Coleman-Mach 9330A3341 Digital Multi-Zone Wall Thermostat (Black)

9330A3341 Coleman-Mach Multi-Zone Digital Wall Thermostat (Black)

The Coleman-Mach 9330A3341 is a single-stage, multi-zone digital wall thermostat designed to establish a unified climate network inside advanced recreational vehicles. It is engineered for reliable multi-system synchronization, allowing operators to monitor and manipulate independent climate sections effortlessly from a single master hub.

Key Specifications

• System Capacity: Controls up to 4 A/C or Heat Pump units, plus 4 Heating Zones
• Electrical Rating: 12 VDC Nominal Operating Power
• Interface Type: Digital LCD Display with Tactile Selection Buttons
• Color / Finish: Textured Black Case
• Supported Functions: Cool, Heat Pump, Gas Furnace, Hydronic, Electric Heat Strip
• Fan Controls: High / Low Fan Speed and Auto / On Mode Settings
• Wiring Interconnect: Multi-Zone Control Boxes (2 Signal Wires)

Product Features & Fitment

This thermostat features an advanced multi-zone electronic control interface, suitable for direct replacement of older multi-zone RV network hubs. The unified digital platform completely eliminates the hassle of configuring independent walls for separate zones by organizing up to four air conditioning systems or heat pumps, plus four zones of supporting furnace, hydronic, or electric baseboard lines, right onto a single interface layout. Its sleek, low-profile black housing blends naturally with modern interior cabin décors, while a high-visibility backlit LCD readout ensures painless setting verification and ambient room monitoring under any cabin lighting conditions. Integrated multi-speed fan toggles permit quick adjustments between high-velocity output and quiet overnight ventilation loops, while built-in system locks prevent heating and cooling grids from engaging simultaneously.

Due to running-line electronic hardware enhancements, this digital zone controller is engineered for compatibility with modern 9-series zone control box modules utilizing a 2-wire signal configuration, such as the 9430A751 or 9630A751 assemblies. It is important to note that if you are replacing an obsolete or legacy generation numbered thermostat, you must upgrade your existing ceiling control box models concurrently to guarantee signal continuity. This unit carries manufacturer part number 9330A3341 (safely replacing old numbers 9330-3341 or 9330A3351) and can be used interchangeably with updated catalog index 9420-330.