cut-out threshold. Once system pressure drops back to the cut-in level, the switch can be reset to resume normal operation. Using the correct OEM-specified switch ensures accurate pressure sensing and reliable system protection.
Key Specifications
- Cut-Out Pressure: 650 PSI
- Cut-In Pressure: 520 PSI
- OEM Part Number: 1804-0462BX
- Compatible Brand: Bard HVAC
- Application: High-side refrigerant circuit protection
Features & Benefits
- Direct OEM replacement for Bard HVAC systems
- Protects compressor and refrigerant circuit from over-pressure damage
- Precise cut-out and cut-in pressure ratings for reliable system control
- Helps maintain system efficiency and extends equipment service life
- Easy drop-in installation for qualified HVAC technicians
Application
This high pressure switch is intended for use in Bard HVAC packaged and split systems where OEM-specified high-side pressure protection is required. Always consult the equipment service manual and verify compatibility before installation.
