Garanzia Italiana 24 mesi
SKU: Condens24_a/s

Hermann Saunier Duval Condensing Boiler SEMIATEK CONDENS 24 AS/1 kW Natural Gas Complete with Flue Kit

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Hermann Saunier Duval Gas Boiler SEMIATEK CONDENS 24 AS/1 kW Methane Complete with Flue Kit - New

Select the flue kit in the drop-down menu!

Technical features

  • Model: Semiatek Condens
  • Power: 24 kW
  • Methane gas
  • Heating efficiency class: A
  • Efficiency class in sanitary ware: A
  • XL sanitary load profile
Heating characteristics
  • Nominal power Pmin/max - 80/60°C kW 6.0 - 18.3
  • Pmax efficiency - 80/60°C - 50/30 °C % 97.2 - 106.4
Sanitary features
  • Rated power min/max - 60°C kW 6.2 - 24.0
  • Specific flow rate (∆T = 30K) (EN13203) l/min 11.5
  • NOx class - 6
  • Electrical protection IPX - 5
  • Consumption - Stand-by / Pmax W 1.7 - 90
  • Dimensions (HxWxD) 626x400x270 mm

Semiatek Condens

The optimal solution for heating and preparing domestic hot water.

  • Excellent quality/price ratio, both for new constructions and for replacements
  • It can be adapted to existing heating and hot water supply systems
  • Stainless steel heat exchanger
  • 3 year warranty


The SemiaTek Condens boiler is available in 24 and 28 kW methane power ratings. The most important innovation concerns the renewed primary exchanger , the old Al-Si one has been replaced by the stainless steel one which, through a simple adjustment of the gas valve, also allows operation with propane.

Innovation also from the combustion point of view: complete premixing with new fan-push technology where the fan in the new position upstream of the burner guarantees the right ratio between air and gas by applying a proportional pressure value which guarantees the opening of the gas valve without waste.

The project was developed to offer the optimal solution in terms of price , performance and quality .

SemiaTek Condens also presents a new design of the ultra-compact hydraulic block with new position of the key components, while still maintaining a good level of efficiency, performance and adequate comfort both in heating and in the production of domestic hot water.


  • The new design of SemiaTek Condens offers an innovative, extremely simple touch screen interface with 6 keys, a display with a black background and 2 white digits with intermittent lighting, the indication of the boiler status is defined by the intermittent lighting of the icon selected.
  • SemiaTek Condens is compatible with all Hermann Saunier Duval components and accessories already on the market.
  • SemiaTek Condens can also be combined with the MiGo WiFi control unit. The wall-mounted boiler is ready to be managed remotely simply with your smartphone.

Simple installation

SemiaTek Condens is very simple to install thanks to its small dimensions - 62.6cm high, 40cm wide and 27cm deep - and its low weight. The vertical hydraulic connections have also been designed to facilitate and speed up installation. For these reasons it represents the ideal solution for replacing old systems.

Product Warranty: All products on sale on our site are new and packaged. The warranty on this item is 24 months from the date of purchase

Scheda Tecnica

  • peso: 35.0 kg
  • classe energetica produzione acs: A
  • classe energetica riscaldamento: A
  • gas: Methane
  • metri quadri : 120
  • modello: Condens24_a/s
  • potenza in kw: 24
  • potenza nominale: 24
  • superficie riscaldabile mq: 120
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