Description
The Trane SWT4049 high pressure switch is designed to monitor refrigerant pressure and provide system protection in HVAC equipment. This switch responds to elevated pressure conditions by opening or closing the circuit, helping prevent damage to compressors and other critical components. It supports safe operation by maintaining pressure within acceptable limits and ensuring reliable system performance under varying load conditions.
Key Features:
- High pressure safety switch for HVAC systems
- Monitors refrigerant pressure levels
- Opens/closes based on preset pressure thresholds
- Helps protect compressors from high-pressure conditions
- Supports safe system operation and equipment protection
- Designed for consistent and reliable pressure response







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