Dometic FreshJet 3 RV Air Conditioner | 15K BTU | White | R32

Upgrade to higher-capacity cooling with the Dometic FreshJet 3 Series 15,000 BTU RV Air Conditioner — White (Part #FJX3573MWHAS / SKU 9600028600 / 9610007807). Maximum cooling capacity in the FreshJet 3 series with 15,000 BTU output, compact 14"×14" opening fitment, and R32 refrigerant for improved efficiency and reduced environmental impact.

Prefer Black Instead?

Also available in black as the Dometic FreshJet 3 15K BTU RV AC — Black (FJX3573MBKAS). Same construction and features — black finish for modern exterior color schemes.

Different Capacity Needed?

Also available at 13,500 BTU capacity:

• Dometic FreshJet 3 13.5K BTU — White (FJX3473MWHAS)
• Dometic FreshJet 3 13.5K BTU — Black (FJX3473MBKAS)

⚠️ R32 Refrigerant Compatibility

This FreshJet 3 15K uses R32 refrigerant — improved efficiency with reduced environmental impact vs older refrigerants.

Critical compatibility notes:

• R410A equipment may be replaced with R32-designed components
• R410A equipment CANNOT be used in R32-designed systems
• R32 refrigerant CANNOT be used in R410A-based air conditioners

Refer to your air conditioner equipment to determine your existing refrigerant type before ordering.

⚠️ Mechanical Unit — External Control Board Required

This FreshJet 3 is a mechanical model — it does NOT come with a pre-installed control board. You'll need an external control component to operate it:

• If your existing installation has a working thermostat setup — you can reuse it
• For new installations OR if the existing control has also failed — a compatible control kit and/or thermostat is required (sold separately)

Chat with us or give us a text/call if you need help identifying the right control components for your setup.

15,000 BTU Maximum Cooling

• 15,000 BTU cooling capacity — maximum FreshJet 3 output for larger coaches or hot-climate installations
• Energy-efficient operation with easy-to-use controls
• Integrated air filter for cleaner, more convenient cooling

Compact Design — Fits 14" × 14" Opening

Fits any 14" × 14" roof opening — direct replacement path for standard RV rooftop AC installations without cutting new mounting holes.

⭐ Low-Noise Operation

Operates up to 4dB quieter than previous FreshJet models — meaningful improvement for anyone frustrated with the noise level of older RV rooftop ACs.

Ducted OR Non-Ducted Installation

Versatile installation flexibility — works with both ducted and non-ducted systems.

Replaces Older Dometic Models

Direct replacement path for legacy Dometic AC systems using the standard 14"×14" opening — including Brisk II (B59516) and various Duo-Therm models. Verify refrigerant type and control system compatibility before ordering.

⚠️ Does NOT Work with Heat Strip

Important compatibility note: this FreshJet 3 does NOT support heat strip installations. If your existing setup includes a heat strip, this unit is not the correct replacement — the heat strip will not function with this AC.

⭐ Pre-Installed Roof Compression Gasket

Comes with a pre-installed roof compression gasket on the base of the unit. This gasket provides the proper seal between the AC and RV roof — no additional sealant or roof gasket required. Simplifies installation and reduces the risk of installer-caused leaks.

Companion Components — Air Distribution Box + Thermostat

You may need to replace the air distribution box and/or thermostat control kit at the same time. We carry compatible options — chat or call for guidance.

⭐ SHIPS FREE via Freight to the 48 States

Free freight shipping to the 48 contiguous states.

⚠️ Freight Shipping Note

This is a large-format freight item. Because of the shipping method, this item may not be eligible for standard return processing — inspect thoroughly upon delivery and note any damage on the delivery receipt before signing.

Cross-Reference Part Numbers

• Manufacturer Part: FJX3573MWHAS
• SKU: 9600028600
• Alt SKU: 9610007807

White Finish

⚠️ Professional Installation Required

Installation involves rooftop mounting, weather sealing, 120V AC electrical wiring, and integration with your air distribution box and thermostat system. Installation should be performed by a qualified RV service technician.

2-Year Manufacturer Warranty

Genuine Dometic OEM

Key Features

• Genuine Dometic OEM FreshJet 3 Series RV rooftop air conditioner
• Part number: FJX3573MWHAS (SKU 9600028600 / 9610007807)
• 15,000 BTU cooling capacity — maximum FreshJet 3 output
• R32 refrigerant — improved efficiency, reduced environmental impact
• Fits standard 14" × 14" roof opening
• Up to 4dB quieter than previous FreshJet models
• Ducted OR non-ducted installation
• Mechanical unit — requires external control board (sold separately)
• Does NOT support heat strip
• Pre-installed roof compression gasket — no additional sealant needed
• Integrated air filter
• Replaces Brisk II (B59516), Duo-Therm, and older Dometic AC units (verify refrigerant)
• White finish
• SHIPS FREE via freight to 48 states
  
• Backed by 2-year manufacturer warranty

Specifications

• Brand: Dometic
• Series: FreshJet 3
• Part Number: FJX3573MWHAS
• SKU: 9600028600
• Alt SKU: 9610007807
• Type: RV Rooftop Air Conditioner
• Cooling Capacity: 15,000 BTU
• Refrigerant: R32
• Configuration: Ducted OR Non-Ducted
• Roof Opening Fitment: 14" × 14"
• Noise Reduction: Up to 4dB quieter than previous FreshJet
• Control Type: Mechanical (external control board required)
• Heat Strip Support: NO
• Roof Compression Gasket: Pre-installed
• Air Filter: Integrated
• Replaces: Dometic Brisk II (B59516), Duo-Therm, older Dometic AC units (verify refrigerant type)
• Color: White
• 13.5K BTU Siblings: FJX3473MWHAS (white), FJX3473MBKAS (black)
• Shipping: Ships FREE via freight to 48 states
  
• Warranty: 2-year manufacturer warranty