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The LETS water heater is highly suitable for daily use in industrial applications. The unit makes it possible to have warm tap water available in generous quantities.

Why choose a LETS bv water heater:

  • Complete system that takes up little space
  • High yield
  • Less scale thanks to indirect system
  • Solid quality with high degree of workmanship

>> Read more about the LETS water heater’s features

How it works

The cold water is heated to the target temperature with a stainless steel plate heat exchanger. A gas boiler provides heat for the exchanger. The boiler is highly compact and its operation highly advanced. The well thought-out construction guarantees a very high installation, service and maintenance friendliness. An indirectly fired boiler is also installed, which is also indirectly heated by the boiler.

The unit consists of the following main components

  • HR boiler
  • Stainless steel plate exchanger
  • Storage barrel
  • Control
  • Stainless steel tubular frame


Technical data:

Technical data:

Technical data:

Technical data:

This product is expandable with:

Construction of high-quality stainless steel pipe network.

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Why should one spend more on energy when the heat is in-house?

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Why choose a LETS bv water heater?

  • High returns
    By using HR boilers, the LETS hot water units are energy-efficient, with high returns. LETS has also been making couplings with heat recovery and warm water production since 1985. LETS bv is also a qualified installer of water technology. Experienced. Sound. Reliable. Safe.