Description
Coleman-Mach 6703-3401 is a manual heat/cool ceiling thermostat used on selected older Coleman-Mach air-distribution assemblies. The manufacturer's service-parts catalog distinguishes this part from 6701-3401 (older cool-only thermostat) and 9330-3411 (newer heat-ready thermostat).
Part identification
- Manufacturer part number: 6703-3401
- Function: Manual heat/cool thermostat
- Supplier-catalogued older series: Mach 1, 2, 3, 15 and Super Mach with matching legacy ceiling controls
- Condition: New
Check your original thermostat number, wiring, shaft and the complete ceiling-assembly designation. This thermostat does not add heating capability to a cool-only A/C and cannot be assumed interchangeable with every 8-series or 9-series system.
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