Trane SWT1729 Limit Switch L99H008 340167-7003

340167-7003

When performing an HVAC transformer replacement

Optimized Startup: Specifically calibrated for draft inducer motors to ensure rapid and consistent exhaust venting

Can I use this harness on Miller or Intertherm branded units

Robust Sequencing: Provides precise control over the inducer motor

Trane SWT1729 Limit Switch L99H008 340167-7003When you are troubleshooting a furnace that is tripping on high limit, you need a reliable Trane SWT1729 to ensure system safety and prevent heat exchanger damage. This OEM Trane limit switch is a critical safety component designed for air handlers and gas furnaces, specifically engineered to monitor internal plenum temperatures. As a veteran grade HVAC replacement part, it features an automatic reset function, meaning the switch opens the control