Description
The International Comfort Products 1178952 is an OEM high pressure switch engineered to protect refrigeration and HVAC systems from damaging over-pressure conditions. Designed as a direct replacement for compatible International Comfort Products equipment, this switch monitors refrigerant-side pressure and automatically interrupts system operation when unsafe levels are detected — helping prevent compressor damage and extending equipment life.
How It Works
This high pressure switch is wired into the system’s safety circuit. When refrigerant pressure rises to the cut-out threshold of 660 PSI, the switch opens and shuts down the system. Once pressure drops back to the reset point of 505 PSI, the switch resets and allows normal operation to resume, providing reliable automatic protection.
Key Specifications
- Cut-Out Pressure: 660 PSI
- Reset Pressure: 505 PSI
- OEM Part Number: 1178952
- Compatible Brand: International Comfort Products (ICP)
- Application: High-side refrigerant pressure protection
Features & Benefits
- OEM-quality construction for reliable, long-lasting performance
- Protects compressors and refrigerant circuits from over-pressure damage
- Direct OEM replacement — no modifications required
- Automatic reset function for convenient system recovery
- Designed for use with ICP heating and cooling equipment
Application
This high pressure switch is intended for use in International Comfort Products HVAC systems requiring OEM-specified pressure protection. Always verify compatibility with your specific model before installation. Consult your equipment’s service manual for wiring and installation instructions.







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