Dometic Harrier Plus Air Conditioner
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Dometic Harrier Plus Air Conditioner

Reverse Cycle Roof Top Air Conditioner

Reviews: SKU: HARRIER-PLUS-KIT Learn More»

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The ALL NEW SUPER QUIET 2020 Model Dometic Harrier Plus type Air Conditioner is currently revolutionising the caravan and motorhome industry with its BIG capacity and Low average amperage draw. This Air Conditioner is the newest replacement for the Harrier Inverter. This Caravan Air Conditioner has a variable speed compressor with soft start inverter technology that allows quieter and more energy efficient operation. This essentially means that this unit will require less generator power to operate than other models of air conditioners in its class.  Suitable for caravans and motorhomes up to 8m in length internally, this unit comes with an adapter to suit both 360mm x 360mm and 400mm x 400mm roof cut outs. To ensure the lowest noise, we recommend the 400 x 400 mm H-Frame.


A light weight (only 44kg!) and slim low line designed top unit allows more versatility with height restrictions and actual weight placed on the roof of your Caravan or Motorhome. An innovative sleep mode function reduces the compressor speed, in addition to the usual fan speeds, to further reduce noise and vibration levels while sleeping. The Dometic Harrier Plus offers 4 fan speeds as well as auto and sleep mode. All this can be controlled through the full function remote control for comfort and practicality.



  • ADB design – New design and uses the same ADB as the Harrier Lite
  • LED lights in cool white
  • Reduced fan noise
  • CI-BUS compatible control panels
  • Simple assembly
  • Low profile ADB
  • Adjustable airflow
  • Increased efficiency
  • Reduced vibration
  • 3.0kW (rated) cooling capacity
  • The remote control can adjust the Automatic brightness on the display, it also includes a new Turbo fan speed, auto mode and sleep mode.
  • Suitable for either 360 x 360mm or 400 x 400mm roof openings
  • Suitable replacement for Air Command, Coleman and existing Dometic Roof Top Air Conditioners



  • Electrical rating: 220 to 240 V
  • Compressor Capacity: 3600W
  • Cooling Capacity: 543W to 3218W
  • Heating Capacity: 512W to 3195W
  • Current Draw: 1.8A to 7.9A / 1.7A to 6.8A
  • Operating Temperature Range: -2 to 52°C
  • Airflow: 649m3/h (maximum)
  • External Dimensions: 750 x 280 x 1070mm (WxHxL)
  • Internal Dimensions: 518 x 48 x 579mm (WxHxL)
  • Roof Opening: 360 x 360mm or 400 x 400mm
  • Roof Thickness: 30-100mm
  • Weight: 44kg
  • Fan Speeds: 4 speeds including Turbo
  • Net Weight: 44kg
  • Best For Vehicles: Up to 7.5m
  • Manufacturer's Warranty: 3yr Dometic Warranty


Installation note: The manufacturer require installation to be undertaken by a qualified electrical contractor.

Note: The ADB is marked as the Harrier Lite


Dometic Harrier Operation Manual

Dometic Harrier Installation Manual


​Not what your looking for? Feel free to browse the rest of our range of Dometic Air ConditionersAir Conditioner PartsRoof Top Air Conditioners & Built-In Air Conditioners - For any further information or to speak our fridge experts dial -1800 RV PARTS 


Brand Dometic

GTIN 6951218420866

Product Category RV Air Conditioners

Best For Vehicle Length Up to 7.5m

Cooling Capacity: 3.1 kW

Dimensions: External: 750 x 280 x 1070 mm | Internal: 500 x 66 x 520 mm (W x H x L)

Roof Opening: 360 x 360 or 400 x 400 mm (W x D)

Weight: 45 Kg

NOTE: see full product specifications & further product info in the Description section on this page.

Warranty Period: 3 Years

Warranty Details: Please CLICK HERE for Warranty Information on this product

  • We ship Australia-wide with national road express freight companies such as Star Track, TNT and Toll.
  • Small Items are sent with Australia Post via regular post.
  • Delivery times are generally 3-5 days from day of dispatch for major cities (sometimes quicker). Please allow longer for regional and remote areas.
  • Once your item(s) have been dispatched, we will provide you freight tracking information so you can track your delivery to your door.
  • Items are fully insured during the freight process.
  • Unfortunately we cannot deliver to PO Boxes.
  • For further details on our Delivery Process you can visit our Delivery Page HERE.

Important Covid-19 Comment: during these difficult times, our dispatch and delivery times are longer than normal. Please allow additional days for delivery over and above the normal estimates outlined above.

Write a product review

Dometic Harrier Plus

By: on 10 May 2022

Firstly great service from Caravan RV Camping, great price and received very quickly. We had replaced our old Dometic Freshjet unit with this one and this one is suck an improvement over it. It's quieter and cools so much faster.

dometic harrier plus air conditioner

By: on 29 April 2022

very quiet operation. the inverter technology makes this unit very efficient. there is no clunk of compressor engagement, which was very annoying with the ibis 3 that we had fitted previously. good warranty period of three years

Harrier plus A/C

By: on 1 April 2022

Replaced our old AC with the Harrier, installation was easy, very quiet operation and we can now use our 2000 watt generator to run it due to the inverter technology.

Dometic Harrier Plus Air Conditioner

By: on 18 March 2022

great looking product and works great, quiet and plenty of air flow, the lights are a nice touch.Not too mention the nice price to go along with this gratifying product

Air conditioning replacement

By: on 18 March 2022

Quality unit, quiet and efficient for both cooling and heating. Would recommend this product

dometic harrier plus air conditioner

By: on 17 March 2022


Dometic Harrier Plus Air Conditioner

By: on 27 February 2022

This Dometic air conditioner is fantastic. It heats and cools quickly and efficiently, and is so quiet in it’s operation. It uses less electricity, and can be operated by our generator. I am extremely pleased with it.

Harrier plus airconditioner

By: on 20 February 2022

Brilliant,quiet ,efficient, install and operate

Satisfied customer.

By: on 16 February 2022

We bought a new air con for our caravan. We are very happy with this product and also the service we received.


By: on 19 January 2022

Great unit, will keep your space ice cold even on the hottest of days!

Great AC

By: on 12 November 2021

Great Ac unit. Easy to install and relatively quiet.

Domestic harrier plus

By: on 5 November 2021

Very good service thanks

A Happy Camper

By: on 29 August 2021

The Dometic Harrier Plus is the perfect choice. It was very easy for me to fit once I got it on the roof of the motorhome with the help of a fork lift. The aircon was promptly delivered securely packed on a pallet, and came with all the instructions I needed. The unit has no trouble heating and cooling the 7.5 metre long interior, and sleep mode is impressively quiet. It's a substantial improvement on my previous underpowered unit.

Top product

By: on 17 February 2021

Great machine!

Top product

By: on 16 February 2021

Great machine!

Harrier Plus air conditioner

By: on 9 February 2021

I researched all caravan air conditioners, and with the help of the CaravanRVCamping comparison page I bought a Harrier Plus, for the best price I had searched and got a free shipping deal. I fitted it last weekend and it works a treat, and nice and quiet inside and out. I am very happy I chose the Harrier Plus, and the service from CaravanRVCamping.

Dometic harrier plus

By: on 18 December 2020

I brought this air conditioner for my pet grooming trailer, it is awesome and has made my job so much easier. 35c outside—18c inside!!!

Air con

By: on 28 November 2020

Very happy with our purchase works a treat with our little Honda no problem running the unit

Domestic Harrier Plus Air Conditioner

By: on 14 October 2020

Extremely happy with the service and product. AC unit is very efficient and most importantly, quiet. Would not hesitate to recommend for any caravanner wishing to purchase a new unit.

Domestic Harrier Plus Air Conditioner

By: on 14 October 2020

Extremely happy with the service and product. AC unit is very efficient and most importantly, quiet. Would not hesitate to recommend for any caravanner wishing to purchase a new unit.


By: on 11 September 2020

Great service

Dometic Harrier Inverter Air Conditioner

By: on 11 May 2020

Great Aircon, quiet and efficient in the NT heat. Great service form Caravan RV Camping. All questions and enquiries answered very promptly. Delivery on time. Will definitely purchase through then again.

Dometic A/c

By: on 28 November 2019

Thanks Guys, for the advice, service, and a price no one could beat.

Dometic Harrier Inverter Aircon

By: on 3 March 2019

We've just had this fitted to our caravan. It's a very quiet unit and runs off our Honda generator EU2.0i easily. Great for off grid caravanning. The people at CaravanRVcamping were amazingly helpful!

Dometic Harrier Inverter Air Condition.

By: on 14 November 2018

Absolutely wonderful & it's doing a fabulous job. Can't praise it highly enough.

Harrier aircon

By: on 30 September 2018

Great product easy to buy on the website although the tracking info didn't work but to my surprise it turned up on my doorstep promptly . It works very well and i can highly recommend the aircon and buying from caravanrvcampers. Great job guy's

New Air Con

By: on 4 January 2018

We decided to replace our very noisy caravan air con just days before Christmas. Saw the Dometic Inverter online, ordered it one day, freighted the next and to us in Western Queensland before Christmas!! It's quiet, efficient and very easy and quick to install. Thank you for recommending such a good product and your speedy service

New Air Conditioner for 24.75 Jayco Sterling

By: on 9 October 2017

Purchased prior to going away and to their word it was dispatched on the day that I requested. Delivered the next day and the truck operator put it into my garage. Installation was a breeze and it was used over the weekend on a short trip. The air conditioner worked very well and was so much quieter than the old Coleman Mach. Having the added benefit of the remote made life easier. Thanks again CARAVANRVCAMPING. Always a pleasure to do business with you.


By: 18 April 2017


  • I intend to run my Caravan Air Conditioner from a Generator as we will be staying in unpowered locations and my battery bank is not big enough to run the AC for very long. What size Generator do you recommend running my Caravan AC?

    The answer is quite simple, and it just depends on the Caravan Aircon model you have. If you have one of the newer Caravan Aircon models that include inverter technology within the compressor (such as the Dometic Harrier or Dometic Ibis4 Aircon models), then a 2000w inverter generator will be fine.

    If you have an Aircon model that does not include inverter technology within the compressor (of which there are many new and old Aircon models on the market that do not have inverter tech), then we would recommend a minimum 2200-2400w inverter generator. This is because the Aircon models without inverter technology in the compressor require a bit more power on start up.

    Please note that the above sizing advice does not take into consideration any other appliances running and drawing power from the generator at the same time as the Aircon is running.

    As a general rule, depending on the above criteria of Aircon compressor type, most of our Caravan customers will opt for a generator of around 2000 to 3500 watts in size. There are other larger inverter generator models available from 4000 to 6500 watts in size, but these are less commonly used by caravan/RV owners.

    Popular Caravan Generator models include:

  • Can I run my Caravan Air Conditioner from my Caravan Battery Bank?

    The short answer is yes, it is possible. However, there are a few extra important things to consider.

    The main thing is how long you will be able to run your Aircon for. Let us take one of the more popular and energy efficient Caravan Aircon models on the market: the Dometic Ibis4 Rooftop Aircon: The peak power draw is around 1400w to 1500w. So, you could use a quality 2000w+ inverter (note that Caravan Aircons are 240V) with say a 200ah lithium battery and you will get around 1-2 hours Aircon run time, before you must recharge the batteries again. Depending on how you recharge your batteries (DC to DC charger, solar, mains power etc.), this charging will take time.

    So once again; you can do it with certain batteries & inverters if you are aware of how that will affect your battery storage and charge loss... and knowing how to manage that system.

    You can get a larger lithium battery system to run your Aircon for longer, but obviously this will cost more, so that needs to be considered. It is certainly a big recent trend that our RV customers are installing quality lithium battery systems to run their Caravans/Motorhomes etc. However, running an Aircon unit can be one of the larger power drawing appliances in your van, so it pays to consider your power system's capabilities and how long you want to run the Aircon.

    If you are just pulling up for short stops (1-2hrs) and you are doing a lot of driving, you can run your Caravan Aircon from your lithium batteries for this short time. Many RV owners do this, and as new Caravan Aircon models become increasingly energy efficient and lithium battery advancements evolve to be cheaper, more powerful, and even lighter, then we will certainly see this trend increase. However, currently the popular and often cost-effective choice to run your Aircon if you do not have access to mains power (i.e., free camping) is to use a small inverter generator. You can get a quality 2000-2400w sized inverter generator from around $1,000-$1,500 and these will run many RV Aircon units for 7+ hours before having to refuel.

    So once again, you can use a battery system, but it is not always the most practical option. For more advice on Power Systems to run your Caravan/RV, feel free to give us a call on: 1800 787 278.

  • I'm looking at buying one of your Caravan Air Conditioner models for my 20ft Caravan. What do I need to know about installation and set once I get the AC unit delivered?

    Hi there, fitting and Install instructions come with each Aircon unit, but it is advised a qualified installer (electrical contractor) undertakes the installation.

  • What are the noise levels of your Caravan Air Conditioner units? I'm looking for a quiet model.

    This is a commonly asked question by Caravan/RV owners; however, it is unfortunate that Caravan Aircon manufacturers do not provide dBA ratings in their product model specifications. 

    We can say that we only sell high quality Air Conditioners from premium brands in the RV industry. The only time we have encountered an issue with noise is when the install was not undertaken correctly which can cause a rattle. However, if you ensure the install is done properly, there will be no issues with any of our RV Aircon units being too noisy. 

    One other piece of feedback we can provide, is that the two latest Dometic Aircon models (Harrier and Ibis4) have inverter technology within the compressor, meaning any vibration is minimised. Our customers and our internal testing suggest that when these models are operating at high cooling mode, the noise level is very, very low, making them arguably the quietest Aircon models in the market.

  • Does the Aircon unit come pre gassed ready to go or does it need to be charged?

    Hi There,

    Yes, the Aircon is pre gassed from factory and is ready to install.

  • Our caravan has a roof opening of 360 mm x 360 mm, will the Dometic Harrier suit the aperture? and be a direct replacement?

    Yes, one of the most appealing features of the Dometic Harrier is that it comes with an adapter that suits most caravan, motor home roof apertures. Most RV rooftop air conditioners will only come with two opening sizes, 360 mm x 360 mm or 400 mm x 400 mm the Dometic Harrier will cater for both openings there for being able to be a direct replacement for nearly all RV rooftop air conditioners.

  • What size generator can the Dometic Harrier be run off? Can I run it off my 2000w generator?

    The Dometic Harrier can be run off a 2000w generator as it is implemented with invertor technology which means it has very little start up draw enabling the operator to run the unit off a 2000w generator.

  • Is the Dometic Harrier Noisy? Can you hear the compressor kick in and out?

    The Dometic harrier is one of the quietest rooftop air conditioners on the market because of its inverter compressor technology, the compressor is running full time and will ramp up and ramp down to comply with the thermostats instructions. Other brand air conditioners you can hear the compressor kick in and out as it will completely stop once it has reached its required cooling or heating temperature there for giving a clunking noise in operation, the Harrier has eliminated all aspects of a noisy rooftop air conditioner.

  • We have a motor home which apparently has a thicker roof then a caravan, wanting to replace our existing rooftop air conditioner with the Harrier but noticed that it only caters for roof thicknesses from 30mm - 60mm. Is there a solution to this this problem?

    Yes, Dometic have provided an adaption kit, part number - 81-535-DUCT3 / Thicker Roof Seal - To Suit Dometic Harrier. This kit will enable you to fit the unit to a roof thickness up to 108mm, there for making the Dometic Harrier one of the most universal rooftop air conditioners on the market.

  • I have an older roof top air conditioner about ten years of age, works fine just a little loud at night when trying to sleep. Does the Harrier have any special functions for night time?

    The harrier has an innovative sleep mode function which minimises the compressor speed and in addition to multiple variable fan speeds the Harrier will allow you to have a whisper quiet night's sleep.

  • How often do I need to service my Dometic RV/Caravan appliances?

    Dometic recommend servicing their gas appliances on a yearly basis, even if the vehicle has not been used. Additionally, bear in mind that insects can built nests in the gas appliances which will cause the appliances to stop working. It can also cause potentially dangerous scenarios.

    For other appliances, such as refrigerators and air conditioners, to ensure the appliances to work efficiently and last longer it is recommended to clean the condenser. 

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