Description
- Direct replacement for Brisk II Commercial Grade
- R32 refrigerant
- Cooling Capacity: 15,000 BTU / 4396W
- 13% higher cooling capacity vs. select competitive models
- 15% higher airflow than other rooftop units on the market
- 4dB less noise for quieter operation and better sleep quality
- 14% lighter than previous Dometic Brisk II models
- Backwards compatible with existing Dometic air returns and controls
- Ducted and non-ducted applications
- Must be shipped LTL
The Dometic FreshJet 3 Commercial Grade rooftop air conditioner is designed for Marine applications, RV owners, and specialty vehicle operators. It is the direct replacement for the Brisk II Commercial Grade, offering significant improvements for fast, quiet cooling. It moves 330 cubic feet of air per minute and delivers 13% more cooling power for superior comfort in hot conditions. Lightweight EPP insulation reduces noise and adds protection, while corrosion-resistant hardware and coated coils ensure long-lasting durability in marine, RV, and commercial environments.
Specifications
SKU: 9610007865
| Model | FJXM3573M |
|---|---|
| Product Description | 15,000 BTU-Rooftop Standard Profile Air Conditioner with R32 Refrigerant-No Pre-installed controls-Non-Ducted application: air distribution box required-Ducted application: return air grille and control kit required (PACKAGE CANNOT SHIP VIA PARCEL)-Black |
| Refrigerant, type | R32 |
|---|---|
| GWP | 675 |
| Cooling Capacity Display | 15000 |
| Dimensions parcel depth, [mm] | 660.40 |
|---|---|
| Dimensions parcel height, [mm] | 752.60 |
| Dimensions parcel width, [mm] | 352.29 |
| Parcel weight, [kg] | 34.96 |
| Parcel weight, [lbs] | 77.09 |
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Highlights
Faster Cool-Downs
Innovative blower system moves 330 CFM for rapid, even cooling
Quieter Operation
Advanced airflow design reduces perceived noise by up to 4dB
Lighter by Design
EPP foam insulation cuts overall weight and simplifies installation
Built to Endure
E-coated coils and stainless-steel hardware resist corrosion and salt air
Smarter Airflow
Unique coil and vent layout delivers uniform temperature throughout
Simplified Service
Backwards compatible design allows for easy field replacements of Brisk II Commercial Grade

Built to Beat the Heat
From the job site to the marina, FreshJet 3 Commercial Grade keeps every space cool and focused. Its innovative blower system moves 330 cubic feet of air per minute, helping you cool down faster after long hours in the sun. Wherever work or water takes you, it’s cooling built for endurance.