Description
The Trane SWT1036 130‑170°F auto limit switch is a critical high‑limit safety control for residential and light commercial furnaces. Designed to monitor internal heat conditions, it protects HVAC systems from overheating by automatically interrupting power when temperatures exceed safe operating limits. As temperatures return to normal, the switch automatically resets and allows equipment to resume normal operation.
Key Features
- Automatic high‑limit switch for furnace and heating systems
- Temperature operation range: 130°F close / 170°F open — prevents excessive internal heat buildup
- Auto‑reset design for seamless protection without manual intervention
- Compact, durable construction for reliable service life
- Helps maintain safe heating cycles and protects system components
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