DUO

Efficiency - Thermal shock - Heating
DUO

Unparalleled heating performance: compactness, efficiency and power

The DUO heat exchanger range reaches up to 97% thermal efficiency. Their performances reduce pollutant emissions up to 25% compared to non condensing boilers. Equipped with the Bluejet® burner, combustion efficiency reaches great performance.

Stainless steel is a material adapted to strong conditions of the condensation. High reliability, robustness, thermal shock resistance, high lifetime, repeatability of manufacturing, 100% recyclable are the main features of stainless steel hydroformed coil.

Used for commercial or industrial cascade applications, the DUO can be equipped with the flap valve. This device is a flue/gas non return system placed between the blower and the burner.

0 0 MBtu/h
Product benefits +
Ease of maintenance
By removing only a few nuts, full access to the combustion chamber is easy at any time.
Compactness
The stainless steel tubes of the Sermeta heat exchangers are folded and then hydroformed, the units are therefore very compact.
    The compactness and lightness of our product range contribute to the development of boilers that occupy less space in boiler rooms.
Lightweight
The use of stainless steel offers unparalleled lightness to our products, allowing the commercial and industrial boilers development those are light and easy to install.
The Sermeta Signature
Reliability
To ensure an unrivalled reliability, we develop our products and their manufacturing processes in parallel.
    Our expertise allows us to internally develop automated, productive and innovative production lines. The automation ensures a consistent quality.
Longevity
Hydroforming is a proprietary industrial process that ensures a uniform and consistent gap between the stainless steel tubes. This facilitates the fumes circulation and heat transmission as well as natural cleaning process.
    Stainless steel is a material perfectly adapted to the condensation conditions. It offers many qualities:
  • Reliability
  • Robustness
  • Resistance to thermal shocks
  • Low thermal inertia
  • Long life
  • Low sensitivity to the pH of water
Ecology
paragraphe info
Quality
The quality is at the core of our manufacturing processes: 100% of our products are tested on the production line, that is 2 million of heat exchangers each year.
    Our 23 million heat exchangers worldwide in use demonstrate our products reliability and the customer service quality that we offer to our clients.
Efficiency - Thermal shock - Heat exchanger - SermetaThermal shock - Heating - Commercial and industrial outputsEfficiency - Heating - Heat exchanger - Commercial and industrial outputs