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Dometic FreshJet 3 Series FJX3573MBKAS 15,000 BTU RV Air Conditioner Black

$1,003.99

Dometic FreshJet FJX3573MBKAS – 15,000 BTU RV Air Conditioner Black

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Dometic FreshJet FJX3573MBKAS – 15,000 BTU RV Air Conditioner Black – Direct Replacement for Dometic Brisk Air II


After a long, hot day outdoors, return to the cool comfort of your RV. The FreshJet RV air conditioner’s industry-leading design provides maximized cooling capacity and increased airflow while reducing noise. At 4 dB quieter than its predecessors, perceived noise is cut by one third. The custom blower system and advanced coil design optimize airflow and provide superior performance while bringing peace to your home on the road. Its expanded polypropylene (EPP) closed-cell bead foam provides weight savings, impact resistance, and acts as insulation. Evaporator coils have been e-coated for durability and 28% less refrigerant is used to promote sustainability. The custom composite base-pan and shroud reduce weight with a modern, stylish look. The FreshJet series is the direct replacement to Dometic’s Brisk II series. Be sure to check out RV Part’s Country HUGE selection of RV air conditioners and the interior parts to pair with it. We have the best prices and the fastest shipping times.


The FreshJet air conditioner will include a large six pin plug (umbilical cord) to connect to either a mechanical ceiling assembly or a thermostat control kit. This is considered “plug-n-play”. Current FreshJet models are cool only and will work with any Dometic wall thermostat as long as it is connect to corresponding control box (past, present, and future controls).


Important Notice:

Brisk II models are being discontinued by Dometic and being replaced with the FreshJet 3 series. FreshJet 3 series air conditioners install the same as the Brisk II. FreshJet air conditioners are the warranty replacements for Brisk II units.


What is included?

  • Air Conditioner
  • Roof Gasket (pre-attached)


What is not included?

  • Interior Assembly
  • Thermostat
  • Instructions


Compatible Interior Parts:


ADB Ceiling Control Set-up:

  • Dometic FreshJet Mechanical Air Distribution Box for Non-Ducted Dometic Air Conditioners
  • Dometic Brisk II and Penguin II Non-Ducted Mechanical Air Box


Single Zone Set-up:

  • Dometic 3314850.000 Non-Ducted Air Distribution Box Polar White Use With T-Stat
  • Dometic Duo-Therm 3317404.000 Air Conditioner Ceiling Assembly – White
  • Dometic 3316230.000 LCD Touch Thermostat with Control Kit Polar White
  • Dometic 3316230.714 LCD Touch Thermostat with Control Kit Black


Multi Zone Set-up:

  • Dometic 3314850.000 Non-Ducted Air Distribution Box Polar White Use With T-Stat
  • Dometic Duo-Therm 3317404.000 Air Conditioner Ceiling Assembly – White
  • Dometic 3312020.000 Comfort Control Center II Multi-Zone Kit Control Box
  • Dometic Comfort Air 3314082.011 Thermostat White
  • Dometic 3314082.000 Comfort Air Thermostat Black


Replacing a Coleman AC (non-ducted) and would like to keep Coleman ceiling assembly:
  • Dometic Air Conditioner Conversion Kits – Coleman to FreshJet


There is no heat strip option for FreshJet units. If you have a heat strip installed on your Brisk II model, it cannot carry over to your FreshJet installation.


  • 15% Higher Airflow: Custom blower system provides maximum airflow for even circulation
  • 13% More Cooling: Unique design delivers powerful performance and uniform temperature
  • 4 Decibels Quieter: Produces 50% less perceived noise than its predecessors
  • Modern Look: Sustainable design, requiring 28% less refrigerant than its predecessors
  • Lightweight Construction: Lighter design reduces weight load and is easy to install


Additional Info

Rooftop Footprint Dimensions 29-5/8″ x 27-5/8″

Height 13-13/16″

Cut-Out Requirements 14″ x 14″ Roof Opening

Nominal Capacity 15,000 BTU/hr

Power Consumption 4399W

Power Source 120V AC

Additional Electrical Requirements 12V DC (for the controls)

Minimum Generator Size 3.5 KW (1 Unit)

Installed Weight 66 lbs.

Before You Order

Verify the 14 x 14 inch roof opening, black finish, 120V AC supply and additional 12V DC controls; check ceiling assembly compatibility and the 15,000 BTU rating for your RV.

Frequently Asked Questions

What cooling capacity does model FJX3573MBKAS provide?

The source lists a nominal capacity of 15,000 BTU per hour.

What opening and power requirements are shown?

The source lists a 14 x 14 inch roof opening, 120V AC power, and additional 12V DC for controls.

Brand + Part Number

Dometic RV Products FJX3573MBKAS

Product Name + Part Number

Dometic FreshJet 3 Series FJX3573MBKAS 15,000 BTU RV Air Conditioner Black FJX3573MBKAS

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