Upgrade your RV’s cooling performance with the Coleman Mach 3 PLUS 13,500 BTU RV Rooftop Air Conditioner. Designed as the direct replacement for the popular Coleman Mach 38203-069, this high-performance rooftop AC delivers dependable cooling, industry-leading durability, and an easy installation into any standard 14″ x 14″ RV roof opening.
Whether you’re replacing a worn-out rooftop air conditioner or installing a new unit, the Coleman Mach 3 PLUS provides powerful 13,500 BTU cooling capacity, efficient 320 CFM airflow, and durable all-copper construction to keep your RV comfortable in warm weather.
Built with rugged components and engineered specifically for the demands of RV travel, the Mach 3 PLUS is one of the most trusted rooftop air conditioners on the market.
Features
- 13,500 BTU cooling capacity for dependable RV climate control
- High-output 320 CFM airflow for faster, more even cooling
- Uses environmentally friendly R32 refrigerant
- Fits all standard 14″ x 14″ RV roof openings
- Compatible with both ducted and non-ducted RV air conditioning systems (ceiling assembly required)
- Heavy-duty all-copper tubing for maximum durability
- Gas-flux brazed joints reduce leaks and increase service life
- Large evaporator and condenser coils with raised lance fins for improved cooling efficiency
- Black textured shroud for a modern appearance
- Ideal replacement for most Coleman Mach 3 rooftop air conditioners
Direct Replacement for Coleman Mach 38203-069
Coleman has introduced an updated production version of the Mach 3 rooftop air conditioner, the unit maintains the same:
- Cooling performance
- Mounting dimensions
- Electrical compatibility
- Functionality
- Overall fitment
Compatible Part Numbers
The following part numbers all refer to the same Coleman Mach 3 PLUS 13,500 BTU rooftop air conditioner:
- 38203-067
- 38203-069
- 48203-669
- 38253-069
- 48253-069
- 48203-069
Specifications
- Cooling Capacity: 13,500 BTU
- Airflow: 320 CFM
- Refrigerant: R32
- Color: Black
- Installation Opening: Standard 14″ x 14″
- Dimensions: 13.8″ H × 26.1″ W × 38.0″ L
- Weight: 79.5 lbs.
Installation Information
Every new Coleman Mach rooftop air conditioner includes a factory-installed roof compression gasket. This gasket creates a secure, leak-resistant seal between the air conditioner and your RV roof during installation.
Please Note: A compatible ceiling assembly (air distribution box) is required and must be selected based on whether your RV uses a ducted or non-ducted air conditioning system.
Before You Order
Check the standard 14 x 14 inch roof opening, black finish, and whether your RV uses a ducted or non-ducted ceiling assembly before choosing the compatible air distribution box.
Frequently Asked Questions
What cooling capacity and airflow are listed?
The source lists 13,500 BTU cooling capacity and 320 CFM airflow.
Is the ceiling assembly included?
The source says a compatible ceiling assembly is required and must match a ducted or non-ducted system; it does not identify one as included.
