YDK40-4C3 Fan Motor – Key Specs & Description

• Voltage: 240V

• Frequency: 60Hz

• Power: 40W

• Current: ~0.4A

• Capacitor: 2.5μF / 450V

• Mounting: Single shaft, typically used in indoor evaporator units

• Applications: Compatible with models like QSCE24, QSHE24, QCIH24A, QCIC18A, and others

This motor is a direct replacement for several older or discontinued models (e.g., 320203027R, 320203049R), and may require minor connector adjustments depending on the unit. It’s manufactured by Guangdong Chigo Air-Conditioning Co. and is known for its reliability in residential and light commercial systems