HeatAir 3GT

£660.87 ex. VAT

£793.04 inc. VAT


This HeatAir 3GT comes with VW T5 / T6 mounting brackets and is designed for use on the VW T5 and T6 and provides a useful upgrade to the Propex HS2000 where the vehicle is to be used in more demanding environments. The heater provides a healthy 3.3kW of output, but only when required,  soon dropping back to 2.6kW or 1.4kW to maintain an even and comfortable environment.   As heat demand reduces so does the air movement ensuring that on low ‘night time’ operation the heater is virtually silent.

As the heater is located outside under the van then there is no need to give up precious storage space inside.  Fitment is made easy by the supplied mounting kit that picks up on existing holes in the inner sill and chassis members of the vehicle under the drivers seat area,  with ducting coming into the van in positions that best suit the internal layout.

The clean and modern thermostat control is very simple to use and leaves the heater to automatically select the required output,  ensuring the cabin temperature is reached and maintained whilst providing maximum user comfort whatever the weather.



Heat Air 3GT Datasheet


Lightweight, powerful, space creating, gas heating solution for the van conversion market

  • Suitable for caravans, motorhomes and van conversions
  • Compact, space saving heating solution with narrow rotatable design
  • Installed underfloor, maximising valuable living space and storage space
  • Enjoy the great outdoors all year round with total comfort day and night
  • Easy to use, intuitive controls

Less Weight – Compact and lightweight design

More space – Increased storage space, full length wardrobes and longer beds

Design Freedom – Customisable installation creating a blank canvas for layout design

  • Fast Heat up and fully automatic output modulation for enhanced user comfort
  • Quite night time operation for when you need it most
  • Extend your season to all year
  • Even and well maintained heat distribution
  • Easy intuitive controls


The HeatAir 3G fully modulating gas fueled blown air heater gives an impressive 3.3kW of heat output – but only when you need it,   if you require only a low output to maintain an already comfortable temperature then the HeatAir automatically detects what is needed and adjusts its output to suit.   Let its clever software detect what is required to get your living space up to the desired temperature and the heater will select the most appropriate heat output and airflow to achieve this whilst maintaining maximum user comfort

A T6 Kit Includes

Description                                                                           Quantity
3G HeatAir Gas UF Set  inc mounting brackets      1.00
HeatAir User Interface (Thermostat)                          1.00
Extension Loom with Plug                                              1.00
HeatAir Flue Terminal                                                       1.00
25mm Silencer Air In Flue                                               1.00
HeatAir Flue .25m Flue                                                     1.00
24mm S/S Exhaust                                                             1 Metre
Directional Vent 90mm                                                    1.00
60mm APK Ducting                                                            2 Metre
Duct Fitting 65mm Straight                                            2.00
Duct Vent Fixed 65mm Black                                         2.00
Air Duct Reducer 90×65                                                    2.00
46 – 70 Jubilee Clips for ducting                                   2.00
71 – 95mm Jubilee Clips                                                  4.00
14 – 32 Jubilee Clips                                                          1.00



*NOTE: All Whale Space Heaters must be installed and serviced by a fully qualified gas engineer in accordance with the appropriate installation instructions.

* NOTE: All Whale heaters are not suitable for marine application.

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