Trane WHL0496 Blower Wheel Freon Thermal Overload Protection: Equipped with

Thermal Overload Protection: Equipped with internal sensors to prevent winding failure during restricted airflow conditions or excessive heat buildup

If the burner shuts down while the thermostat is calling for heat

Common Questions What thread size does the Watts 0780332 use

Precision Amperage: The 20A rating provides a critical safety threshold to protect sensitive electronic control boards

Designed for two-position (on/off) operation

Trane WHL0496 Blower Wheel Freon Thermal Overload Protection: Equipped withThe Trane WHL0496 Blower Wheel is a critical OEM replacement part designed for high performance air handling in Trane and American Standard HVAC systems. Engineered with a 10 inch diameter and an 8 inch width, this convex blower wheel is built to manage significant static pressure while maintaining efficient cubic feet per minute (CFM) output. The assembly features a clockwise (CW) rotation and a precision machined 1 2 inch bore, ensuring a secure fit