ClimateMaster 13B0015N01 High Pressure Switch 600/450 PSI

The ClimateMaster 13B0015N01 is a high pressure safety switch designed for geothermal heat pump systems. This critical component monitors refrigerant pressure and automatically shuts down the system when pressure exceeds safe operating limits, protecting the compressor and other components from damage.

Key Specifications:

• Pressure rating: 600 PSI cut-out / 450 PSI cut-in
• Designed specifically for ClimateMaster geothermal heat pump systems
• Automatic reset functionality returns system to operation when pressure normalizes
• Direct OEM replacement part ensuring proper fit and function
• Critical safety component for protecting refrigerant circuit

This high pressure switch is an essential safety control that prevents catastrophic compressor failure by monitoring discharge pressure. When refrigerant pressure rises to 600 PSI, the switch opens to stop compressor operation. Once pressure drops to 450 PSI, the switch automatically resets, allowing the system to resume normal operation. Regular inspection and replacement of pressure switches helps ensure reliable, safe operation of your geothermal HVAC system.