Description
The Coleman-Mach 37204-0765 is a white Mach 8 Plus Roughneck ultra-low-profile rooftop air conditioner for RVs, off-road vehicles and other demanding mobile installations. Coleman-Mach's current Roughneck product listing confirms this exact part number, textured white finish and rooftop dimensions; specialist model-specific listings identify it as the 15,000 BTU cooling-only version.
Model specifications
- Manufacturer: Coleman-Mach / Airxcel
- Exact manufacturer part number: 37204-0765
- Cooling capacity: 15,000 BTU/h
- Shroud colour and finish: Textured white
- Profile: Ultra-low, approximately 8.25–8.3 in high
- Rooftop shroud dimensions: approximately 8.3 H × 28.4 W × 41.1 L inches
- Application: Roof-mounted recreational or specialty vehicle climate control
- Condition: New
- Model family: Mach 8 Plus Roughneck
- System function: Refrigerant cooling only, no integrated heat pump
- Factory condensate pump: Not included with this 37204-series model
- Construction: Roughneck reinforced design for rough-road and heavy-duty mobile use
Designed for rough roads
The Roughneck series is designed for vehicles exposed to vibration, bumps and worksite or backcountry operating conditions. Its low rooftop silhouette helps reduce roof-height obstruction while the reinforced housing and base-pan design support mobile cooling service.
Ceiling and thermostat configuration
This part number identifies the rooftop air conditioner, not a complete ceiling kit. For ducted installations, select a matching return-air/control arrangement; for non-ducted installations, select an appropriate Coleman-Mach air-distribution box and controls. The wrong thermostat or ceiling assembly can prevent an otherwise correctly sized rooftop unit from operating.
Planning the installation
Check the existing rooftop manufacturer label, RV roof-opening dimensions, support framing, available shroud clearance, power supply, controller and thermostat wiring before purchasing. Ducted and non-ducted arrangements use different ceiling air-distribution or return-air equipment; a shared roof cutout alone does not establish electrical or control compatibility.
Use the electrical and refrigerant specifications on the delivered unit's rating plate and its exact installation/service manual. Refrigerant and control configurations have changed across Coleman-Mach production generations. A qualified RV technician should install and service the unit.
What's included and warranty
One rooftop air conditioner, with the integrated equipment listed above. The interior air-distribution box, ceiling return-air assembly, control module, wall thermostat and installation accessories must be selected separately unless a specific bundle states otherwise. Coleman-Mach's manufacturer limited-warranty terms apply, subject to the provided written documents.
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