Manage multiple heating and cooling zones independently with this zone control wall thermostat from Coleman Mach, engineered for 12-volt DC RV systems. The LCD display provides precise temperature setting whilst adjustable fan speed control helps balance comfort with electrical draw. When paired with zone control boxes, this thermostat can manage up to four single-stage air conditioners or heat pumps plus up to four furnaces simultaneously, ideal for larger motorhomes or travel trailers.

Marine-rated construction suits wet environments and saltwater exposure. Electronic control delivers smooth, responsive temperature management. Includes all mounting hardware and installation brackets for quick setup.

• Zone control for multiple HVAC units
• Controls up to 4 AC/heat pump units plus 4 furnaces
• 12-volt DC, single-stage operation
• LCD display with fan speed control
• Marine-rated, includes all hardware