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AUTOTERM Air series Smartphone Heater Controller

Smartphone Controller Kit (Modem SIMCOM)

 AUTOTERM Air series heaters can be controlled with various control panels or remotely via your iOS or Android smartphone (remote control modem sold separately). 

Kit comes with a mobile phone sim card

Simply download the app at google Play and AppleStore (search planar heater) and start using the smartphone controller.

The app takes seconds to set up and is simple to operate.

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"Usually fit Eberspachers for customers, but decided to try the Planar, glad I did"...

  • Andrew Dyer reviewed Planar Heaters UK5 star
  • Usually fit Eberspachers for customers, but decided to try the Planar, glad I did, very nice bit of kit and runs quieter than the Eberspacher. Will now be offering these to fit from now on! Thanks

  •  Shane reviewed Planar Heaters UK5 star
  • We love our Planar Heater, very fuel efficient and quiet! It heats out truck camper during Snowmobile season way better than propane! I will never be without a Planar Heater in any RV!

  •  Craig viewed Planar Heaters UK5 star
  • Big thanks to planar heaters uk first class job

  • Sharon reviewed Planar Heaters UK5 star
  • Fantastic communications and service. Owen travelled to Cornwall to carry out fitting for us and certainly knows what he’s doing. Very professional service and we're absolutely delighted with the heater. Bring on winter!

  • Kate reviewed Planar Heaters UK5 star
  • I have to say we've just had fantastic service from Paul and Owen at planar heaters UK. We had an older heater that didn't have the ventilation function in its firmware which we sent back to be updated. We sent it on Friday and was back in our hands by Tuesday updated! Couldn't have been simpler. Can't fault the after service. Highly recommended.

"Our only regret is not getting one fitted sooner"...

  • Maria reviewed Planar Heaters UK5 star
  • Had our Planar heater fitted by Andrew Dyer approximately 3 months ago , the heater is excellent ,heats up quickly and quieter than expected having heard other models. When it gets to required temperature the heater slows down and is barely audible even during the night time. We ran ours constant during a weekend camping and did not see any significant drop in fuel level in our T5. Our only regret is not getting one fitted sooner.


  • Jake reviewed Planar Heaters UK5 star
  • After extensive research into types of van heating I settled on a diesel heater. And after yet more extensive research into diesel heaters I settled on Planar. A high quality good value product backed up by Owens knowledge and top notch customer service. Being a novice to fitting one of these I had more than a few questions which were always answered clearly and quickly. Couldn't recommend highly enough!


  • Kevin reviewed Planar Heaters UK5 star
  • Just completed an installation of a 2kw Planar heater in our Westerly GK29. A bit daunting to begin with but surprisingly straightforward once a start is made. Of course Owen is always on hand to help out too.
    It's all up and running now and we're extremely impressed with just how quiet it is and how effective at heating the yacht. Nothing like warm air billowing out of the companionway as you're sailing along! A fantastic bit of kit at a fraction of the cost of the bigger name brands.

"Great product, great advice and at a fraction of the cost of comparable alternatives"....

  • Dafydd reviewed Planar Heaters UK5 star
  • Picked up a 4kw heater direct from Owen, for new installation on our 31ft Moody. Owen was super helpful with advice and tips for self installation. He was happy to swap controllers as I wanted the basic rheostat type, I chose main tank dip pipe installation and bought the ss mounting plate which makes mounting the heater relatively easy.
    I chose to mount it high in the cockpit locker, having glasses in a couple of battens to mount the plate on. Exhaust taken through the transom, although I didn’t use the planar skin fitting on account that due to the angle of the transom, water collection could be an issue. I insulated the exhaust using fibreglass tape, which seems to have worked ok.
    Wiring is dead easy, plug and play as described, but I had to extend the control wires, however there is an extension available if you prefer. The silencer works well.
    Fuel pick up, pump and plumbing easy enough from our plastic main fuel tank.
    I decided to buy silicone coated spiral reinforced heating duct - very easy to install and very robust, being able to withstand an accidental load (the duct runs through the internet lockers). We have two outlets - heads and main cabin (another for the fore cabin maybe over next winter). Insulation installed in the deck locker (made big difference).
    Result - quiet when all pipe work connected and the 4kw capacity is probably over the top ... positively TROPICAL.
    Great product, great advice and at a fraction of the cost of comparable alternatives.
    Thanks guys.

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UK Main Dealers

Autoterm Europe started production of Planar diesel heaters in 1995 and is the third largest diesel heater producer in the world. 

Planar diesel heaters have fast become synonymous with great quality and fantastic customer services, all at a fraction of the cost of our competitors Eberspächer and Webasto. 

 We offer excellent trade discount and full after sales support as well as a 2 year Guarantee, free EU postage and we are open 7 days a week.  

Call our team anytime with any questions you have, we are ready and waiting to help you seven days a week.  

Diesel Heating & Hot Water

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Planar Heaters do a range of   diesel heating and hot water solutions for all boats including narrow boats, sailing yachts, motor cruisers and fishing boats to tugboats.

We can do full installs or provide you with all the kit you will need to fit the heater or hot water yourself.  

Our 4kw Planar diesel heaters start at only £469 and we offer a full installation service starting from £350,

The heaters come with a two year guarantee and we offer  full after sales support via a dedicated  telephone help line now open 7 days a week.

Camper van Diesel Heater

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If you like to go out in your camper van all year round then  Planar Heaters offer a  perfect solution for hot water and heating in the leisure vehicle environment. 

Planar diesel heaters are extremely reliable, very cheap to run and require very little maintenance.

Planar Camper Van diesel heaters start at just £429 and can be fitted from £350. 

We think our reputation speaks for itself but dont take our word for it scroll down and have a look at what our customers say.

Specialist Applications

Planar diesel heaters are best suited to Motorhomes, camper vans, Trucks and Vans, Mini Buses and Coaches, Emergency Vehicles, Cars, Boats, Military Vehicles and Welfare Vans and many other applications where stand alone diesel heating or hot water is required.

We give excellent customer service and top quality products all at a fraction of the price of  Eberspächer and  Webasto. 

Planar Heaters offer competitive trade discount and also offer a price match guarantee. 

We are currently expanding our authorised dealer network and Planar Service Centres in the UK and NI.

Need Help?

 We aim to provide the best Customer service,  the best quality diesel heaters and  the most comprehensive after sales support backed up  by a no quibbles no fuss 2 year guarantee.

We can save you money so call or email for a quote.

Why Buy A Planar Heater?

Because we believe we have the best diesel heater at the best price with the best customer service and so do our customers.

  • Best quality diesel heater at a fraction of the price of other brands.
  • 2 Year Guarantee.
  • After sales and technical help telephone support  7 days a week.
  • Excellent customer service.
  • Low power and fuel consumption.
  • Space saving installation.
  • Simple to operate.
  • Price match guarantee.
  • Excellent Trade discounts. 

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Contact Us

Feel free to call or email anytime.

Unit 11b, Home Farm, Wrexham Road, Wrexham LL13 0HG

01978 788 351


Open today

09:00 – 17:00

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