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Themo Call Heating Control


Control your heating from your smartphone anytime, anwhere in the world!


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Thermo Call TC3 Kit

With the addition of this fantastic product to your existing heating system, it is now possible to have complete control of your heating from anywhere in the world! As crazy as that may seem, to many people, having that kind of control makes perfect sense. Whether you want to set the heater to operate as a frost protection device, where you can set a low temperature switch on point or a high temperature switch off point, or maybe you want to know what the temperature is on board right now and what the state of charge is in your batteries, or maybe even connect up to another heater, bilge alarm, or a generator:- the options are very extensive.

Now you can also operate your Thermo Call via an App!

Download the new Thermo Call App easily from the Apple AppStore or in the Google Play Store under "Thermo Call" and operate your parking heater with the simple and intuitive navigation.



Download the new Thermo Call App easily in Apple AppStore, in Google Play Store or in Windows Phone Store under "Thermo Call" and operate your parking heater with the simple and intuitive navigation. Click on your phone type here to br directed staight to your operating App store

Apple App Store    Google Play Store    Windows Phone Store


Product advantages


  • Communication by phone call or text message
  • Heating or ventilation by pushing a button
  • Program the start up to 24 hours in advance
  • Feedback function by sms
  • Duration set as required
  • Up to 5 authorized phone numbers


Please note: For the operation of Thermo Call you need a SIM card with sufficient credit. The use of the optional callback function causes additional costs. The amount depends on the type of contract. A SIM card is not included.


On-line Tutorial

Please Click here to be forwarded to the on-line interactive tutorial from Webasto for Thermo Call.


Note: when the screen opens, move to the bottom of the video and click on the start tutorial button.






RRP £360
 by Webasto
£397.39 Inc VAT
£331.16 Ex VAT
External temperature sensor Kit

The Thermo Call unit has a built-in temperature sensor within the body and this will tell you by return message to either the App or via text message what the current temperature is, where the unit is mounted.

The external temperature sensor is required for measuring the temperature of a remote cabin, where the main unit is not fitted; either a separate cabin area to the main compartment, or a truck body for example.

This unit is also required if you want the temperature alarm function to operate via the app. This function allows you to set a high or low temperature setting and when that temperature is reached, the app will sound an alarm to let you know that action is required. This works particularly well for low temperatures when you want to protect the boat from freeze damage.

The sensor comes with approximately 1.3 metres of cable, and the wiring harness 'Y' adapter adds approximately 0.3 metres.

Extra loom extensions are available on request. The price varies on length required.




RRP £61.99
 by Webasto
£68.43 Inc VAT
£57.03 Ex VAT
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