We Own a local HVAC business and are selling items from our parts room. Some items were purchased for clients then not used for one reason or another or were for truck stock and no longer used as regular service item. The boxes maybe warn but the part is new never used. All items listed are new parts not used unless otherwise noted. Product Description The Mitsubishi MCCH1 is a portable central controller designed for use with Mr. Slim systems. This device allows for easy management of multiple heating and cooling zones in your home or business. It effectively integrates with various RedLINK devices. Up to 16 zones of control Monitor and adjust temperature settings Compatible with MRCH1 wireless remote controller Product Highlights This controller simplifies the operation of ductless mini-split systems, enabling timely adjustments and monitoring to maintain comfort. Product Information Standard Information Brand: Mitsubishi Part Number: MCCH1 Technical Specifications Weight: 1 pound Dimensions: 5 inches x 5 inches x 5 inches Usage: For Mini-Split Air Conditioners EAN: 0841999172480 UPC: 841999172480 Country of Origin: MEX