The Trane CNT1220 auto limit switch is designed to provide temperature-based safety control in HVAC systems. Rated for a 160°F limit, this switch automatically opens or closes the circuit in response to temperature changes, helping prevent overheating conditions. It supports safe operation by interrupting system function when temperature exceeds the set threshold and resetting automatically once conditions return to normal.
Key Features:
- Auto limit switch for HVAC temperature control
- Temperature rating: 160°F
- Automatically opens/closes based on temperature
- Helps prevent overheating conditions
- Auto-reset functionality after temperature normalization
- Supports safe and reliable system operation
