Wall-mounted gas condensing boiler BIASI ANTARES 25 S

Product detailed description

ANTARES 25 S

Wall-mounted gas condensing combi boiler (instantaneous type) with a modulation range of 1:9, a modulating pump, an adaptive gas valve, and a fully touch multifunction display. A major advantage of the new ANTARES condensing boiler is the new BIASI INOX heat exchanger with high efficiency. It is easy to remove and easy to clean. Another significant advantage is the innovative adaptive gas technology fitted to all models in the ANTARES range, which gives the boiler complete independence from different types and quality of gas. For all models in the ANTARES range, the "iControl room thermostat" and an outdoor temperature sensor are available, which control the boiler based on the outdoor temperature. With Wi-Fi and the "The Biasi Connect" app, the heating system can be controlled remotely using your smartphone, ensuring maximum comfort for the user; by optimising consumption you increase comfort and raise the boiler's energy class to A+.

- Primary stainless steel INOX heat exchanger with a single coil in an aluminium housing for maximum corrosion protection

- Premix burner made of stainless steel

- NOx class 6

- Modulation range 1:9, 1:21 for the 35 S version

- Adaptive gas valve

- iControl system, option to control the boiler via smartphone

- Multifunction touch display

- Memory for reviewing error messages

- IPX5D

- 10l expansion vessel

- Maintenance reset

- Economical fully modulating GRUNDFOS pump

- Weather compensation control

- Integrated non-return valve
The non-return valve is built into the flue gas circuit;
it allows flue gases to be discharged into shared chimney
systems.