Description

38204-066 Coleman MACH 15 A/C WHITE 

In Stock

Replaces: 48204-066

The Coleman Mach 15 RV Air Conditioner (38204-066) is a 15,000 BTU unit designed for rooftop installation in RVs. It fits into a 14″ x 14″ opening and uses R-410A refrigerant for eco-friendly cooling. This model is part of the Signature Series, known for its high cooling output and strong airflow, making it ideal for both ducted and non-ducted systems.

Cooling Performance & Features

• 15,000 BTU high‑output compressor for fast cooling in extreme heat

• High‑efficiency fan motor for strong airflow and quieter operation

• Durable white shroud designed for long‑term outdoor exposure

• Compatible with ducted and non‑ducted systems (depending on ceiling assembly)

• OEM‑engineered for reliability, serviceability, and long component life

Technician‑Relevant Details

• Direct replacement for 48204‑066

• Works with standard Coleman‑Mach control boxes and thermostats

• Compatible with heat‑ready ceiling assemblies when paired with a heat strip

• Ideal for RVs operating in high‑temperature regions (e.g., Southwest, desert climates)

• Uses standard Coleman‑Mach mounting footprint for easy swap‑outs

Compatibility

The 38204‑066 fits most RVs originally equipped with a Coleman‑Mach 15 or any rooftop A/C using the same mounting and control architecture. It is commonly paired with:

• Non‑ducted ceiling assemblies (manual, digital, or Bluetooth)

• Ducted systems using Coleman‑Mach wall thermostats

• Heat‑ready ceiling assemblies when adding an electric heat strip

Explore more from our collection.