COLEMAN-MACH DIGITAL ZONE CONTROL BOX ASSEMBLY (USE WITH 9330A3341 OR 9330A3351)|9430A751

The Coleman Mach Control Box is a cool-only zone control box that was designed to communicate and control more than one air conditioner at a time in your RV. Works with the Zone Control 9-Series Digital Thermostat for easy multiple zone temperature contro Is Cool-Only meaning it works only with Mach Series Air Conditioners Voltage Rating: 12 VDC