or a failing oil pump

you know that shaft runout or surface pitting is often the root cause of premature bearing failure and excessive blower wheel vibration

Designed for R410A refrigerant

this component provides the essential phase-shift needed for simultaneous operation of a compressor and condenser fan motor

Carrier 4385 Tray 318973-401 or a failing oil pumpThe Carrier 4385 Water Distribution Tray is a critical OEM component designed for high efficiency flow through humidifiers, as well as select evaporator coil drainage applications. Engineered primarily for the Carrier Humidifier Water Distribution system, this tray ensures that incoming water is evenly dispersed across the evaporator pad. Proper saturation is essential for maintaining the target humidity levels and preventing dry spots that lead to