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DOMETIC FRESHJET FJZ4 1500M Roof Air Conditioner
The DOMETIC FRESHJET FJZ4 1500M Roof Air Conditioner is an inexpensive 1500 W roof air conditioner which quickly cools your vehicle with its efficient, two-way air distribution system. Ideal for recreational vehicles up to 5 m in length with insulated walls, it also cleans the air and filters out dust particles. Powerful yet pleasantly quiet, it ensures you can comfortably enjoy time in your motorhome with friends and family. Simply...
The DOMETIC FRESHJET FJZ4 1500M Roof Air Conditioner is an inexpensive 1500 W roof air conditioner which quickly cools your vehicle with its efficient, two-way air distribution system. Ideal for recreational vehicles up to 5 m in length with insulated walls, it also cleans the air and filters out dust particles. Powerful yet pleasantly quiet, it ensures you can comfortably enjoy time in your motorhome with friends and family. Simply adjust the two knobs on the manual control panel to set the temperature and airflow level you want. This enables quick cooling in hot ambient temperatures, without disturbing you – something you're sure to appreciate when you want to sleep.
Fitting Service by Dometic for FJZ4 air conditioners is now available, see buying options below and fitting tab.
NEW Air Distribution Box:
Comes complete with the NEW mechanical air distribution box which is a light weight and ultra-compact roof air conditioner ideal for recreational vehicles with insulated walls up to 5 m in length. The super-flat design – just 59 mm in height – leaves ample headroom in the cabin.
This elegant air distribution unit blends in nicely with modern motorhome interiors. It quietly and efficiently moves the air in two directions, front and back. You can easily adjust the angle of the outlet vents for individual fine-tuning by touching the louvres with your fingertips. Simply use the two turning knobs to set the desired temperature and blower speed and thanks to the integrated dust filter, you can always breathe clean air letting you enjoy unforgettable moments in your home away from home.
Features:
- Low-profile design (just 79 mm high) leaves more headroom in the cabin
- NEW mechanical air distribution box with airflow in two directions with efficient front and back airflow
- Optimised airflow for increased efficiency and reduced noise
- Manual operation with two turning knobs to adjust the temperature and airflow rate
- Vertically adjustable outlet vents for individual airflow regulation - simply adjust the direction of the airflow with your fingertips
- Three Operating Modes - off, cooling, ventilation
- Reusable dust filter – easy to remove for cleaning
- Fits the manual Dometic roof air conditioner (FJZ4 entry-level model)
Key Features of the DOMETIC FRESHJET FJZ4 1500M Roof Air Conditioner:
- Ideal for vehicles with insulated walls up to 5 m in length
- Roof installation in recreational vehicles only
- Entry-level model with manual controls – designed for small and medium-sized motorhomes
- Cooling capacity: 1500 watts
- Modern and fresh design - aerodynamically shaped rooftop unit
- Air distribution box with manual controls
- Quickly cools the vehicle interior and cleans the air
- Pleasantly quiet operation for a comfortable rest and a peaceful night’s sleep
- Optimised air distribution unit designed for increased airflow and less noise
- Excellent energy efficiency – reduced power consumption
- Reusable dust filter – easy to remove for cleaning
- Lightweight design helps save fuel
- Extremely durable and robust design
- Rooftop unit with integrated rubber sealing – no installation frame required
- Green refrigerant and use of recycled plastic reduce the impact on the environment
- Prepared for retrofitting of the CleanAir air purifier system
- Owners of recreational vehicles (with insulated walls) more than 5 metres long can use two units to create separate climate zones inside the vehicle
- The Freshjet can easily be retro fitted in replacement of your existing 400 x 400 roof vent (subject to the roof vent location, & roof space for the AC unit), alternatively it can be retro fitted with 400 x 400 roof cut out
- Ideal for recreational vehicles, the unit can also be operated efficiently on the move with the option of a DC Kit DSP-T 12 (12V) or DSP-T 24 (24V)
- Available in White or Black - please ensure you select the correct colour option from the dropdown menu when ordering
- N.B When ordering the black version, the Air Distribution Box (for the interior) will be white and only the roof top box will be black
- For full specification and functionality, please see the Dometic Operating Manual available to view under our ‘Download Manual’ tab on the product page before making any purchase.
DOMETIC Manufacturer's Warranty:
5-year manufacturer's extended warranty on spare parts only (labour not included, exclusions apply) - engineered to deliver superior performance and long‑term durability – benefit from 5 years of guaranteed spare‑parts coverage for the Dometic FJZ units.
The extended 5-year warranty is on spares only after the first 2-year standard warranty, if the unit is fitted by the Dometic Technicians at the Dometic Service Centre at Kineton ordering via the 'fitted option', then the warranty is a 3-year warranty with an additional 2 years for spares only. For the exact terms and conditions, find the warranty agreement in the Downloads section.
** This product must be installed by a Dometic approved installer, to not do so will affect the warranty on the product.
BUYING OPTIONS:
For the 'supply only' option - this will ship directly to your delivery address on a pallet.
For the Dometic supply and fitting service option -
If buying the fitted option, vehicle will be required to be taken by you to Dometic Fitting Centre in Kineton, Warwickshire for fitting directly by their own specialist engineers. Dometic have agreed to incorporate an additional year’s manufacturer’s warranty (3 years in total) if bought for fitting at their Service Centre through us. For full details and terms & conditions please see the 'Fitting Service' Tab for this product before ordering.
Manual
The manual for this item is available from the ’Download Manual’ tab above. Also known as FJZ4233M
Large Item Shipping Notice:
Please note that this is a large item. To ensure the item can be safely delivered and will fit through the necessary delivery access points, please check the product size & weight information on the specification tab above.
Specifications
BRAND | Dometic |
WEIGHT | Net approx. 26.30 kg Roof Top Box Net approx. 3.60 kg ADB Logistics approx. 30.50 kg Roof Top Box Logistics approx. 5.70 kg ADB |
INPUT POWER: | 220-240 volts AC |
| INPUT FREQUENCY | 50 Hz |
COOLING CAPACITY (ISO 5151): | 1500 watts |
COLOUR: | Roof Top Box: White or Black ADB: White |
DIMENSIONS (W x H x D): | External: 702 x 225 x 752 mm Internal ADB: 579 x 59 x 518 mm |
| PRODUCT CODE: | 9630000065 White, 9630000069 Black |
INSPECTION/CERTIFICATION: | CE, UKCA, ECER10, EMC, CB |
RATED CURRENT COOLING: | Cooling mode 3.1A |
| REQUIRED FUSE: | Min 4A, Max 16A |
| OPERATING TEMPERATURE RANGE: | − 2 °C … 52 °C. |
REFRIGERANT: | R410a |
VEHICLE SIZE (WITH INSULATED WALLS): | Best for vehicle with insulated walls max. length 5 m. |
ROOF OPENING/ROOF THICKNESS: | Roof opening (W x D) 400 x 400 mm Roof thickness 25 – 60 mm |
| CONTROLS | Manual |
| COMPRESSOR | Fixed Speed |
| NUMBER OF AIR VENTS | 2 (front/rear) |
| NUMBER OF BLOWER SPEEDS | 3 Cooling and 3 Ventilation |
3 YEARS WARRANTY WHEN FITTED AT THE DOMETIC FITTING CENTRE
If buying the fitted option, vehicle will be required to be taken by you to Dometic Fitting Centre in Kineton, Warwickshire for fitting directly by their own specialist engineers. Dometic have agreed to incorporate an additional year’s manufacturer’s warranty (3 years in total) if bought for fitting at their Service Centre through us.
What happens once the fitted order is placed with us?
Once order received, your details are sent directly by us to the Dometic Fitting Centre Kineton, Warwickshire. Thereafter, Dometic’s Service Team will contact you to organise a convenient date & time for the vehicle to be brought in by you. Kindly note that Dometic require a photograph of the roof of your vehicle as well as an interior image of the roof light together with surrounding area to enable assessment of additional work that maybe required to fit the unit. Photos will be requested by us via email after order placed with us. The FJZ4 1500M will be delivered to the fitting centre in Kineton directly awaiting your vehicle on your appointment date.
Standard fitting involves the removal of an existing 400 by 400 roof light and replacing with, and wiring in, the roof-top unit and installation of the ADB inside the interior of the vehicle. The cost does not include the moving or any other rooftop items you might have e.g. solar panels, which would be charged separately by Dometic directly to you.
If it is found that additional work is required, the Dometic Fitting Centre will advise accordingly. Please note that if the fitting is not a standard fit Dometic reserve the right to make & recover additional charges directly to you, the customer.
* Please note that if you order a non-fitted unit this will ship directly to your delivery address on a pallet.
Location of Dometic Fitting Centre: Dometic Workshop Unit 5, Plantagenet Trading Estate Warwick Road Kineton Warwickshire CV35 0HUTel No: 0344 626 0136 | ![]() |






























