Aprilaire 6203K 1-Stage 3-Zone Control Panel Kit w/DAT 6" Duct Probe Sensor 24V 40VA Transformer 1 Heat 1 Cool 9.66" H x 8.63" W x 1.86" L 

This is a brand-new item in the original manufacturer's packaging. 

Please see the posted pictures for the full item description, and do not hesitate to contact us with questions or concerns.