Truma Therme TT2 electric water heater image 1 Truma Therme TT2 electric water heater image 2 Truma Therme TT2 electric water heater image 3

Truma Therme TT2 electric water heater

£149.99 (inc VAT) £189.99NewCondition
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The Truma Therme was designed for vehicles where space is at a premium. It uses the warm air from the blown air installation to convect warmth into the water.In addition it has a 300w electric heating element (230v) to enable the water to be heated using site electricity. If no blown air system exists, the Therme can also be installed on its own as an electric only water heater. A 4 way electric splitter box ECAC7210 or equivalent will be required for electrical connection.

Truma Therme TT2 Water Heater Ideal for caravans and motorhomes. This compact 5 litre water heater supplies hot water. The water is heated by the hot air generated from the vehicles heating ducting but also has its own additional 300w electric heater element which enables the water to be heated using site electricity. If no blown air system exists, the Therme can also be installed on its own as an electric only water heater.


  • Very small and compact and easy to install
  • Easy to operate electrical heating via simple on / off switch
  • Can be used with all common submersible pumps up to max. 1.2 bar
  • Heating time: : From approx. 15°C to approx. 60°C: approx. 50 min.
  • Electric heater element: : 230 V ~ (300 Watt)
  • Temperature: : 65°C
  • Length / Breadth / Height: : 37 cm / 22 cm / 23 cm
  • Water capacity: : 5 litres
  • Water pressure: : max 1.2 bar
  • Weight: : 2 kg (without water)

EAN-13 : 4052816014791

5 Customer Reviews on Truma Therme TT2 electric water heater

I Love Amazon.


5 star review(5/5)
Just what we needed and expected. Thanks Amazon again. Can't fault the service. 👍

Truma Therme TT2


5 star review(5/5)
Bought to replace the one in our caravan. It will be fitted later in the year as caravan currently in Storage in Spain.

Five Stars


5 star review(5/5)
Great very good.

Truma Therme TT2 Water Heater


4 star review(4/5)
For:- Easy to fit, wiring and pipework straight forward. Heats up quicker than the 50 minutes advertised.

Against:- All that stopped me giving 5 stars was the fact that all connections are10mm and tap fittings 12mm so every run has to have a reducer fitted.

4th Water Heater!


5 star review(5/5)
Just what we needed to replace the 3rd water heater in our caravan which had split & leaked.
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If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 30 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
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