Attempting to modify the hub will compromise the balance and safety of the assembly

This is a standard run capacitor used in numerous Trane and American Standard models

it must be paired with high-temperature actuators (such as the AG or AH series) specified for steam service to prevent seal failure

providing reliable switching for blowers

Key Benefits Dual-Function Control: Combines temperature regulation and high-limit safety protection in one compact unit

Trane CNT2858 Pressure Switch Els PW 17895 Attempting to modify the hubThe Trane CNT2858 low pressure switch is a critical safety component designed for precise refrigerant monitoring in residential and light commercial HVAC systems. This 1 4" Op7 CL22 pressure switch features a SPST (Single Pole Single Throw) configuration, internally calibrated to open the circuit at 7 PSI and close at 22 PSI. Engineered for compatibility with a wide range of Trane and American Standard air handlers and condensing units, this switch