Indirect solar system – ITE

The indirect solar system ITE 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 drainback system.

Features Indirect solar system ITE

  • Indirect water heater (calorifier) for solar applications
  • Nominal output: 52 – 87 kW
  • Capacity 389 – 1024 litres
  • Single-wall spiral heat exchanger
  • Insulated access cover for comprehensive waterside maintenance
  • Replaceable magnesium anode
  • PermaGlas Ultra Coat second-generation glass coating technology prevents corrosion
  • ITE 400-1000: Insulated ring base
  • Insulated access cover for comprehensive waterside maintenance
  • Options: Flexible magnesium anode for installation in confined areas
  • Powered anode for reduced maintenance requirements
  • Temperature and pressure valve with stainless steel spring set to 95°C and a maximum water pressure of (7 bar) 700 kPa
  • Analogue temperature gauge (0-120°C)
  • Electric element heat packs (3 – 36 kW)
  • Optional ancillaries: unvented kits
  • Destratification pump kit

Ecodesign specifications

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

Indirect solar system – ITE Projects

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