Dometic FreshJet FJZ vs FreshJet 7: What's New?

At Carac, we install and supply rooftop air conditioners every week, so we're always keen to see how the latest models improve on their predecessors. Dometic's new FreshJet FJZ range is one of the biggest updates we've seen in recent years, bringing more cooling power, quieter operation and smarter technology across the entire range.

The FreshJet 7 Series has become one of Australia's most popular rooftop air conditioners thanks to its quiet inverter technology, excellent cooling performance and compact design. Now, Dometic has taken everything that made the FreshJet 7 such a success and refined it even further with the launch of the FreshJet FJZ Series.

The new range introduces the FJZ7 Lite, FJZ7 Pro and FJZ7 Plus, each offering more cooling power, smarter energy management and a range of new features designed to make life on the road even more comfortable. The FJZ range is available in both white and black.

If you're wondering what's changed, we've compared every model side by side to help you decide if it's worth upgrading.

What's New Across the FreshJet FJZ Range?

Dometic hasn't simply replaced the FreshJet 7 Series. They've improved almost every aspect of it.

More Cooling Performance

Every model now delivers noticeably more cooling capacity than its predecessor.

• Lite: 2.5kW → 3.0kW

• Pro: 2.9kW → 3.4kW

• Plus: 3.4kW → 4.0kW

That means your caravan reaches a comfortable temperature faster and stays cooler during Australia's hottest summer days.

Adaptive Power Mode

One of the biggest additions to the new range is Adaptive Power Mode.

Using the Dometic Climate App, you can adjust the maximum power draw of the air conditioner to suit your available power source. This makes the FJZ range ideal for powered campsites with limited supply, generators or inverter systems, reducing the chance of tripping breakers.

Even Quieter Operation

The FreshJet 7 Series was already known for being exceptionally quiet, but the new FJZ range takes comfort to the next level. Improved inverter technology, brushless DC motors and enhanced vibration isolation work together to minimise operating noise throughout the caravan. A dedicated Sleep Mode further reduces fan noise overnight, helping you enjoy a quieter, more restful night's sleep.

Cleaner, Healthier Air

A new integrated air purification system helps reduce dust, bacteria, mould spores and unwanted odours, keeping the air inside your caravan fresher throughout your travels.

Smarter and More Efficient

The FJZ range also benefits from improved energy efficiency, a lower Global Warming Potential (GWP) refrigerant and increased use of recycled materials. Every model includes Wi-Fi and Bluetooth connectivity, allowing full control through the Dometic Climate App.

Same Compact Design

Despite the increase in cooling performance, the FJZ range maintains the same compact rooftop footprint, leaving valuable roof space available for solar panels, roof hatches or Starlink.

The new FreshJet FJZ range is available in both white and black. We stock the white models at Carac, and if black better suits your caravan, we're happy to order it in for you.

FreshJet 7 Lite vs FreshJet FJZ7 Lite

Perfect for campervans, pop tops and smaller caravans.

Our Take: The Lite receives the biggest percentage increase in cooling capacity while remaining just as compact, making it an excellent choice for smaller RVs.

Dometic FreshJet FJZ 7 Lite RV Air Conditioner - White

FreshJet 7 Pro vs FreshJet FJZ7 Pro

The ideal all-rounder for most touring caravans.

Our Take: The Pro strikes the perfect balance between performance and efficiency, making it the model we'd recommend for the majority of Australian caravans.

Dometic FreshJet FJZ7 Pro Roof Top RV Air Conditioner - White

FreshJet 7 Plus vs FreshJet FJZ7 Plus

Designed for larger caravans and motorhomes.

Our Take: If you travel in Australia's warmer regions or own a larger caravan, the FJZ7 Plus delivers Dometic's highest cooling performance yet.

Dometic FreshJet FJZ7 Plus Roof Top RV Air Conditioner - White

Is It Worth Upgrading?

If you're purchasing a new rooftop air conditioner, the answer is yes.

The FreshJet FJZ range builds on an already excellent platform by delivering:

• More cooling capacity across every model

• Adaptive Power Mode for greater flexibility

• Even quieter operation

• Cleaner air inside your caravan

• Improved efficiency and sustainability

• A 5-year warranty

Combined, these improvements make the FreshJet FJZ Series Dometic's most advanced rooftop air conditioner range to date.

Professional Installation at Carac

Choosing the right air conditioner is only part of the job. Correct installation is just as important.

At Carac, our experienced workshop team can supply, professionally install and service your new Dometic rooftop air conditioner. We'll help you choose the right model for your caravan and ensure it's installed safely and performs exactly as intended.

The new FreshJet FJZ range is available in both white and black. We stock the white models at Carac, and if black better suits your caravan, we're happy to order it in for you.

If you'd like a complete supply and installation quote, simply get in touch with our team.

Contact Carac

Looking for a Great Deal?

As Dometic transitions to the new FJZ range, we're clearing our remaining stock of the previous FreshJet 7 Lite.

It's still one of the best inverter rooftop air conditioners on the market, and for a limited time it's available at 28% off while stocks last.

If you're after exceptional value, now is the perfect time to upgrade.

Dometic Freshjet RV Air Conditioner 7 Series Lite Includes ADB