Coleman-Mach AirSpace heat-element service prep

Use the Coleman-Mach AirSpace product page to identify the heat-element accessory and prepare a qualified-service call.

Owner-safe checklist

• Record AirSpace part numbers 37203 or 38203 if visible, plus the connected Coleman-Mach AC model.
• Record thermostat mode, fan behavior, and whether heat output is absent or weak.
• Use qualified RV HVAC service for confirmation and installation of the heat element.

Official sources

• Coleman-Mach AirSpace Heating Element