Trane THT2438 Limit Switch 323055-751 Common Questions: What are the

Common Questions: What are the signs of a failing ventor motor

this commercial HVAC drain pan features a sloped design that ensures positive drainage

Field Serviceable: The normally closed design allows for easy maintenance with available Emerson solenoid repair kits without removing the entire valve body from the line

acid-cleanup blocks for burnout (W-48)

Complete Kit: Includes a chrome bezel

Trane THT2438 Limit Switch 323055-751 Common Questions: What are theThe Trane THT2438 Limit Switch is a critical safety component engineered for high limit protection in residential and commercial Trane HVAC systems. This OEM replacement part is built to precise tolerances, featuring a 210F open and 180F close (210Op 180Cl) temperature setpoint. As a fixed temperature limit control, it monitors the blower housing or heat exchanger ambient air. If the system detects a thermal overload reaching the 210F threshold, the