Original Toshiba Carrier 1.5 Ton Inverter Split AC Outdoor Main Control PCB Board suitable for model 18U2KCVS CVSG-IN. PCB Part No. WP-038-04, Display Board WP-033-03, Code 1120680518AT V23 TT210225R2. Tested outdoor inverter PCB for repair and replacement of Toshiba Carrier inverter air conditioners.