Thermino i

Energy source

The Sunamp Thermino i thermal battery stores heat from boilers and is a space-saving alternative to an indirect hot water cylinder. A standby electric heating element provides a failsafe solution.

  • Charges using boilers, with standby electric heating element
  • Saves space – up to 4 times smaller than the hot water cylinder it replaces
  • Stores heat to deliver instant, high flow-rate hot water
  • Fast and easy to install

Features

There are four different models: the Thermino 70 i, 150 i, 210 i and 300 i. They are in litre-equivalent sizes for easy comparison with traditional hot water cylinders. 

Modular and scalable, our thermal batteries can be connected in series or in parallel to increase heat storage capacity.

  • A+ energy rating
  • Market-leading 10-year warranty on the heating element
  • No mandatory annual maintenance

Downloads


You’ll find technical data, dimensions, part numbers, installation instructions and much more in these information leaflets.

Thermino i data sheet
Thermino i installation and user manual
Full Thermino range brochure

Dimensions

(mm)
70 i
150 i
210 i
300 i
Dimension 1
575
575
575
575
Dimension 2
365
365
365
365
Dimension 3
440
640
870
1,050
Dimension 4
37
37
37
37
Dimension 5
78
78
78
78
Dimension 6
50
50
50
50

Discover more


Our Thermino thermal batteries make homes more energy efficient and sustainable by efficiently storing heat to deliver hot water when needed while reducing carbon emissions.

News: unveiling new Thermino heat batteries for homes
Technology: Plentigrade, the phase change technology inside Thermino heat batteries
Blog: 7 reasons how Thermino heat batteries help the transition to net zero

Order now


Thermino i batteries are available to order from our network of installers and approved stockists if you are a homeowner or by contacting Sunamp if you are a housing developer and social landlord.