Description
The Trane SWT0911 is an OEM auto limit switch engineered to protect heating and air handling equipment from unsafe operating temperatures. Designed as a direct replacement for Trane systems, this automatic limit switch monitors supply-air or heat exchanger temperatures and interrupts the circuit when temperatures exceed the safe threshold — then automatically resets once conditions return to normal.
Key Features
- Operating temperature range: 125°F – 155°F
- Automatic reset function for reliable, hands-free recovery
- OEM Trane replacement part for precise fit and performance
- Protects heating equipment from overheating and thermal damage
- Interrupts burner or blower circuit on high-temperature fault
- Durable construction for long service life in demanding HVAC environments
Applications
- Trane gas furnaces and air handlers
- Residential and light commercial heating systems
- High-temperature safety control in duct or heat exchanger assemblies
Why Choose the Trane SWT0911?
Using genuine Trane OEM components ensures compatibility, reliability, and warranty compliance. The SWT0911 auto limit switch provides peace of mind by automatically shutting down the system before dangerous temperatures are reached, preventing equipment damage, nuisance callbacks, and potential safety hazards. Its auto-reset design minimizes service interruptions while maintaining critical overheat protection.
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