Coleman-Mach digital thermostat model and part-number prep

Use the official Coleman-Mach digital thermostat product page to collect thermostat model and part-number details before support.

Owner-safe checklist

• Record the Coleman-Mach digital thermostat part number, display state, stage or zone count, mode, fan state, and RV make and model.
• Save photos of the thermostat face, product label or packaging if available, affected equipment, paperwork, and exact symptom.
• Use Coleman-Mach, Airxcel support, a dealer, or qualified RV HVAC service for mounted controls, installed power, parts, or repair decisions.

Official sources

• Coleman-Mach Digital Thermostats Product Page