The Dometic FreshJet FJZ7 2200 is a premium roof-mounted air conditioner with an electronic inverter compressor, designed for caravans, motorhomes, and campervans up to 7 metres in length. It delivers 2200W of cooling and 2000W of heating capacity, and it comes packed with features exclusive to the FJZ7 series: Adaptive Power Mode, Advanced Sleep Mode, SmartECO off-grid function, and Wi-Fi connectivity. Available in white or black, the unit weighs 28.2 kg and measures 752 x 225 x 702 mm. It fits a standard 400 x 400 mm roof opening with roof thicknesses between 25 mm and 60 mm. Current draw is 5.7A for cooling and 3.0A for heating, with a minimum circuit protection of 6A.
What are the benefits of an inverter compressor in a motorhome air conditioner?
The inverter compressor in the FJZ7 2200 automatically adjusts its speed to match cooling demand rather than cycling on and off. This eliminates the noise spikes and current surges of fixed-speed compressors, reduces energy consumption, and maintains a more consistent cabin temperature. The Advanced Sleep Mode locks the compressor at a constant low frequency for especially quiet overnight running.
The Adaptive Power Mode is a standout feature across the FJZ7 range. It lets you set a maximum power draw via the Dometic smartphone app, so the air conditioner won't exceed the available amperage on your campsite hook-up. This prevents breaker trips on sites with lower fuse protection. The SmartECO function takes things further for off-grid camping: when connected to a Dometic TEMPRA lithium battery (300 Ah or larger recommended) via a suitable inverter, the FJZ7 2200 monitors battery charge and automatically adjusts its operation. It reduces cooling output, switches to fan-only mode, or shuts down entirely based on the battery state, then restarts when charge levels recover. Integrated CleanAir bipolar ioniser technology comes as standard, reducing bacteria, mould, and odours.
The air distribution box (FJZ ADBD, sold separately) features an electronic touch control display, warm white LED ambient lighting, vertically adjustable outlet vents, and a reusable dust filter. Airflow is rated at 350 m³/h. The FJZ7 2200 uses R32 refrigerant (380g charge) and features an aerodynamic rooftop profile with an LED light curve. Dometic provides a 5-year warranty on parts, and the operating temperature range spans -2°C to +52°C. The 2000W heating output via heat pump technology is strong enough to warm your vehicle comfortably during cooler spring and autumn conditions.
Dometic FreshJet FJZ7 2200 Features
- 2200W Cooling Capacity - Advanced inverter compressor cools your vehicle in record time
- 2000W Heat Pump Heating - Energy-efficient heating at the touch of a button
- Inverter Compressor - Automatically adjusts speed to match cooling demand for quieter, more efficient operation
- Advanced Sleep Mode - Constant compressor frequency for whisper-quiet overnight running
- Adaptive Power Mode - Set maximum power draw via the Dometic app to suit your campsite hook-up
- SmartECO Function - Off-grid operation with intelligent battery resource management (requires Dometic TEMPRA battery)
- Wi-Fi Connectivity - Control and monitor your climate remotely via the Dometic smartphone app
- CleanAir Technology - Integrated bipolar ioniser reduces bacteria, mould, and odours
- Premium Design - Aerodynamic rooftop unit with LED light curve
- Optimised Airflow - Two-way air distribution (front and back) with 350 m³/h airflow rate
- Adjustable Outlet Vents - Vertically adjustable vents for individual airflow regulation
- Reusable Dust Filter - Easy to remove for cleaning
- Available in White or Black - Black finish applies to rooftop unit only
- 5-Year Warranty on Parts
Clean Air TechnologyEffectively reduces bacteria and odours to keep your RV smelling fresh and clean
Dometic Climate AppConveniently control your roof air conditioner from your smartphone
Sleep ModeReduces fan speed to 80% to minimise operating noise
Exclusive Premium DesignAerodynamically shaped rooftop unit with eye-catching LED curve
Superior Cooling PerformanceThe motorhome, caravan or campervan is cooled down in record time
Whisper-quiet OperationWith its variable compressor speed, the FJX7 operates silently while maintaining the desired temperature
Optimised Air Flow and Adjustable Outlet VentsLow-profile air distribution box with powerful front and back airflow. You can adjust the direction of airflow with your fingertips
Intuitive Touch ControlSimply set the temperature and blower level you want
Integrated Lighting and Reusable Dust FilterWarm white LEDs create a beautiful, soft ambient light and you can remove the dust filter easily for cleaning
- SKU: 9630000068 (White) / 9630000053 (Black)
- Model: FJZ7 2200
- Cooling Capacity: 2200 W
- Heating Capacity: 2000 W
- Compressor Type: Electronic Inverter
- Controls: Electronic (via FJZ ADBD air distribution box, sold separately)
- Current Consumption (Cooling): 5.7 A
- Current Consumption (Heating): 3.0 A
- Input Voltage: 220-240 V AC / 50 Hz
- Required Circuit Protection: 6 A
- Operating Temperature: -2°C to +52°C
- Refrigerant: R32 (380 g charge, GWP 2088)
- Dimensions (W x H x D): 752 x 225 x 702 mm
- Roof Opening: 400 x 400 mm
- Roof Thickness: 25-60 mm
- Weight: 28.2 kg
- Suitable Vehicle Length: Up to 7 m
- Wi-Fi: Yes (built-in)
- SmartECO: Yes (requires Dometic TEMPRA lithium battery, 300 Ah recommended)
- Compatible Air Distribution Box: FJZ ADBD (Ref. 9630000066, sold separately)
3 years warranty when fitted at the Dometic Fitting Centre
We have partnered with Dometic to offer you an
extra years warranty. If you buy the fitted option above you will take your vehicle to the Dometic Fitting Centre in Tewsbury. The price paid here includes the
standard fitting and it will be fitted directly by Dometic themselves. As Dometic are fitting the air conditioning unit, they are happy to offer 3 years warranty instead of 2! You will also have the piece of mind that the fitting of the unit will be first-class as it will be fitted by a dedicated team of Dometic Service Engineers.
What happens once I place the fitted order with us?Once you place the order with us, we will send your details to the Dometic Fitting Centre. A Dometic team member will then contact you to organise a convenient time for you to bring in your vehicle. Be advised that Dometic will require a photograph of the roof of your vehicle as well as an interior image of the roof light and the surrounding area so they are able to assess if any additional work will be required to fit the unit. We will request this by email after you place the order with us. Please ignore the shipping information. We will not ship the FJX41500 to you, it will be delivered to the fitting centre in Tewkesbury awaiting your vehicle.
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. If it is found that additional work is required the Dometic Fitting Centre will advise accordingly.
Address of Dometic Fitting Centre:Dometic Fitting Centre
Kineton
Warwickshire
(Please contact us for full address)
Frequently Asked Questions
Adaptive Power Mode lets you set a maximum power draw for the air conditioner using the Dometic smartphone app. This prevents the unit from exceeding the available amperage on your campsite hook-up, avoiding breaker trips on sites with lower fuse protection. It's exclusive to the FJZ7 inverter range.
Yes, using the SmartECO function. When connected to a Dometic TEMPRA lithium battery (minimum requirement, with 300 Ah or larger recommended) via a suitable inverter such as the Dometic DPSI 1812iTS, the FJZ7 2200 monitors battery charge and automatically adjusts its operation. It will reduce cooling power, switch to fan mode, or shut down based on battery state, then restart when charge levels recover sufficiently.
The FJZ7 2200 features an Advanced Sleep Mode that locks the inverter compressor at a constant low frequency. Unlike fixed-speed compressors that repeatedly cycle on and off (creating noise spikes each time), the inverter runs continuously at a reduced speed, maintaining your set temperature with minimal sound and vibration.
Both deliver 2200W cooling for vehicles up to 7 metres. The FJZ4 2200 uses a fixed-speed compressor with soft-start and provides 1000W heating. The FJZ7 2200 uses an inverter compressor for quieter, more energy-efficient operation, delivers 2000W heating via heat pump technology, and adds Adaptive Power Mode, SmartECO off-grid capability, Advanced Sleep Mode, and an LED light curve on the rooftop unit. The FJZ7 2200 weighs 28.2 kg versus 29.8 kg for the FJZ4 2200.
No. The FJZ7 2200 is supplied as a roof-top unit only. The Dometic FreshJet FJZ ADBD electronic air distribution box (Ref. No. 9630000066) is sold separately. It features an electronic touch control display, warm white LED ambient lighting, CleanAir air purification, vertically adjustable outlet vents, and a reusable dust filter. It measures 579 x 48 x 518 mm and weighs 3.9 kg.
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