Indirect solar system – ITE

This solar water heating system consists of an indirect tank which is connected to a boiler (electric, gas or oil) or water heater. The optimum installation can be constructed by using different accessories. The ITE (as well as the ITS) can be part of a solar water heating system. It can be installed with or without a drain back system.


  • Nominal output: 52 – 87 kW
  • Capacity 389 – 1024 litres
  • Single-wall spiral heat exchanger
  • ITE standard fitted with PermaGlas Ultra Coat enamel
  • Insulated access cover for comprehensive waterside maintenance
  • Replaceable magnesium anode

Ecodesign specifications

ITE 400 500
Load profile:
Energy efficiency class: E E
Energy efficiency:

Indirect solar system – ITE Projecten

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As a manufacturer of high-end appliances A.O. Smith claims to maximize user convenience and comfort. Therefore, we must be able to support and guarantee that our products run impeccably. Customer satisfaction throughout the service life of our products, that´s A.O. Smith´s promise.
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