Trane Parts SWT02173 Furnace Flame Rollout Switch

The Furnace Flame Rollout Switch SWT02173 is a crucial safety component used on furnaces. As a genuine Trane part, this Type Flame Rollout Switch monitors for unsafe flame rollout and helps prevent dangerous furnace operation.

This essential switch safeguards heating equipment by monitoring flame rollout, a condition where burner flames extend beyond the heat exchanger. When rollout is detected, the switch signals the furnace controller to shut down, reducing the risk of fire or gas leakage. The SWT02173 is a genuine Trane replacement part, designed to fit a range of furnace models and maintain reliable operation in typical HVAC environments.

• Type: Flame Rollout Switch
• Part number: SWT02173
• Brand: Trane (Trane parts)
• Application: Used On Furnace
• Function: Detects flame rollout and triggers safe shutdown to protect the system