Coleman | Mach-S 15 RV Air Conditioner | 38204-065 | 15,000 BTU | White
Coleman Mach 15 RV Air Conditioner Dimensions Diagram - Installation Specs | United RV Parts
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Coleman | Mach-S 15 RV Air Conditioner | 38204-065 | 15,000 BTU | White

Coleman
SKU: 38204-065 UPC: 755790003624
Save $300.00 Ships $99 Freight Ships Next Day-order by 1:00CT(M-F)
$1,199.99 $1,499.99you save $300.00

The Coleman Mach-S 15 RV Air Conditioner delivers 15,000 BTU of powerful cooling in a compact, white design. This legacy shroud model (38204-066/OEM 38254-066) fits any standard 14"x14" opening and represents the highest cooling output in the Mach Series—the world's most powerful RV air conditioner. Engineered with eco-friendly R-32 refrigerant and a 1/3 HP fan motor, this unit provides efficient climate control for any road trip. It supports both ducted and non-ducted installations, offering flexibility for your RV configuration. Dimensions: 13.8"H × 26.1"W × 38.0"L | Weight: 85 lbs Every unit arrives with a pre-installed roof compression gasket for a secure, leak-resistant seal—no additional sealant needed. Installation requires ceiling assembly based on your setup. Ships via truck freight ($99). Contact United RV Parts at 817-984-1852 to confirm fitment with your RV's make and model.

  • Size & Weight: 13.8"H × 26.1"W × 38.0"L | 85 lbs
  • Ships with $99 Truck Freight, requires ceiling assembly based on configuration

Note: All new replacement RV air conditioner units come with a pre-installed roof compression gasket on the base of the unit.

This gasket is designed to provide a proper seal between the A/C and the RV roof, ensuring a secure and leak-resistant installation.

No additional sealant or roof gasket will be required for the rooftop AC unit.

Need help confirming fitment?

Our team at United RV Parts is here to help you find the right replacement or parts for your RV Air Conditioner.

Text or call 817-984-1852 with the make and model number of your existing Air Conditioner and we’ll make sure you get exactly what you need the 1st time.

 


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Add An Extra 12 Months To Your Factory Air Conditioner Warranty
$59.99
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24 Month Extended Warranty for your Factory Air Conditioner
$99.99

Product Overview

48204C866, 48204-666, 48204-966 updated number is: 48204-066. Elevate your RV experience with the Coleman 48204-066 RV Air Conditioner, boasting an impressive 15,000 BTU capacity for unparalleled cooling power. This sleek, white unit is designed for easy replacement, fitting seamlessly into any 14"x14" opening. As the highest cooling output in the Mach Series, it stands as the world's most powerful RV air conditioner, ensuring a comfortable journey regardless of your destination. Updated with eco-friendly R32 refrigerant, this air conditioner combines efficiency with environmental consciousness.

The 1/3 HP fan motor and all-copper tubing guarantee durability, providing a long-lasting solution for your cooling needs. For added versatility, the optional Heater Assembly delivers 5,600 BTUs of heat for cooler climates.

Backed by a 2-year factory warranty, the Coleman 48204-066 is not only a quality investment in comfort but also a reliable choice for the road. Make every adventure memorable with the best-selling RV air conditioner that combines innovation, power, and efficiency, ensuring a refreshing environment for your travels.

Additional Instructions:

Instructions for purchasing all required parts:

  1. Select your preferred ceiling assembly (required to complete installation)
  2. Add the Heat Strip - optional but recommended when replacing your unit
  3. Choose your wall thermostat and control box (if applicable)

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