Coleman 38204-0672 Mach 15 15,000 BTU Rooftop RV Air Conditioner Top/Down Mount Black

The Coleman Mach 15 (38204-0672) is a 15,000 BTU rooftop RV air conditioner built for maximum cooling performance in a top/down ducted mount configuration with a bold black finish. Designed to fit standard 14-inch × 14-inch roof vent openings, this unit is engineered for ducted RV systems and delivers industry-leading airflow and reliability.

Key Features:

• 15,000 BTU Cooling Capacity — Maximum cooling output in the Mach series, ideal for larger RVs and extreme heat conditions
• Top/Down Mount Design — Ducted configuration routes conditioned air through the RV's ceiling duct system for even distribution throughout the coach
• 320 CFM Airflow — Powered by a 1/3 HP fan motor, the largest used in an RV air conditioner, for fast and even cooling
• R-32 Refrigerant — Eco-friendly refrigerant with lower global warming potential than older R-410A and R-22 systems
• 120V / 13.1 Amp Compressor Draw — Operates on standard 120-volt shore power; 13.1-amp compressor draw for efficient electrical load management
• All-Copper Tubing with Gas-Flux Brazed Joints — Built for long-term dependability and leak resistance
• Large Evaporator and Condenser Coils with Raised Lance Fins — Enhance heat dissipation for superior thermal efficiency
• Streamlined Shroud Profile — 13.8-inch standard height shroud in textured black finish; aerodynamic design reduces wind drag on the road
• No Heat Pump / No Condensate Pump — Cooling-only unit; condensate managed passively without a pump
• Pre-Installed Roof Compression Gasket — Included on the base of the unit to provide a secure, leak-resistant roof seal without additional sealant

The Coleman Mach 15 is compatible with ducted and non-ducted ceiling assemblies (sold separately). A ceiling assembly is required to complete the interior installation. This unit does not include a heat pump, wall thermostat, or control board — reuse existing components or purchase separately as needed.

Specifications:

• Cooling Capacity: 15,000 BTU
• Voltage: 120V AC / 60 Hz
• Compressor Amp Draw: 13.1 Amps
• Airflow: 320 CFM
• Refrigerant: R-32
• Mount Type: Top/Down Ducted
• Vent Opening: 14 in. × 14 in.
• Shroud Color: Black
• Heat Pump: No
• Condensate Pump: No
• Dimensions: 13.8 in. H × 26.1 in. W × 38.0 in. L
• Weight: 79.5 lbs.